Rack-Type Data Center for Modular, High-Density Digital Infrastructure

Modern digital services depend on computing environments that can be deployed quickly, expanded predictably, cooled efficiently, and protected reliably. The rack-type data center described here is an integrated IT container platform designed for modular data center construction, edge computing, cloud service nodes, enterprise digital transformation, telecom network modernization, and mission-critical information systems. It combines IT racks, precision power distribution, near-end air wall cooling, dual power input capability, monitoring options, and fire protection support within a compact containerized structure. With a rated total power of up to 300 kW and a carefully planned 24-position internal layout, it provides a practical foundation for organizations that need high-density computing capacity without the long construction cycle of a traditional building-based data center.

Unlike conventional data center rooms that require extensive civil engineering, fixed mechanical systems, and long commissioning periods, this containerized solution is engineered as a flexible infrastructure unit. It can serve as a core functional module inside a large-scale modular data center or as a standalone edge computing node close to users, devices, and data sources. This flexibility is especially valuable for telecom operators, cloud service providers, smart city projects, transportation networks, industrial internet platforms, financial service systems, healthcare information environments, and regional computing hubs. By integrating key subsystems before deployment, the rack-type data center helps reduce site complexity, improve delivery predictability, and accelerate time to service.

Product Overview: A Containerized Platform for High-Density Computing

The rack-type data center is an IT container built to house server racks and related electronic and electrical equipment. It is designed as part of a modular infrastructure ecosystem and can be combined with supporting power supply containers and cooling containers when deployed at larger scale. In many projects, the IT container becomes the central operating unit where computing equipment, networking hardware, storage systems, power distribution, cooling airflow, monitoring devices, and safety systems are coordinated into a controlled technical environment.

The unit has external dimensions of L8800 × W2700 × H3700 and provides 24 cabinet positions. Its internal configuration includes 2 precision distribution cabinet positions, 6 air cooling wall positions, and 13 IT cabinet positions. The IT cabinets measure W600 × D1200 × H2550, making them suitable for dense equipment installation. The total power capacity is up to 300 kW, supporting high-performance computing loads, telecom processing equipment, storage clusters, network switching systems, and other high-density digital workloads.

The power system supports 380V, 50Hz or 60Hz, three-phase five-wire input, with an input voltage range of 380V ±10%. Dual 400A input current and dual power supply support provide a foundation for power redundancy and operational continuity. The cooling system uses water-cooled dual-source near-end air walls with a cooling capacity of up to 60 kW per unit and a 5+1 redundancy configuration. Backup power time is specified as 7 minutes, helping bridge short interruptions and allowing controlled transfer or shutdown strategies depending on the system architecture.

The platform can support optional video surveillance and an automatic gas fire extinguishing system. These capabilities address operational safety and physical security concerns that are essential for data center environments. By combining power, cooling, cabinet layout, fire protection, and monitoring support within one engineered container platform, the product provides a complete and practical approach to rapid digital infrastructure deployment.

Core Specifications

No.	Item	Specifications
1	Dimensions	L8800 × W2700 × H3700, 24 cabinet positions
2	Cabinet Positions	24 positions, including 2 precision distribution cabinet positions, 6 air cooling wall positions, and 13 IT cabinet positions
3	Total Power	Up to 300 kW
4	IT Cabinet Quantity and Size	13 units, W600 × D1200 × H2550
5	Power System	380V, 50Hz or 60Hz, three-phase five-wire
6	Precision Distribution Cabinet	W800 × D600 × H2550
7	Input Voltage Range	380V ±10%
8	Input Current	Dual 400A
9	Number of Power Inputs Supported	Dual power supply
10	Water-Cooled Dual-Source Near-End Air Wall	W1200 × D400 × H3300
11	Backup Power Time	7 minutes
12	Cooling Capacity	Maximum 60 kW per unit, 5+1 redundancy
13	Video Surveillance	Optional
14	Automatic Gas Fire Extinguishing System	Supported

Why Modular Data Centers Are Becoming the Preferred Choice

Digital infrastructure planning has changed dramatically. Enterprises and public organizations no longer build computing environments only in large centralized facilities. They increasingly need capacity at multiple scales: large computing clusters for cloud platforms, regional nodes for latency-sensitive services, and compact edge facilities for local data processing. A rack-type data center answers these needs by replacing slow, fixed, and site-dependent construction with a standardized, transportable, and repeatable deployment model.

