Bitmain DCTANK AW1 120kW Air-Cooled Mining Container

Bitmain DCTANK AW1 Key Features

The Bitmain DCTANK AW1 is designed for mining companies that need organized, repeatable infrastructure for air-cooled ASIC hardware. Its cabinet-based layout helps operators manage server placement, power distribution, airflow and maintenance within a single containerized system.

• Manufacturer: BITMAIN
• Model: DCTANK AW1
• Infrastructure type: Air-cooled mining container
• Total server capacity: 376U
• Total IT load: 120kW
• Number of server cabinets: 8
• Capacity per cabinet: 47U
• Power density per cabinet: 15kW
• Input voltage: 400V
• Input frequency: 50/60Hz
• Listed PUE at 25°C: 1.11
• Cooling capacity: 120kW
• Cooling method: Intelligent indirect evaporative air cooling
• Operating temperature range: -40°C to 45°C

Bitmain DCTANK AW1 Specifications

Listed Safety and Equipment Certifications

The supplied specifications for the Bitmain DCTANK AW1 reference industrial electrical, machinery and safety standards. Certification requirements may vary between jurisdictions, so operators should confirm which inspections and approvals are required at the final deployment site.

• NFPA 79:2024
• UL 508A:2018 R7.22
• CSA C22.2 No. 301:23
• ANSI/ISO 12100:2012
• EN ISO 12100:2010
• EN 60204-1:2018

The listed container certification is CCS. However, the presence of a listed standard does not replace local permits, utility approval, electrical inspection, structural assessment or fire-safety review.

Installation and commissioning should be performed by qualified professionals familiar with industrial electrical systems, mining-farm ventilation and containerized data-center infrastructure.

376U Rack and Server Capacity

The Bitmain DCTANK AW1 provides a total server capacity of 376U across eight cabinets. Each cabinet supplies 47U of rack space and supports a listed power density of 15kW.

This cabinet arrangement allows operators to organize mining servers, power distribution, network equipment and cable routing more systematically than an unstructured shelf installation. A standardized rack layout can also simplify inspection, maintenance and equipment replacement.

The exact number of ASIC miners that can be installed depends on the dimensions, rack-unit height, electrical consumption and airflow requirements of each model. The 376U figure describes physical rack capacity, not a guaranteed miner count.

Before loading the Bitmain DCTANK AW1, operators should prepare a detailed rack plan that includes each server’s height, weight, electrical demand, exhaust direction and network connection.

The total installed mining load must remain within the 120kW IT rating and the 15kW limit assigned to each cabinet. Uneven loading can create electrical imbalance, airflow restrictions and localized heat buildup.

Bitmain DCTANK AW1 Electrical Requirements

The Bitmain DCTANK AW1 requires a three-phase 400V, 50/60Hz electrical supply. Its 120kW IT capacity and listed rated current of up to 405A make it an industrial installation rather than a residential mining solution.

The supplied cable specification requires two three-phase, five-wire incoming cables. Each cable has the following listed conductor requirements:

Cable sizing may need adjustment based on conductor length, installation method, ambient temperature, local electrical codes and utility requirements. The final design should be approved by a qualified electrical engineer.

The Bitmain DCTANK AW1 uses two listed 250A power-distribution cabinets. Proper phase balancing, grounding, overcurrent protection and emergency shutdown access are essential for safe operation.

Mining servers should be distributed across the cabinets according to their actual power consumption rather than their physical size alone.

Intelligent Indirect Evaporative Cooling

The Bitmain DCTANK AW1 uses an air-cooling design supported by an intelligent indirect evaporative cooling module. The system is intended to take advantage of natural cooling conditions while limiting the direct exposure of mining equipment to outside air and moisture.

The cooling module has a listed capacity of 120kW, matching the container’s total IT load. Supply air is listed at 25°C, while return air is listed at 38°C under the specified operating conditions.

At 25°C ambient temperature, the cooling system consumes approximately 0.2m³ of water per hour. Actual water use may vary depending on ambient temperature, humidity, server load and control settings.

The operating temperature range is listed as -40°C to 45°C, with humidity support from 5% to 95%. These broad environmental ratings do not eliminate the need for climate-specific engineering.

Cold-weather installations may require freeze protection, insulated water lines and drainage planning. Hot or humid locations may require additional analysis to ensure that the Bitmain DCTANK AW1 can maintain the required supply-air temperature.

