20-Slot 200kW Whatsminer 2U Modular Hydro Cooling Rack

SKU: AP-EM20

A 20-slot 200kW hydro cooling cabinet designed for WhatsMiner hydro miners. Its split-type architecture enables flexible deployment with customized CDU and heat dissipation equipment for different mining sites.

$11,820.00 – $12,800.00

In stock

Specification:

Apexto is now offering U.S.-based inventory and DDP (Delivered Duty Paid) shipping for customers in the U.S. For more details, pls. contact our sales team.

Order 2 or more machines to save on shipping costs! Contact our sales team now to secure the best rates.

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  • NiceHash

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Flexible 200kW hydro cooling hub for 20 WhatsMiner units

CONTAINER CAPACITY

ASIC MINERS

20 UNITS

Housed at full load

TOTAL POWER

200 KW

Continuous electrical load

FORM FACTOR

Custom

Standard

COOLING

Hydro

Thermal management

POWER INPUT

380V–415V AC 50/60Hz

AVAILABILITY

Typical lead time 15 days • DDP Sea Shipping Available

⚙ Compatible Models View More ›

Show 11 more models

Product Description

Designed for efficient and flexible ASIC mining deployment, this 20-slot split-type hydro cooling cabinet supports up to 200kW of cooling capacity for WhatsMiner hydro miners.

Its separated cabinet and heat dissipation design allows the cooling equipment to be positioned according to actual site conditions, making installation easier across different mining environments. The system can be paired with a customized CDU and heat rejection equipment based on the required cooling load, miner configuration, and deployment space.

With a practical modular structure, it provides a reliable starting point for hydro-cooled mining operations while leaving room for future system adjustments and expansion.

Core Advantages

DCX HYDRO Crypto Mining Systems

01. Integrated All-in-One Design

The rack, CDU, power cabinet, and controller are all built into one single cabinet. Once delivered, simply connect the water pipes and power cables to start running—no complex assembly required.

liquid cooling for Blockchain

02. Leak-Proof Valve System

High-seal manifolds and reinforced pipes prevent coolant leaks at the source. Red and blue valves control hot and cold water; simply turn them off to isolate lines during maintenance with zero spills.

Hydro Cooling System for Whatsminer HYD Series

03. PDU Individual Breakers

The PDU power panel features a 1-to-1 breaker design, giving every single miner its own dedicated switch. If one unit needs servicing, just trip its specific breaker without affecting the rest of the rack.

2.4MW 240-Slot Avalon / Sealminer 2U Bitcoin Mining Hydro-Cooling Container – Leak Detection

04. Bottom Water Leak Detection

A water-sensing rope is installed along the bottom edge of the cabinet. If coolant leaks to the floor, it triggers an instant alarm so onsite staff can fix it before any miners get damaged.

Whatsminer miner Hydro Cooling System

05. Durable Fittings & Solid Build

Features 304 stainless steel manifolds, industry-standard aviation plugs, and reinforced high-pressure tubing with manual ball valves. Solidly sealed and durable for long-term use.

28-Slot 154kW Antminer liquid cooling Cabinet CDU

06. Customizable & Expandable CDU

The CDU shown is fully customizable and expandable. We can adjust its cooling capacity, pump specs, and expansion ports based on your specific site conditions, miner count, and heat rejection equipment.

Modular 1-to-N Infrastructure Scalability

The 1-to-N modular design enables flexible power expansion from 200kW up to 1,000kW, allowing mining sites to scale based on evolving demand. Featuring a customized high-flow pump system and a dedicated power control cabinet, this solution ensures reliable management across multiple racks—eliminating the need for major infrastructure overhauls as your hashrate grows.

