AR1901 – Hydro‑Cooling Antminer Rack

AR1901 rack hosts Antminer Hydro miners with 1172T SHA256 capacity, a 24kW load, SPOT shipping in 20 days, and a 365‑day warranty.

AR1901 Overview

The Bitmain AR1901 is a hydro‑cooling mining rack designed to host multiple Antminer Hydro units. With a maximum load of 24 kW and a combined hashrate capacity of 1172 TH/s, it provides industrial-scale mining infrastructure with efficient cooling and heat management.

Key Specifications

Capacity:
- 4 × Antminer Hydro units
- 4 × Antminer U2 Hydro units
- 2 × Antminer U3 Hydro units
Maximum Load: 24 kW
Hashrate Capacity: 1172 TH/s (SHA256 – BTC/BCH/BSV)
Cabinet Dimensions: 1200 × 600 × 1200 mm (net) / 1320 × 710 × 1340 mm (packaged)
Cabinet Weight: 120 kg net / 195 kg gross
External Cooler Dimensions: 1200 × 650 × 1180 mm (net) / 1320 × 710 × 1340 mm (packaged)
External Cooler Weight: 90 kg net / 160 kg gross
Power Supply: 380–415V AC, 3‑phase, 50–60 Hz
Water Pump: 450W, 19 m lift, 60 dB noise
Fan: 750W, 64 dB noise
Environment Requirements: −20 to 40 °C ambient, ≤3.5 bar water pressure, 32–40 L/min water flow
Working Fluid: Organic antifreeze (10%)
Liquid pH: 7.8–8.5

🛒 Purchasing Guidelines

Price: $5,768.88 per package
Payment Methods: USD, BTC, ETC, USDC (ERC20), USDT (ERC20/TRC20)
Availability: SPOT shipping within 20 working days after full payment
Customs: Buyers must prepare proper documentation; cancellations or refunds are not accepted after order submission
Images: Product photos are for reference only; final shipment version may differ

🚚 Shipping Details

Dispatch: First‑paid, first‑shipped basis
Responsibility: Buyer must handle customs clearance and documentation
Certificates: Certificates of Conformity available for download

🛡 Warranty

Coverage: 365 days from shipping date
Includes: Replacement shipping costs covered by Bitmain within warranty period
Exclusions: Resold units, improper installation, unauthorized modifications

⚠️ Buyer Considerations

Requires 380–415V AC 3‑phase input
External cooler must be installed outdoors in a ventilated environment
Profitability depends on miner models hosted, network difficulty, and electricity rates
Ensure proper coolant setup and water conductivity <20 μs/cm at startup