20-Slot 200kW Whatsminer 2U Hydro Cooling Rack Plus
High-performance 20-slot 200kW hydro cooling rack Plus for Whatsminer 2U series. Expandable architecture built for high-density mining and seamless scaling.
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200kW 20-Slot Whatsminer 2U Hydro Cooling Rack for Scalable Mining
CONTAINER CAPACITY
20 UNITS
Housed at full load
200 KW
Continuous electrical load
Custom
Standard
Hydro
Thermal management
POWER INPUT
380V–415V AC 50/60Hz
AVAILABILITY
Typical lead time 45 days • DDP Sea Shipping Available
Compatible Models
WhatsMiner M53 Series
WhatsMiner M63 Series
WhatsMiner M73 Series
WhatsMiner M6D Series
WhatsMiner M7D Series
Product Description
Designed for outstanding modular customization, the 20-Slot 200kW Whatsminer 2U Hydro Cooling Rack Plus is engineered for scalable distributed mining.
With a highly flexible and expandable design, this cabinet-rack infrastructure is tailored specifically for MicroBT’s Whatsminer 2U series, allowing operators to dynamically scale their setups based on on-site operational requirements.
Crucially, its integrated CDU system is custom-configured and scaled according to your exact number of deployed server cabinets. This bespoke engineering minimizes upfront capital expenses while guaranteeing highly balanced fluid pressure, enabling mining enterprises to secure substantial long-term investment flexibility, stable heat dissipation, and reduced PUE for specialized, space-saving operations.

Core Advantages
Modular Customization & Scaling
Features an expandable cabinet-rack architecture built for seamless scaling, allowing operators to dynamically expand their localized hashing setups in indoor or small-office environments comfortably.
Custom-Tailored CDU Capacity
The integrated CDU system is custom-configured and scaled according to your exact number of deployed cabinets, minimizing upfront capital expenses while maintaining balanced circulation.
Whatsminer 2U System Compatibility
Engineered specifically for MicroBT's Whatsminer 2U series, providing a structured rack layout that accommodates high-power hydro servers with uniform water pressure across all slots.
Individual Power Switches
Equips every server slot with an independent power switch and breaker, enabling safe, hot-swappable node maintenance without disrupting any of the other operational units.
Low-Noise & Smart PUE Control
Monitors water flow, loop pressure, temperatures, and PUE in real-time, delivering automated system alerts and precise self-regulation to secure highly stable, quiet, and energy-efficient indoor operations.
Automated Power Cutoffs
Features integrated power distribution cabinets equipped with automated alarm systems and trip devices, instantly cutting off power during any system anomalies to safeguard valuable miner hardware.
Full Specifications
External dimensions
800mm(L)*950mm(W)*2160mm(H)
Internal dimensions
To Be Determined
Weight
250KG
Model | AP-EM20 PLUS | Installed capacity | 20 seat |
Heat-sinking Capabilit | 200 kW @ 35°C | Certification | UL/CE certification |
System Composition | Dry cooler *1 Cabinet*1+CDU&PLC+External Piping | System Energy Consumption | 10 kW |
Heat Dissipation Capacity | >210 kW | Environmental Suitability | -20℃~45℃ |
Import | Three-Phase, 380–415 V, 50 Hz | Cabinet Specifications | 40U Standard Cabinet |
Constant Temperature Mode | Variable frequency speed control of AC fan+EC fan | Pump | 3kW*1 |
Control Cabinet Dimensions | 600mm( L)*1100mm(W)*2160mm( H) | Weight of The Control Cabinet | 250 KG |
Dry Cooler Size | 2600mm( L)*1850mm(W)*2000mm( H) | Weight of The Dry Cooler | 800 KG |
20-Slot Whatsminer 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 Integrated Whatsminer Hydro Cooling Rack
120 kW |
12 Slots |
850 × 1000 × 2130 mm |
Compact Home Deployments |

20-Slot Integrated Whatsminer Hydro Cooling Rack
200 kW |
20 Slots |
1460 × 1000 × 2200 mm |
Small-Scale Indoor Operations |
Compare

20-Slot Whatsminer Hydro Cooling Rack
200 kW |
20 Slots |
800 × 950 × 2160 mm |
Customizable Modular Layouts |

240-Slot Whatsminer Hydro Cooling Container
2.4 MW |
240 Slots |
13716 × 2438 × 2896 mm |
Mega-Scale Industrial Facilities |
Real Results from Real Miners
View All >>

1 x 800kW CDU to 4 Racks
Achieving highly flexible modular scaling using custom-sized CDUs.
+40%
Space Optimization
-25%
Capex Saved
$150K
Annual Savings
View All >>

1 x 400kW CDU to 2 Racks
Optimizing small-scale indoor operations with modular integration.
+100%
Clean Energy Uptime
-30%
On-site Civil Costs
99.9%
System Reliability
View All >>
“
"Being able to run a 1-to-4 setup with a single custom-sized CDU was a massive CapEx saver. We easily expanded our Denver facility from one rack to four without buying extra cooling units."
— VP of Operations, Denver Mining Site, USA
"We deployed a neat 1-to-2 indoor rack setup in Geneva. The centralized CDU manages both cabinets quietly and efficiently, making it a highly elegant, space-saving solution for our localized facility."
— O&M Director, Geneva Mining Site, Switzerland
1.2+ GW
Cumulative delivered cooling capacity
50+
Countries and regions covered
FAQs
This 200kW cooling cabinet is engineered for MicroBT's standard 2U hydro series, fully supporting the Whatsminer M53, M63, M73, M6d, and M7d models with exact matching server-rack dimensions.
Yes. Since hydro miners are natively fanless, this quiet cabinet operates silently, allowing operators to choose an external dry cooler or closed loop cooling tower as their dedicated heat dissipation method.
The cabinet integrates an expandable framework where we custom configure the central CDU capacity according to your exact deployment plans, matching water circulation and electrical loads to your precise cabinet count.
A single custom sized CDU can manage up to sixteen racks in series, hosting approximately 440 to 480 miners. This scalable configuration drastically cuts CapEx by eliminating duplicate cooling equipment purchases.
Yes, we fully support custom engineering. You can customize the rack capacity, CDU power sizing, and electrical specifications. Simply contact our engineering team to design a tailored solution for your site.