Hydro cooling system for Whatsminer
Full Specifications

External dimensions

L:850mm、W:1000mm、H:2130mm

Internal dimensions

L:800mm、W:950mm、H:2080mm

Weight

230KG

ModelAP-EM20Installed capacity20 Seat
Installed powerload200 kWPower of the light-duty vertical multistage pump4 kW
Power of the fluid replenishing pump0.2 kWTotal power of the dry cooling tower fan8.3 kW
Total power of the closed cooling tower fan3 kWTotal power of the closed cooling tower spray pump1.1 kW
System pipeline pressure0.2-0.4 MPAOperating temperature range of the system0-50 ℃
Coolant circulation demand of a single machine≥0.6 m³/hTotal demand for circulating coolant within the system≥0.25 m³
Residual Current Circuit Breaker400 AContactor9 A
Intermediate relay24 VCUL certified frequency converter380 V
Plug & Play with cooling system

20-Slot Whatsminer Modular Hydro Cooling Rack Product Brochure

Complete product specifications, installation guide, and operational instructions.

Certification Standards

Our products meet leading international standards for safety, reliability, and performance.

China Classification Society

Marine & offshore compliance

UL Listed

Safety tested & certified

CSA Certified

North American compliance

CE Marking

European conformity

Complete Cooling Solutions

We design and manufacture a complete range of hydro cooling solutions for every scale, from hydro cooling cabinets and containers to CDUs and dry coolers.

❄️ Cooling Capacity
⚙️ Miner Slots
📏 Dimensions (L × W × H)
🏢 Application

12-Slot Whatsminer Integrated Hydro Cooling Rack

120 kW
12 Slots
8,50 × 1,000 × 2,130 mm
Professional Home Setups

Compare

20-Slot Whatsminer Modular Hydro Cooling Rack

200 kW
20 Slots
8,50 × 1,000 × 2,130 mm
Modular Facility Scaling

160-Slot Whatsminer Hydro Cooling Container

1.6 MW
160 Slots
6,058 × 2,438 × 2,896 mm
Industrial Mining Projects

240-Slot Whatsminer Hydro Cooling Container

2.4 MW
240 Slots
1,3716 × 2,438 × 2,896 mm
Mega-Scale Global Farms

Real Results from Real Miners

View All >>

Hydro Cooling System for ASIC Bitcoin Mining
Muscat, Oman

2 x 1-to-1 Standalone Setups

Operating two independent 1-to-1 systems with dedicated dry coolers to ensure maximum redundancy for 2U hydro miners in a high-heat environment.

100%

System Redundancy

+28%

Thermal Stability

120W USD

Independent Cluster

View All >>

2MW 200-Slot Whatsminer Hydro Mining Rack Deployment Case Study
Southeast Asia

1-to-5 High-Density Expansion

Utilizing one centralized high-flow CDU and a standalone power cabinet to drive five 20-slot racks, supporting a 100-unit Whatsminer 2U cluster.

+30%

Space Efficiency

-28%

Setup TimeSetup Time

1.1MW

Total Capacity

View All >>

“

"Deploying two separate 1-to-1 systems was a practical choice for our site. Since each 20-slot rack has its own dedicated CDU and radiator, we have complete redundancy. If we need to perform maintenance on one loop, the other rack continues to hash without any interruption. It’s a very reliable way to manage our 2U hardware."

— Infrastructure Lead, Oman Mining Site

"The 1-to-5 configuration allowed us to scale our hashrate quickly while keeping the warehouse organized. The customized high-flow CDU maintains perfect water pressure across all 100 miners. Having a dedicated power cabinet for the whole cluster makes electrical monitoring much easier and safer for our technicians."

— Site Manager, SE Asia Facility

Global Deployment

1.2+ GW

Cumulative delivered cooling capacity

Serving Mining Sites

50+

Countries and regions covered

20-Slot Whatsminer 2U Modular Hydro Cooling Rack FAQs

Can a 200kW cooling rack run 20 WhatsMiner Hydro miners?

Yes, provided the combined miner load remains within the system's 200kW capacity.

The rack provides 20 individual miner positions and is designed for compatible WhatsMiner M53, M63, and M73 series Hydro miners. Actual total power should always be calculated according to the exact miner model and operating mode before deployment.

Does this cooling rack support overclocked WhatsMiner Hydro miners?

Yes. The system is designed to support high-power and overclocked WhatsMiner Hydro mining deployments.

