Bitmain Antminer MB-H200-S-3U Hydro Cooling Support | 200kW | 14 ASIC Miners
The Bitmain Antminer MB-H200-S-3U is a complete 200kW hydro cooling infrastructure suite supporting up to 14 Antminer 3U hydro miners, featuring a CDU, dry cooler, and stainless steel water manifold — engineered for professional large-scale Bitcoin mining operations requiring precision liquid thermal management.
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$13,999.00
The MB-H200-S-3U Hydro Cooling Suite is manufactured by Bitmain and supports up to 14 Antminer 3U hydro miners at a maximum system load of 200kW, combining a CDU, dry cooler, and rack with deionized water circulation for high-performance liquid thermal management in professional Bitcoin mining facilities.
Specifications Table
TANK & RACK SYSTEM (MB-H200-S-3U)
| Field | Value |
|---|---|
| Model | MB-H200-S-3U Hydro Cooling Suite |
| Miner Capacity | 14 × Antminer 3U S21EXPH |
| Maximum System Load | 200 kW |
| PDU | 20-Port SA2-30 Smart PDU |
| Network | 1000M Network Switch |
| Water Manifold | Stainless Steel |
| Hose | PE/PTFE Hose + Quick Connects |
| Operating Temperature | -25°C – 45°C |
| Operating Humidity | 5% – 95% RH |
CDU — COOLING DISTRIBUTION UNIT (H200-CDU)
| Field | Value |
|---|---|
| Cooling Capacity | 200 kW |
| Power Consumption | 3.5 kW |
| Input Voltage | 3-Phase 380–480V, 50/60 Hz |
| Inlet/Outlet Temp. (Normal) | 10°C |
| Inlet/Outlet Temp. (High Performance) | 14°C |
| Cooling Fluid | Pure Water / Soft Water + Antifreeze + Corrosion Inhibitor |
| Communication | Modbus-RTU / TCP/IP |
| PLC System | Constant flow control with pressure regulation |
| Fluid Flow Rate | 20 m³/h |
| Operating Temperature | -25°C – 45°C |
| Operating Humidity | 5% – 95% RH |
| Design Pressure | 0.3 MPa |
DRY COOLER (MB-H200 / FHWDC200)
| Field | Value |
|---|---|
| Model | FHWDC200 |
| Module Type | Dry Cooler V Type |
| Cooling Capacity | 200 kW |
| Weight (empty) | 800 kg |
| Fans | 2 |
| Connection | DN50 |
| Fluid | Coolant |
| Fluid Flow Rate | 20 m³/h |
| Inlet / Outlet Temperature | 55°C / 40°C |
| Ambient Temperature Rating | 35°C |
| Fin / Tube Materials | 304 Stainless Steel / Al-Mg / Al |
| Operating Pressure | 0.3 MPa |
| Maximum Pressure | 1.6 MPa |
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Questions & Answers
What is the Bitmain Antminer MB-H200-S-3U and what does it include?
H200-S-3U is a complete 200kW hydro cooling infrastructure suite from Bitmain, designed to support up to 14 Antminer 3U Hydro ASIC miners (specifically the S21EXPH series). A full-bundle purchase includes the miner rack with stainless steel water manifold, a 200kW Cooling Distribution Unit (CDU) with Smart PDU and 1000M network switch, and a 200kW FHWDC200 V-Type dry cooler. Components are also available for purchase individually — Rack only, CDU only, or Dry Cooler only.
How many miners can the MB-H200-S-3U support?
The MB-H200-S-3U rack supports up to 14 Antminer 3U Hydro miners simultaneously, specifically the Antminer S21EXPH 3U Hydro series. The 200kW maximum system load covers the combined power draw of a full rack of 14 units operating continuously at peak output.
What cooling fluid does the MB-H200-S-3U system use?
The CDU circulates pure water, soft water, or a soft water blend with antifreeze and corrosion inhibitor through the cooling loop. The stainless steel manifold and PE/PTFE hose with quick-connect fittings ensure material compatibility and long-term corrosion resistance. Coolant pH should be maintained within system specification to protect internal components throughout the system’s service life.
What power supply does the MB-H200-S-3U CDU require?
The CDU requires a 3-phase 380–480V AC input at 50/60 Hz, with a power consumption of 3.5 kW for the cooling distribution unit itself. The included 20-port SA2-30 Smart PDU manages power distribution to all 14 installed miners. Industrial three-phase power infrastructure is required — this system is not compatible with residential single-phase power supplies.
Can the MB-H200-S-3U dry cooler be installed outdoors?
Yes. The FHWDC200 dry cooler is designed for outdoor installation. It is rated for ambient temperatures up to 35°C, weighs 800 kg (empty load), and is constructed from 304 stainless steel and Al-Mg alloy for corrosion resistance in outdoor environments. Its operating pressure rating of 0.3 MPa (maximum 1.6 MPa) and DN50 connection fittings support professional facility-grade plumbing installations.
What is the maximum installation distance between the CDU and the rack?
The MB-H200-S-3U system is designed for professional mining facility layouts. The CDU uses PE/PTFE hose with quick-connect fittings and a 20 m³/h fluid flow rate, which supports practical indoor facility distances between the rack manifold and the external dry cooler. For specific installation distance planning, contact our sales team for configuration guidance tailored to your facility layout.
Is the MB-H200-S-3U available as individual components?
Yes. The MB-H200-S-3U is available in four purchasing configurations to match your existing infrastructure needs: Rack only, CDU only, Dry Cooler only, or the complete Rack + CDU + Dry Cooler bundle at $14,399.00. If you are expanding an existing hydro-cooled mining setup, you can purchase only the components your facility requires. Contact our sales team for configuration advice and shipping cost savings on multi-component orders.
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