Air filters, fans, heat-exchange surfaces, water systems and control sensors should be inspected and serviced according to a scheduled maintenance program.

1.11 PUE and Mining-Farm Efficiency

The Bitmain DCTANK AW1 has a listed PUE of approximately 1.11 at an ambient temperature of 25°C. Power usage effectiveness compares the total energy entering a facility with the energy consumed directly by its computing equipment.

A PUE of 1.11 suggests that approximately 11% of energy above the server load is used by supporting infrastructure under the stated test conditions. This may include cooling, pumps, fans, controls, lighting and distribution losses.

Real-world PUE can vary with outdoor temperature, humidity, equipment utilization, filter condition, fan speed, water availability and server arrangement.

Operators should not use the 1.11 figure as a guaranteed value for every site. A detailed energy model should account for local climate data and the exact miners installed inside the Bitmain DCTANK AW1.

Efficient infrastructure can reduce overhead, but it does not guarantee mining profitability. Revenue still depends on coin prices, mining difficulty, server efficiency, electricity rates, pool fees, downtime and maintenance costs.

Bitmain DCTANK AW1 Deployment Requirements

Deploying the Bitmain DCTANK AW1 requires coordinated civil, structural, electrical, network and cooling preparation. Although the containerized design can shorten installation time, the system should not be treated as a simple household plug-and-play product.

1. Prepare a level and engineered foundation for the container and cooling module.
2. Confirm road access, delivery clearances and crane requirements.
3. Verify that the site can support the listed shipping and operating weights.
4. Install the required three-phase 400V electrical infrastructure.
5. Provide two correctly specified five-wire incoming power cables.
6. Complete grounding, surge protection and emergency-shutdown systems.
7. Connect the cooling module and required water infrastructure.
8. Provide suitable drainage and freeze protection where necessary.
9. Install secure internet and internal network connections.
10. Prepare a rack plan for all mining servers.
11. Balance the electrical load across all eight cabinets.
12. Verify unobstructed air intake and return-air pathways.
13. Test cooling controls before applying the full server load.
14. Commission the system in stages while monitoring temperature and current.

The cooling module has a listed shipping weight of 5.8 tonnes and an operating weight of 7.8 tonnes. The main infrastructure unit has a listed shipping weight of 4.6 tonnes. Foundation and lifting plans must account for these values.

Noise is listed at approximately 75dB, so site selection should consider workers, nearby buildings and local noise regulations.

Maintenance and Operational Planning

Routine maintenance is essential for protecting the performance of the Bitmain DCTANK AW1 and the ASIC miners installed inside it. Mining environments can accumulate dust, debris and mineral deposits that reduce cooling effectiveness.

• Inspect and clean filters according to local air quality.
• Check fan operation, vibration and unusual noise.
• Inspect electrical cabinets and cable connections for heat damage.
• Monitor cabinet-level power consumption and phase balance.
• Examine water lines, valves and drainage points for leaks.
• Clean cooling surfaces and remove mineral buildup.
• Test temperature, humidity and airflow sensors.
• Confirm that emergency shutdown systems remain accessible.
• Maintain clear service access around all cabinets.
• Record PUE, water use and temperature trends over time.

Monitoring can help operators identify rising temperatures, restricted airflow or increasing power overhead before these issues cause equipment shutdowns.

Why Choose the Bitmain DCTANK AW1?

The Bitmain DCTANK AW1 may suit mining companies that want a standardized system for deploying multiple air-cooled servers. Its 376U rack capacity and 120kW IT rating provide room for substantial mining equipment within an organized container footprint.

The eight-cabinet design can simplify server grouping, electrical distribution and maintenance planning. Each cabinet’s 47U capacity and 15kW power density give operators clear physical and electrical limits for deployment.

The intelligent indirect evaporative cooling system is designed to reduce cooling overhead by using favorable natural conditions where possible. At 25°C ambient temperature, the listed PUE is approximately 1.11.

The Bitmain DCTANK AW1 can also reduce the amount of custom engineering required for each expansion. Mining farms may be able to replicate the same container design across multiple sites, subject to local conditions and permits.

Browse available ASIC mining equipment to identify servers suitable for your planned rack configuration.

Bitmain DCTANK AW1 Frequently Asked Questions