Traditional data center construction often requires architectural design, raised floor planning, mechanical rooms, electrical rooms, cooling plant coordination, fire engineering, cabling pathways, commissioning stages, and acceptance testing across several independent contractors. Each step can introduce delays, compatibility risks, and cost uncertainty. A containerized IT infrastructure platform reduces these risks by shifting much of the integration work into a manufacturing environment. Components can be assembled, inspected, tested, and documented before shipment, reducing the amount of complex work required at the final site.

Another advantage of modular data centers is scalability. Instead of investing in an oversized facility years before all capacity is needed, operators can deploy modules according to actual demand. When business grows, additional IT containers, power containers, or cooling containers can be added. This approach improves capital efficiency and allows infrastructure expansion to follow service growth. It also helps organizations avoid stranded capacity, which is a common problem in traditional overbuilt data center projects.

Modular deployment is also valuable in regions where permanent facilities are difficult to construct quickly. Remote industrial zones, temporary command centers, railway communication nodes, mobile network expansion sites, emergency response systems, healthcare data processing points, and regional cloud access nodes may all require reliable digital infrastructure without waiting for conventional building projects. A rack-type data center can be transported to the site, connected to supporting systems, commissioned, and brought into operation more rapidly.

Competitive Advantages of the Rack-Type Data Center

The rack-type data center offers several advantages over many competing solutions. These advantages come from its high-density layout, integrated power design, redundant cooling architecture, containerized deployment model, customization potential, and support from a manufacturer experienced in communication cabinets, electronic equipment, passive optical components, and integrated infrastructure solutions.

High Power Density in a Compact Footprint

With total power capacity up to 300 kW and 13 IT cabinets inside a container footprint of L8800 × W2700 × H3700, the product provides strong power density for demanding workloads. Many competing containerized systems are designed for lower density or require additional space to accommodate cooling and power equipment. The internal planning of this unit balances IT cabinet capacity, distribution cabinet space, and air wall positions to support practical high-density operation.

High power density is not only about electrical input. It also requires effective thermal management, reliable cabinet layout, service access, structured cable routing, safety coordination, and maintainability. The design addresses these factors by allocating specific space for cooling walls and precision distribution cabinets instead of treating them as secondary additions. This integrated planning improves system stability and helps avoid the airflow conflicts and maintenance difficulties that can occur in poorly arranged compact data centers.

Redundant Cooling for Reliable Operation

The cooling design uses water-cooled dual-source near-end air walls with a maximum capacity of 60 kW per unit and a 5+1 redundancy configuration. This is a major competitive advantage because high-density equipment is extremely sensitive to insufficient cooling. When servers, storage devices, telecom electronics, and network switches operate under heavy loads, thermal accumulation can reduce performance, trigger alarms, or cause shutdowns.

Near-end air wall cooling places cooling capacity close to the heat load, improving heat removal efficiency and reducing the dependence on long airflow paths. Compared with conventional room-level cooling, this design can provide more direct temperature control for densely packed IT equipment. The 5+1 redundancy concept means that the cooling system is designed with an additional unit to support continuity if one unit requires maintenance or encounters a fault. For mission-critical environments, this redundancy is essential.

Dual Power Supply Support

The product supports dual power supply input with dual 400A input current. In critical data center applications, single power path designs are a major operational risk. Dual input support allows the infrastructure to be designed with separate power sources, helping improve continuity and maintainability. When configured with proper upstream power architecture, operators can perform certain maintenance activities or manage source transfer scenarios with less service interruption risk.

The 380V, 50Hz or 60Hz, three-phase five-wire power system also makes the unit suitable for deployment in different regions and electrical environments. The voltage tolerance of 380V ±10% provides operating flexibility within defined electrical limits. This is important for projects located in industrial parks, telecom sites, transportation hubs, and regional computing centers where input power quality and distribution architecture can vary.