With up to 200kW of miner load capacity, it provides sufficient cooling and circulation capacity for high-performance operation. The actual number of miners and overclocking level should be configured according to the combined power consumption of the installed miners to keep the total load within the system's rated capacity.

Can different WhatsMiner Hydro models be installed in the same rack?

Compatible M53, M63, and M73 series miners can be deployed in the same rack, provided their physical dimensions, electrical requirements, cooling connections, and total power load are compatible with the system.

The exact miner combination should be confirmed before installation, especially when mixing different generations or power levels.

How does the system keep sufficient coolant flow across 20 miners?

The rack uses a centralized circulation system with automatic pressure regulation and constant-flow PLC control.

The system has a rated circulation flow of 13m³/h, while each miner branch requires sufficient individual coolant flow. Correct flow distribution is important because adequate total system flow does not automatically guarantee equal flow through every miner.

Are the quick connectors included with the cooling rack?

Yes. The required quick connectors are prepared and installed before shipment according to the compatible WhatsMiner Hydro miners.

During installation, the miner's cooling inlet and outlet can be connected directly to the corresponding supply and return lines on the rack, reducing on-site piping work and simplifying deployment.

Can individual miners be managed without controlling the entire rack?

Yes. Each miner position is designed with individual control, while the complete cooling rack is centrally managed through a PLC system.

The PLC monitors key operating conditions such as power, coolant temperature, flow, pressure, and network status. MODBUS-RTU communication is also supported for integration with site-level monitoring and control systems.

What electrical infrastructure is required for a fully loaded 20-miner rack?

A 20-miner Hydro deployment requires industrial three-phase electrical infrastructure sized for the actual miner load plus the cooling and control equipment.

The system should not be sized only around the miners' nominal power. Pumps, control equipment, external heat-rejection equipment, circuit protection, cables, and any planned high-performance or overclocking modes should also be included in the electrical design.

Can multiple 200kW racks be added as the mining farm expands?

Yes. The rack-based design is suitable for modular expansion.

A site can start with one 20-miner rack and add additional racks as power and cooling capacity become available. For larger deployments, the total electrical capacity, coolant distribution, pumping system, heat-rejection capacity, piping layout, and centralized monitoring should be planned at the site level rather than treating each rack independently.

Flexible 200kW hydro cooling hub for 20 WhatsMiner units

CONTAINER CAPACITY

Housed at full load
20 UNITS
Continuous electrical load
200 KW

Custom

Standard

Hydro

Thermal management

POWER INPUT

380V–415V AC 50/60Hz

AVAILABILITY

Typical lead time 15 days • DDP Sea Shipping Available

⚙ Compatible Models View More ›

Show 11 more models

Product Description

Designed for efficient and flexible ASIC mining deployment, this 20-slot split-type hydro cooling cabinet supports up to 200kW of cooling capacity for WhatsMiner hydro miners.

Its separated cabinet and heat dissipation design allows the cooling equipment to be positioned according to actual site conditions, making installation easier across different mining environments. The system can be paired with a customized CDU and heat rejection equipment based on the required cooling load, miner configuration, and deployment space.

With a practical modular structure, it provides a reliable starting point for hydro-cooled mining operations while leaving room for future system adjustments and expansion.

Core Advantages

DCX HYDRO Crypto Mining Systems

01. Integrated All-in-One Design

The rack, CDU, power cabinet, and controller are all built into one single cabinet. Once delivered, simply connect the water pipes and power cables to start running—no complex assembly required.

liquid cooling for Blockchain

02. Leak-Proof Valve System

High-seal manifolds and reinforced pipes prevent coolant leaks at the source. Red and blue valves control hot and cold water; simply turn them off to isolate lines during maintenance with zero spills.

Hydro Cooling System for Whatsminer HYD Series

03. PDU Individual Breakers

The PDU power panel features a 1-to-1 breaker design, giving every single miner its own dedicated switch. If one unit needs servicing, just trip its specific breaker without affecting the rest of the rack.

