Bitcoin Miner S21e Hyd – 288 TH/s Hydro Miner

The Bitcoin Miner S21e Hyd offers 288 TH/s at 17 J/TH efficiency with hydro cooling, SPOT shipping in 20 days, and a 365-day warranty.

Bitcoin Miner S21e Hyd Overview

The Bitmain Antminer S21e Hyd is a hydro‑cooled SHA‑256 miner designed for Bitcoin, BCH, and BSV. With a hashrate of 288 TH/s and energy efficiency of 17 J/TH, it provides reliable mining performance with industrial‑grade cooling.

Key Specifications

• Hashrate: 288 TH/s
• Power Consumption: 4896W
• Efficiency: 17 J/TH
• Algorithm: SHA‑256 (BTC/BCH/BSV)
• Cooling: Hydro‑cooling system
• Dimensions (unit): 339 × 176 × 208 mm
• Dimensions (packaged): 570 × 316 × 430 mm
• Weight: 12.8 kg net / 14.1 kg gross
• Voltage: 380–415V AC, 3‑phase
• Interface: RJ45 Ethernet
• Coolant Requirements: Antifreeze, pure water, or deionized water; flow 8–10 L/min; pressure ≤3.5 bar

🛒 Purchasing Guidelines

• Price: $1,728 per unit (~$6 per TH)
• 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 are 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 industrial power
• Hydro‑cooling setup needed — not suitable for home use
• Profitability depends on Bitcoin difficulty and electricity rates
• Ensure proper coolant setup and maintenance per Bitmain’s guidelines