Integrated Safety and Security Options

Optional video surveillance and support for automatic gas fire extinguishing help the rack-type data center meet modern expectations for physical security and fire safety. Data center infrastructure contains valuable equipment and critical information systems, so operators need visibility into equipment rooms, access points, and internal status. Video surveillance can support security monitoring, incident investigation, and operational management.

The automatic gas fire extinguishing system is particularly important because electronic equipment environments require fire suppression methods that minimize secondary damage. Water-based fire suppression is often unsuitable inside IT equipment spaces. Gas-based systems are widely used in data centers because they can suppress fire without soaking servers, cabinets, cabling, and power distribution components. By supporting such systems, the platform is better prepared for mission-critical applications.

Fast Deployment and Repeatable Engineering

One of the strongest advantages over traditional competitors is rapid deployment. A containerized platform can be manufactured, integrated, inspected, and shipped as a defined unit. Site work can be reduced to foundation preparation, utility connections, external power and cooling integration, network access, and final commissioning. This repeatable engineering approach reduces uncertainty and makes multi-site rollout easier.

For telecom operators and distributed service providers, repeatability is a major benefit. When a network expansion project requires multiple edge nodes in different regions, using a standardized rack-type data center helps maintain consistency in cabinet layout, power distribution, cooling design, monitoring configuration, and maintenance procedures. This consistency reduces training costs and simplifies spare parts planning.

Adaptability for Cloud, Telecom, Enterprise, and Edge Computing

The rack-type data center is suitable for large-scale core cloud computing bases, regional computing hubs, and edge computing scenarios. This broad application range is an advantage because many competing systems are optimized for only one environment. A product that can operate as part of a large modular data center or as an edge computing unit offers more value throughout an organization’s infrastructure lifecycle.

Telecom networks require reliable spaces for communication electronics, optical network equipment, switching systems, base station support systems, and network management devices. Cloud computing projects require high-density server and storage capacity. Enterprise digital transformation requires secure and manageable IT environments. Medical and public service applications require continuity, controlled access, and reliable system operation. The containerized design can be adapted to support these varied requirements.

Advanced Manufacturing Capabilities Behind the Product

The quality of a modular data center depends not only on design drawings but also on manufacturing precision, process control, material selection, testing discipline, and supply chain coordination. Wanma Technology Co., Ltd. was established in 1997 and has long specialized in communication cabinets, communication electronic equipment, and passive optical components. This background is directly relevant to the rack-type data center because the product requires expertise in cabinet fabrication, electrical integration, telecom-grade reliability, structured assembly, and customized infrastructure solutions.

Manufacturing a rack-type data center is more complex than building a simple metal enclosure. It requires coordination among structural engineering, electrical distribution, cooling integration, cabinet installation, sealing, grounding, fire safety preparation, access control, environmental monitoring, and transport durability. Advanced manufacturing processes help ensure that these elements are integrated correctly and consistently.

Precision Structural Fabrication

The container body must provide strength, dimensional accuracy, weather resistance, and long-term stability. Precision fabrication ensures that cabinets, air walls, distribution cabinets, cable pathways, doors, panels, seals, and mounting interfaces align correctly. Even small dimensional deviations can create problems during equipment installation or maintenance. A controlled production process reduces these risks and supports repeatable quality across multiple units.

Structural fabrication also influences transport and installation safety. The rack-type data center may need to be moved by truck, crane, or other lifting equipment. During transportation, it must withstand vibration, lifting forces, and environmental exposure. A properly engineered structure protects the internal equipment layout and helps maintain system integrity after delivery.

Professional Cabinet Manufacturing Experience

Because the company has long experience in communication cabinets, it understands the requirements of equipment mounting, ventilation, load-bearing capacity, cable routing, grounding, panel access, and long-term maintainability. This expertise is important because a modular data center is, in many ways, a larger integrated cabinet environment. The IT cabinets must support servers and network equipment while allowing airflow to reach the equipment efficiently. Distribution cabinets must provide safe access and logical separation of electrical pathways.