2.4MW 240-Slot Avalon / Sealminer 2U Bitcoin Mining Hydro-Cooling Container – Leak Detection

04. Bottom Water Leak Detection

A water-sensing rope is installed along the bottom edge of the cabinet. If coolant leaks to the floor, it triggers an instant alarm so onsite staff can fix it before any miners get damaged.

Whatsminer miner Hydro Cooling System

05. Durable Fittings & Solid Build

Features 304 stainless steel manifolds, industry-standard aviation plugs, and reinforced high-pressure tubing with manual ball valves. Solidly sealed and durable for long-term use.

28-Slot 154kW Antminer liquid cooling Cabinet CDU

06. Customizable & Expandable CDU

The CDU shown is fully customizable and expandable. We can adjust its cooling capacity, pump specs, and expansion ports based on your specific site conditions, miner count, and heat rejection equipment.

Modular 1-to-N Infrastructure Scalability

The 1-to-N modular design enables flexible power expansion from 200kW up to 1,000kW, allowing mining sites to scale based on evolving demand. Featuring a customized high-flow pump system and a dedicated power control cabinet, this solution ensures reliable management across multiple racks—eliminating the need for major infrastructure overhauls as your hashrate grows.

Full Specifications

External dimensions

L:850mm、W:1000mm、H:2130mm

Internal dimensions

L:800mm、W:950mm、H:2080mm

Weight

230KG

ModelAP-EM20Installed capacity20 Seat
Installed powerload200 kWPower of the light-duty vertical multistage pump4 kW
Power of the fluid replenishing pump0.2 kWTotal power of the dry cooling tower fan8.3 kW
Total power of the closed cooling tower fan3 kWTotal power of the closed cooling tower spray pump1.1 kW
System pipeline pressure0.2-0.4 MPAOperating temperature range of the system0-50 ℃
Coolant circulation demand of a single machine≥0.6 m³/hTotal demand for circulating coolant within the system≥0.25 m³
Residual Current Circuit Breaker400 AContactor9 A
Intermediate relay24 VCUL certified frequency converter380 V

20-Slot Whatsminer Modular Hydro Cooling Rack Product Brochure

Complete product specifications, installation guide, and operational instructions.

Certification Standards

Our products meet leading international standards for safety, reliability, and performance.

China Classification Society

Marine & offshore compliance

UL Listed

Safety tested & certified

CSA Certified

North American compliance

CE Marking

European conformity

Complete Cooling Solutions

We design and manufacture a complete range of hydro cooling solutions for every scale, from hydro cooling cabinets and containers to CDUs and dry coolers.

❄️ Cooling Capacity
⚙️ Miner Slots
📏 Dimensions (L × W × H)
🏢 Application

12-Slot Whatsminer Integrated Hydro Cooling Rack

120 kW
12 Slots
8,50 × 1,000 × 2,130 mm
Professional Home Setups

Compare

20-Slot Whatsminer Modular Hydro Cooling Rack

200 kW
20 Slots
8,50 × 1,000 × 2,130 mm
Modular Facility Scaling

160-Slot Whatsminer Hydro Cooling Container

1.6 MW
160 Slots
6,058 × 2,438 × 2,896 mm
Industrial Mining Projects

240-Slot Whatsminer Hydro Cooling Container

2.4 MW
240 Slots
1,3716 × 2,438 × 2,896 mm
Mega-Scale Global Farms

Real Results from Real Miners

View All >>

Hydro Cooling System for ASIC Bitcoin Mining

2 x 1-to-1 Standalone Setups

Operating two independent 1-to-1 systems with dedicated dry coolers to ensure maximum redundancy for 2U hydro miners in a high-heat environment.

100%

System Redundancy

+28%

Thermal Stability

120W USD

Independent Cluster

View All >>

2MW 200-Slot Whatsminer Hydro Mining Rack Deployment Case Study

1-to-5 High-Density Expansion

Utilizing one centralized high-flow CDU and a standalone power cabinet to drive five 20-slot racks, supporting a 100-unit Whatsminer 2U cluster.

