Antminer S23 Hydro 3U – 1.16 PH/s Hydro‑Cooled Bitcoin Miner

Antminer S23 Hydro 3U provides 1.16 PH/s hashrate with hydro‑cooling technology, combining extreme efficiency, scalability, and warranty coverage.

Antminer S23 Hydro 3U Overview

The Antminer S23 Hydro 3U is Bitmain’s most advanced hydro‑cooled Bitcoin miner, designed for industrial‑scale operations. Unlike smaller rigs, this model integrates a 3U hydro‑cooling chassis that maintains stable operating temperatures even under extreme workloads. Consequently, miners achieve consistent performance and reduced downtime. Moreover, its 9.5 J/TH efficiency sets a new benchmark for SHA‑256 mining.

Key Specifications

• Hashrate: 1.16 PH/s (1160 TH/s ±3%)
• Power Consumption: 11,020 W (±5%)
• Power Efficiency: 9.5 J/TH
• Algorithm/Coins: SHA‑256 | BTC, BCH, BSV
• Cooling: Hydro‑cooling system (3U chassis)
• Networking: RJ45 Ethernet 10/100M
• Dimensions: 900 × 486 × 132 mm
• Weight: ~13–14 kg
• Operating Temperature: 20–50 °C
• Noise Level: ~75 dB

🛒 Purchasing Guidelines

The Antminer S23 Hydro 3U costs $29,000–$31,000 per unit (~$25–$27/TH). In addition, Bitmain accepts payments in USD, BTC, ETC, USDC, and USDT. Orders ship on a SPOT basis starting January 2026, ensuring timely deployment. However, buyers must prepare customs documentation because Bitmain does not allow cancellations or refunds after submission.

🚚 Shipping Details

Bitmain dispatches the S23 Hydro 3U units on a first‑paid, first‑shipped basis, rewarding early payment with priority delivery. Furthermore, customers handle customs clearance, while Bitmain provides Certificates of Conformity for compliance.

🛡 Warranty

Each of the S23 Hydro 3U carries a 365‑day warranty. Bitmain covers replacement shipping costs during this period. Nevertheless, improper installation, unauthorized modifications, or resale void the warranty.

⚠️ Buyer Considerations

• Hydro‑cooling requires specialized infrastructure and coolant management.
• Profitability depends not only on Bitcoin’s price but also on network difficulty and electricity rates.
• ROI can fluctuate significantly because mining economics shift with market volatility.
• Best suited for large‑scale mining farms with hydro‑cooling infrastructure already in place.