Compared with suppliers that only assemble container shells, a manufacturer with cabinet engineering experience can better control the details that affect daily operation. These details include rack alignment, mounting rail accuracy, door clearance, cable management, hot and cold air separation, labeling, and service accessibility. Such details may appear minor during purchasing, but they become critical during installation, expansion, and maintenance.

Electrical Integration and Power Distribution Discipline

The rack-type data center includes precision distribution cabinet positions and supports high-current dual power input. Electrical integration must be performed with strict attention to safety, continuity, and maintainability. Proper conductor selection, terminal arrangement, protective device installation, grounding, insulation, and labeling are essential for reliable operation.

Manufacturing discipline in electrical assembly reduces the possibility of loose connections, overheating, incorrect wiring, unclear circuit identification, and maintenance errors. It also helps ensure that the system can be inspected and accepted efficiently. In high-density data centers, electrical reliability is one of the most important factors affecting uptime. The manufacturer’s experience with communication electronic equipment supports the disciplined approach needed for such systems.

Thermal System Integration

Cooling is often the limiting factor in high-density data center design. The integration of water-cooled dual-source near-end air walls requires careful planning of airflow paths, mounting structures, water connections, service access, control interfaces, and redundancy logic. Manufacturing accuracy supports proper sealing and alignment so that cooled air reaches the intended equipment zones and hot air is managed effectively.

A poorly integrated cooling system can waste energy, create hot spots, or reduce the usable IT load. By designing the container layout around dedicated cooling wall positions, the product provides a more robust thermal foundation. The 5+1 redundancy design further supports reliability in demanding environments.

Factory-Level Quality Control

Factory production enables quality control procedures that are more difficult to perform consistently at an outdoor construction site. The manufacturer can inspect materials, verify structural dimensions, test electrical assemblies, review cabinet installation, examine sealing performance, check component mounting, and document results before shipment. This controlled environment improves delivery reliability.

For customers, factory-level quality control means fewer surprises during site commissioning. It also helps ensure that units delivered at different times maintain consistent quality. This consistency is essential for customers planning multi-stage or multi-location deployments.

Customization and OEM/ODM Strength

Many data center projects require customization. Cabinet quantity, power distribution details, monitoring systems, interface requirements, cable routes, fire protection configurations, access management, branding, environmental adaptation, and supporting container combinations may vary by project. As an OEM/ODM telecom electronic equipment supplier with many years of experience, the company can provide integrated solutions for customized products.

This customization capability is a competitive advantage over standardized-only suppliers. Some projects need strict dimensional adaptation for transport restrictions. Others need special interfaces for existing power systems or cooling plants. Telecom operators may require specific equipment mounting and optical network integration. Healthcare and public service organizations may require additional security and continuity features. A manufacturer with engineering and customization capability can help align the product with project requirements instead of forcing the project to adapt to a fixed design.

Application Scenarios

Large-Scale Cloud Computing Bases

Cloud computing facilities require large amounts of server capacity and reliable infrastructure. The rack-type data center can serve as a building block for modular cloud data center construction. Multiple IT containers can be deployed in combination with power and cooling containers to create scalable computing capacity. This approach allows operators to add capacity in stages rather than building a large fixed facility at once.

For cloud platforms, rapid deployment is especially valuable because demand can grow quickly. Containerized infrastructure helps align capacity expansion with business growth. The standardized design also supports easier operation across multiple sites.

Regional Computing Hubs

Regional computing hubs are becoming important as digital services require lower latency and greater geographic distribution. These hubs can support local cloud services, content delivery, artificial intelligence inference, enterprise applications, government platforms, and smart city systems. The rack-type data center provides a practical infrastructure unit for such hubs because it combines high density, manageable size, and integrated environmental control.

In regional deployments, site conditions may vary. Some hubs are built in industrial parks, telecom yards, transportation centers, or utility facilities. A containerized system can adapt more easily than a traditional building-based approach because much of the infrastructure is pre-integrated.

Edge Computing Nodes

Edge computing places processing power closer to users, devices, and data sources. This reduces latency, decreases backhaul traffic, and improves local service continuity. Applications include industrial automation, autonomous systems, video analytics, smart manufacturing, healthcare data processing, smart transportation, and local artificial intelligence services.