+30%

Space Efficiency

-28%

Setup TimeSetup Time

1.1MW

Total Capacity

View All >>

“

"Deploying two separate 1-to-1 systems was a practical choice for our site. Since each 20-slot rack has its own dedicated CDU and radiator, we have complete redundancy. If we need to perform maintenance on one loop, the other rack continues to hash without any interruption. It’s a very reliable way to manage our 2U hardware."

— Infrastructure Lead, Oman Mining Site

"The 1-to-5 configuration allowed us to scale our hashrate quickly while keeping the warehouse organized. The customized high-flow CDU maintains perfect water pressure across all 100 miners. Having a dedicated power cabinet for the whole cluster makes electrical monitoring much easier and safer for our technicians."

— Site Manager, SE Asia Facility

1.2+ GW

Cumulative delivered cooling capacity

50+

Countries and regions covered

20-Slot Whatsminer 2U Modular Hydro Cooling Rack FAQs

Yes, provided the combined miner load remains within the system's 200kW capacity.

The rack provides 20 individual miner positions and is designed for compatible WhatsMiner M53, M63, and M73 series Hydro miners. Actual total power should always be calculated according to the exact miner model and operating mode before deployment.

Yes. The system is designed to support high-power and overclocked WhatsMiner Hydro mining deployments.

With up to 200kW of miner load capacity, it provides sufficient cooling and circulation capacity for high-performance operation. The actual number of miners and overclocking level should be configured according to the combined power consumption of the installed miners to keep the total load within the system's rated capacity.

Compatible M53, M63, and M73 series miners can be deployed in the same rack, provided their physical dimensions, electrical requirements, cooling connections, and total power load are compatible with the system.

The exact miner combination should be confirmed before installation, especially when mixing different generations or power levels.

The rack uses a centralized circulation system with automatic pressure regulation and constant-flow PLC control.

The system has a rated circulation flow of 13m³/h, while each miner branch requires sufficient individual coolant flow. Correct flow distribution is important because adequate total system flow does not automatically guarantee equal flow through every miner.

Yes. The required quick connectors are prepared and installed before shipment according to the compatible WhatsMiner Hydro miners.

During installation, the miner's cooling inlet and outlet can be connected directly to the corresponding supply and return lines on the rack, reducing on-site piping work and simplifying deployment.

Yes. Each miner position is designed with individual control, while the complete cooling rack is centrally managed through a PLC system.

The PLC monitors key operating conditions such as power, coolant temperature, flow, pressure, and network status. MODBUS-RTU communication is also supported for integration with site-level monitoring and control systems.

A 20-miner Hydro deployment requires industrial three-phase electrical infrastructure sized for the actual miner load plus the cooling and control equipment.

The system should not be sized only around the miners' nominal power. Pumps, control equipment, external heat-rejection equipment, circuit protection, cables, and any planned high-performance or overclocking modes should also be included in the electrical design.

Yes. The rack-based design is suitable for modular expansion.

A site can start with one 20-miner rack and add additional racks as power and cooling capacity become available. For larger deployments, the total electrical capacity, coolant distribution, pumping system, heat-rejection capacity, piping layout, and centralized monitoring should be planned at the site level rather than treating each rack independently.

Customize Your Hydro Cooling Solution

Share your requirements below. Our consultants will contact you via WhatsApp or email within 24 hours with a custom-matched proposal.

Project Timeline

In-stock miners will ship within 3 business days. For bulk orders, please allow an additional 1-2 days via DHL Express, UPS, FedEx, or TNT.

Pre-order miner delivery times depend on the factory schedule. Estimated delivery dates are provided on the order page, but delays may occur due to production issues.

Shipments are processed on a first-paid, first-shipped basis. Once full payment is received, we aim to ship as quickly as possible. Payments via wire transfer (T/T) may take 3-7 business days to verify, while cryptocurrency payments typically take a few hours to 1 business day.

International shipping usually takes 5-8 business days, with remote locations potentially requiring 8-10 days.

*All sales are final and non-refundable. Please understand, this is an industry standard.

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