Compact Hydro Rack 2023

Bitmain Bitmain AR1901

A compact hydro-cooling rack system for 4 standard hydro-cooled Antminer units, delivering reliable closed-loop water cooling for professional hydro mining deployments.

4 Hydro Miners / 24 kW
Hashrate
24kW
Power
Standard Cooling
Efficiency
Order Bitmain AR1901 View Specifications
4 Hydro Miners / 24 kW
Bitmain AR1901 Active
Why Choose AR1901

Built for Reliable Hydro-Cooled Deployment

A self-contained mining cabinet and external cooler pairing, engineered for professional hydro-cooled ASIC hosting at 24 kW.

🌡️

24 kW Capacity

Houses up to 4 hydro-cooled Antminer units (or up to 2 U3 hydro units), drawing a maximum load of 24 kW.

❄️

Closed-Loop Hydro Cooling

A dedicated 450W water pump (19m lift) and an external cooler with a 750W fan keep hosted miners at a stable, optimal temperature for maximum uptime.

🛡️

12-Month Warranty

Full manufacturer warranty covering hardware issues and defects.

🔌

Three-Phase Power Ready

Operates on 380-415V AC three-phase power with a rated input current of 63A.

📦

Compact Footprint

A space-efficient cabinet and external cooler pairing designed for tight deployment sites without sacrificing hosting capacity.

🌐

Standard Ethernet Networking

RJ45 Ethernet 10/100M connectivity for straightforward integration into existing mining farm networks.

ManufacturerBitmain
ModelBitmain AR1901
Release Date2023
Miner Capacity4x Antminer Hydro / 4x U2 Hydro / 2x U3 Hydro
Maximum Load24 kW
Cooling TypeHydro-Cooled (Standard)
Cabinet Dimensions (w/o package)1200 x 600 x 1200mm
Cabinet Net Weight120 kg
External Cooler Net Weight90 kg
Water Pump Noise60 dBA @1m
External Cooler Fan Noise64 dBA @1m
Ambient Temperature-20°C to 40°C
Input Voltage380-415V AC, 3-Phase
Technical Specifications

AR1901 Full Specs

The Bitmain AR1901 pairs a 4-unit hydro-cooling mining cabinet with a standard external cooler, offering a compact rack solution for professional hydro mining deployments.

4
Hydro Miners Hosted
24 kW
Maximum Load
120 kg
Cabinet Weight
60 dBA
Water Pump Noise
Deployment Economics

Bitmain AR1901 Hosting Capacity

Revenue from an AR1901 deployment comes from the 4 hydro-cooled Antminer units it hosts (e.g. S19 XP+ Hyd at 279 TH/s, or newer S21/S23 Hyd series).

Live Data from ASICMINERSTATS
$/kWh
...
Daily Revenue (Income)
...
Monthly Revenue (Income)
...
Yearly Revenue (Income)
...
Daily Power Cost
...
Monthly Power Cost
...
Yearly Power Cost
...
Daily Profit
...
Monthly Profit
...
Yearly Profit
* This is hosting/cooling infrastructure, not a hashing device. Revenue depends entirely on the miners deployed inside it, their algorithm, electricity costs, and market conditions.
Data fromASICMINERSTATS
Model Comparison

Bitmain ANTRACK Series

Compare Bitmain's ANTRACK hydro-cooling rack systems.

ModelHashratePowerEfficiency
ANTRACK V2-EC2-DT4 Hydro Miners24kWStandard cooling
ANTRACK V2-EC4-DTHP Heat Recovery4 Hydro Miners24kW80°C Heat Recovery
AR19014 Hydro Miners24kWStandard cooling
AR19024 Hydro Miners32kW80°C Heat Recovery

Ready to Scale Your Hydro Mining Farm?

Order the Bitmain AR1901 today and deploy compact hydro cooling infrastructure for your Antminer fleet.

Buy AR1901 Now
Fast Worldwide Shipping
365-Day Warranty
24/7 Technical Support
Common Questions

AR1901 FAQ

Everything you need to know about the Bitmain AR1901.

The AR1901 houses up to 4 hydro-cooled Antminer units (or 4 U2 Hydro units, or 2 U3 Hydro units), drawing a maximum load of 24 kW.
The AR1901 uses a standard external cooler that dissipates heat, without the integrated heat pump and 80°C heat recovery output found on the AR1902 model.
A dedicated 450W water pump circulates coolant through the hosted miners, and a 750W-fan external cooler rejects the heat to ambient air.
The Bitmain AR1901 comes with a standard 12-month manufacturer warranty covering hardware issues and manufacturing defects.
Designed for Bitmain's hydro-cooled Antminer lineup, including the S19 XP+ Hyd (279 TH/s), S21 Hyd, S21+ Hyd, S21e Hyd, S23 Hyd, and related U2/U3 hydro variants.