The rack-type data center is well suited for edge environments because it provides a compact, integrated, and deployable IT space. Its dual power support, cooling redundancy, fire suppression support, and optional surveillance are important features for unmanned or semi-managed sites.

Telecommunications Infrastructure

Telecommunications networks require robust infrastructure for switching, routing, optical transmission, network management, and service hosting. The company’s background in communication cabinets and passive optical components supports product adaptation for telecom scenarios. The rack-type data center can support telecom electronic equipment, network servers, storage, and related systems in a controlled environment.

As telecom networks evolve toward 5G, fiber expansion, cloud-native core networks, and distributed edge services, infrastructure must support more computing power close to network aggregation points. A modular rack-type data center offers a fast and scalable way to place capacity where it is needed.

Healthcare and Medical Information Systems

Medical organizations increasingly rely on digital records, imaging systems, laboratory data, telemedicine platforms, and connected medical devices. These systems require reliable computing environments. While large hospitals may use dedicated data center rooms, regional healthcare networks, emergency facilities, and mobile medical support systems can benefit from modular infrastructure.

A rack-type data center can provide controlled computing capacity for healthcare information systems, especially when rapid deployment or distributed processing is required. Fire protection support, surveillance options, and redundant power and cooling design contribute to the reliability expected in medical data environments.

Transportation and Rail Transit Systems

Urban rail transit, high-speed rail communication systems, and transportation command platforms depend on stable data processing and communication infrastructure. Modular data centers can support signaling support systems, video management, passenger information services, security monitoring, communication networks, and operational data platforms.

The manufacturer’s products are already widely used in central equipment rooms, national high-speed railways, and urban rail transit systems. This experience strengthens the credibility of the rack-type data center in transportation-related deployments where reliability, coordination, and long-term service are essential.

Design Considerations That Improve Operational Value

Balanced Internal Layout

The internal arrangement of 24 positions is carefully balanced between IT load, power distribution, and cooling. A common mistake in compact data center design is maximizing server rack count while underestimating the space needed for cooling and electrical systems. This can create a system that looks attractive on paper but cannot sustain stable high-density operation. By allocating 6 positions to air cooling walls and 2 positions to precision distribution cabinets, the rack-type data center supports a more realistic and reliable operating model.

Maintainability

Data center operation is not only about initial deployment. Equipment must be installed, inspected, upgraded, repaired, and replaced over time. Maintainability depends on clear access paths, logical cabinet arrangement, proper labeling, structured cable routing, and service-friendly component placement. The rack-type data center is designed with these operational needs in mind.

Good maintainability reduces downtime risk. Technicians can identify equipment and circuits more quickly, perform tasks more safely, and reduce the chance of accidental disconnection. For multi-site operators, consistent maintainability also improves training and standard operating procedures.

Energy Efficiency Potential

Cooling efficiency has a direct impact on operating cost. Near-end air wall cooling can improve thermal control by reducing the distance between cooling source and heat load. When airflow is better controlled, cooling energy can be used more effectively. Although actual energy efficiency depends on site conditions, workload, control strategy, and external cooling systems, the design provides a strong foundation for efficient operation.

High-density infrastructure can be more energy-efficient than scattered low-density deployments when properly designed. By concentrating equipment in a controlled environment with suitable cooling and power distribution, organizations can reduce waste and improve operational visibility.

Safety-Centered Engineering

Safety is fundamental in any electrical and electronic equipment environment. The rack-type data center supports fire suppression, power distribution discipline, and optional surveillance. These features contribute to safer operation, especially in unattended sites or locations where access must be controlled.

Gas fire extinguishing support is particularly important because it aligns with the needs of electronic equipment rooms. Fire events are rare but potentially severe. A properly integrated suppression system can reduce equipment damage and protect service continuity.

Scalability and Lifecycle Planning

The product supports a modular lifecycle strategy. Organizations can begin with one or several units and expand later. This improves financial planning because infrastructure can grow with actual demand. It also supports technological refresh cycles. As computing equipment changes, operators can upgrade racks, distribution systems, monitoring tools, or cooling strategies within a modular framework.

Scalability also improves resilience planning. Multiple containerized units can be distributed across different locations, reducing dependence on a single centralized site. This is particularly valuable for telecom, healthcare, public service, and industrial applications where continuity matters.

How the Product Compares with Conventional Data Center Construction

Compared with traditional brick-and-mortar data centers, the rack-type data center offers faster deployment, easier replication, reduced site construction complexity, and flexible scaling. Traditional data centers remain important for very large permanent facilities, but they often require high upfront investment and long construction timelines. Containerized infrastructure is better suited for projects that need speed, modularity, and phased expansion.

In a traditional facility, many systems are designed and installed separately. This can lead to coordination challenges among building contractors, electrical contractors, mechanical contractors, fire safety engineers, and IT teams. In a containerized product, many interfaces are planned and assembled before arrival. This reduces project management burden and helps improve accountability.

Compared with simple container conversion solutions, this rack-type data center provides a more specialized and engineered approach. Basic container conversions may add racks and air conditioning without fully addressing high-density power distribution, redundant cooling, service access, and telecom-grade integration. The product described here is built as an IT infrastructure platform rather than a generic shelter, which gives it stronger operational value.

Compared with low-density micro data center cabinets, it offers greater capacity and scalability. Micro data centers are useful for small rooms and single-rack deployments, but they may not provide enough capacity for regional hubs, telecom nodes, or cloud expansion. The rack-type data center bridges the gap between single-rack micro solutions and large permanent facilities.

Company Strengths Supporting Global Infrastructure Projects

Wanma Technology Co., Ltd. was established in 1997 and has developed long-term expertise in communication cabinets, communication electronic equipment, and passive optical components. Its products are widely used in Ethernet networks, optical communication networks, central equipment rooms, national high-speed railways, and urban rail transit systems. This industry experience supports the development of integrated digital infrastructure products such as the rack-type data center.

The company develops, manufactures, and markets its own branded products while also providing integrated customized solutions. This combination of product ownership and customization capability is important for complex infrastructure projects. Customers can benefit from established manufacturing experience while still receiving solutions adapted to project-specific requirements.

The company’s sales network covers more than 20 countries and regions, including the United States, Australia, the United Kingdom, Italy, South Africa, and Ghana. This international experience supports an understanding of different market needs, electrical environments, deployment expectations, logistics conditions, and customer requirements. Global project experience also encourages consistent documentation, quality control, and delivery management.

Reliable product quality and timely delivery are central strengths. For data center projects, delayed delivery can affect service launches, network expansion, revenue plans, and public service commitments. A manufacturer with disciplined production and delivery management helps customers reduce project risk. Long-term strategic partnerships with industry leaders further indicate the company’s ability to support demanding infrastructure requirements.

Manufacturing Process Flow for a Rack-Type Data Center

A professional rack-type data center manufacturing process generally begins with requirement analysis. Engineers review the customer’s computing load, cabinet requirements, power input conditions, cooling expectations, redundancy goals, site conditions, monitoring needs, fire protection requirements, and deployment timeline. This stage ensures that the final product configuration matches real operational needs.

The next stage is engineering design. Structural drawings, electrical diagrams, cabinet layouts, cooling arrangements, cable routing plans, grounding schemes, and safety interfaces are developed. The design must balance capacity, maintainability, transportability, and compliance with project requirements. For customized projects, engineers may adjust dimensions, internal layout, equipment interfaces, or monitoring options.

Material preparation and structural fabrication follow. Steel structures, panels, mounting frames, doors, seals, cabinet supports, cable trays, and equipment bases are prepared according to design requirements. Precision cutting, forming, welding, surface treatment, and assembly processes help ensure strength and dimensional accuracy.

Electrical integration is then performed. Distribution cabinets, cables, bus connections, protective devices, grounding components, and labeling systems are installed. Technicians must follow strict wiring and inspection procedures to reduce risk and ensure safe operation. The dual power input architecture requires careful coordination so that power paths are clearly separated and serviceable.

Cooling system integration includes installation of near-end air wall units, connection preparation, airflow planning, and control interface coordination. Proper sealing and alignment are verified to support efficient air delivery. Because cooling is mission-critical, inspection at this stage is especially important.

After mechanical and electrical assembly, the product undergoes quality checks. These may include dimensional inspection, visual inspection, wiring verification, insulation checks, grounding verification, cabinet alignment checks, door and seal inspection, and functional testing of installed systems where applicable. Documentation is prepared to support shipment, installation, and maintenance.

Before delivery, the containerized unit is packaged or prepared for transport. Lifting points, transport supports, protective measures, and shipping documentation are coordinated. Because the product contains integrated infrastructure components, proper transport preparation helps preserve factory quality until the unit reaches the site.

After arrival, site installation includes positioning, connection to external power and cooling systems, network connection, fire protection integration if included, final inspection, and commissioning. The modular approach reduces the amount of field assembly required and helps bring the system online faster.

Operational Benefits for Customers

Shorter Project Timelines

The most visible customer benefit is shorter deployment time. By moving integration into the factory, the project can avoid many delays associated with on-site construction. Customers can prepare foundations and external utilities while the rack-type data center is being manufactured. This parallel workflow helps reduce total project duration.

Predictable Quality

Factory-built infrastructure provides more predictable quality than fully site-built systems. Controlled production conditions, repeatable processes, and defined inspection points support consistency. For customers deploying multiple units, predictable quality simplifies acceptance and operation.

Reduced Site Complexity

Site work is often where data center projects become complicated. Weather, labor availability, contractor coordination, local constraints, and unexpected site conditions can all cause delays. A containerized unit reduces the amount of on-site assembly and integration, helping customers manage risk.

Flexible Expansion

The modular model allows customers to expand capacity in phases. This is valuable for cloud platforms, telecom networks, industrial parks, and regional computing centers where demand can change over time. Instead of building all capacity at once, operators can add modules when justified by actual workload growth.

Improved Business Continuity

Dual power support, redundant cooling, backup power time, fire suppression support, and surveillance options all contribute to business continuity. While complete uptime depends on the entire site architecture and operating practices, the product provides essential building blocks for resilient infrastructure.

Better Fit for Distributed Digital Services

Digital services are becoming more distributed. Applications such as video analytics, industrial automation, smart healthcare, connected transportation, and localized cloud services need computing closer to users and devices. The rack-type data center supports this shift by providing a deployable infrastructure unit that can be placed in regional and edge locations.

Key Purchasing Considerations

When evaluating a rack-type data center, buyers should consider actual IT load, redundancy requirements, site power availability, external cooling support, cabinet equipment type, access control needs, fire safety strategy, monitoring expectations, installation environment, transportation conditions, and future expansion plans. A successful deployment begins with accurate requirements.

Buyers should also compare not only the initial purchase price but the total lifecycle value. A lower-cost solution that lacks cooling redundancy, has poor cabinet layout, limited power distribution capability, or weak manufacturing quality may become more expensive through downtime, rework, energy waste, and maintenance difficulty. The rack-type data center provides value by combining integrated design, manufacturing experience, and operational reliability.

Supplier experience is another major factor. Data center infrastructure is mission-critical, and the manufacturer must understand electrical systems, cabinet engineering, telecom equipment, structural durability, and project delivery. Wanma Technology Co., Ltd. has experience across communication equipment, optical networks, central equipment rooms, rail transit systems, and international markets, giving customers a stronger foundation for cooperation.

Q&A Section

What is a rack-type data center?

A rack-type data center is a containerized IT infrastructure platform designed to house server racks, communication equipment, power distribution systems, cooling systems, and related electronic equipment. It provides a controlled environment for computing and networking workloads and can be used in modular data centers, regional computing hubs, and edge computing sites.

How many IT cabinets does this product include?

The product includes 13 IT cabinets, each with dimensions of W600 × D1200 × H2550. The total internal layout provides 24 positions, including IT cabinets, precision distribution cabinet positions, and air cooling wall positions.

What is the maximum total power capacity?

The total power capacity is up to 300 kW. This makes the unit suitable for high-density computing, telecom infrastructure, storage systems, and other demanding digital workloads.

What power input does it support?

The system supports 380V, 50Hz or 60Hz, three-phase five-wire power. It has an input voltage range of 380V ±10% and supports dual 400A input current with dual power supply capability.

How is the product cooled?

The rack-type data center uses water-cooled dual-source near-end air walls. Each unit can provide up to 60 kW of cooling capacity, and the cooling design supports 5+1 redundancy for improved operational reliability.

Why is near-end air wall cooling beneficial?

Near-end air wall cooling places cooling capacity close to the heat-generating equipment. This helps improve airflow control, reduce hot spots, and support high-density cabinet operation more effectively than many conventional room-level cooling approaches.

Does the product support backup power?

Yes. The product specification includes a backup power time of 7 minutes. This can help bridge short power interruptions or support controlled transfer and shutdown strategies depending on the broader power architecture.

Is video surveillance available?

Yes. Video surveillance is available as an optional feature. It can support security monitoring, operational visibility, and incident review.

Does it support fire protection?

Yes. The product supports an automatic gas fire extinguishing system. Gas fire suppression is suitable for electronic equipment environments because it can suppress fire while reducing the risk of water damage to IT equipment.

What types of projects can use this product?

It can be used in large-scale cloud computing bases, regional computing hubs, telecom infrastructure, edge computing sites, enterprise IT environments, transportation systems, healthcare information systems, and other mission-critical digital infrastructure projects.

How does it compare with traditional data center construction?

Compared with traditional building-based data centers, the rack-type data center can be deployed faster, expanded more flexibly, and replicated more easily across multiple sites. It reduces on-site construction complexity by integrating many systems in a factory-built container platform.

Can the product be customized?

Yes. The manufacturer provides customized integrated solutions and OEM/ODM support. Customization may include layout adjustments, power distribution details, monitoring options, interface requirements, and project-specific configurations.

Why is the manufacturer’s background important?

The manufacturer’s experience in communication cabinets, communication electronic equipment, passive optical components, central equipment rooms, rail transit systems, and international markets supports better product engineering, manufacturing quality, and project delivery reliability.

Conclusion

The rack-type data center is a practical and powerful response to the changing needs of digital infrastructure. It combines high-density cabinet capacity, up to 300 kW total power, dual power supply support, redundant near-end air wall cooling, optional video surveillance, fire suppression support, and a transportable containerized structure. These features make it suitable for cloud computing bases, regional hubs, telecom network expansion, edge computing, healthcare information systems, transportation infrastructure, and enterprise digital transformation.

Its advantages over many competing solutions include faster deployment, better scalability, integrated power and cooling design, strong manufacturing support, and customization capability. Instead of relying on fragmented site construction, customers can use a factory-integrated modular unit that improves predictability and reduces project complexity. For organizations seeking reliable digital infrastructure with shorter delivery cycles and long-term expansion potential, the rack-type data center provides a strong foundation.

Backed by the manufacturing experience of Wanma Technology Co., Ltd., including decades of work in communication cabinets, telecom electronic equipment, optical network components, central equipment rooms, rail transit applications, and global markets, the product represents more than a container with racks. It is an engineered infrastructure platform designed to support the next generation of connected, intelligent, and distributed digital services.

References

Uptime Institute. Data Center Site Infrastructure Tier Standard: Topology.

ASHRAE Technical Committee 9.9. Thermal Guidelines for Data Processing Environments.

Telecommunications Industry Association. TIA-942 Telecommunications Infrastructure Standard for Data Centers.

International Electrotechnical Commission. IEC Standards for Low-Voltage Electrical Installations and Data Center Infrastructure.

International Organization for Standardization. ISO/IEC 30134 Information Technology, Data Centers, Key Performance Indicators.

National Fire Protection Association. NFPA 75 Standard for the Fire Protection of Information Technology Equipment.

National Fire Protection Association. NFPA 2001 Standard on Clean Agent Fire Extinguishing Systems.

Industry research on modular data center deployment, edge computing infrastructure, and high-density cooling practices.