ANTMINER S21 XP Hydro

The world's most powerful hydro miner: 473 TH/s at unmatched 12.0 J/TH energy efficiency.

ANTMINER S21 XP Hydro

ANTMINER S21 XP Hydro holds the global single-chassis hashrate record at 473 TH/s with an unprecedented 12.0 J/TH efficiency.

Operating under liquid cooling keeps semiconductor junction temperatures between 45–55°C, effectively eliminating thermal leakage currents and component degradation over multi-year deployments.

Enables turnkey containerized data centers to achieve exahash-scale compute clusters with minimal physical footprint.

Equipment

ModelAlgorithmHashratePowerEfficiencyCalculator
ANTMINER S21 XP Hydro 411 TH/sSHA-256411 TH/s4932 W12.0 J/THCalculate profitability →
ANTMINER S21 XP Hydro 442 TH/sSHA-256442 TH/s5304 W12.0 J/THCalculate profitability →
ANTMINER S21 XP Hydro 473 TH/sSHA-256473 TH/s5676 W12.0 J/THCalculate profitability →
Manufacturer
BITMAIN
Energy Efficiency
12.0 J/TH
Series
S21 Hydro
Cooling
Hydro Liquid Cooling
Noise level
50 dB
Dimensions
410 × 196 × 209 mm
Weight
12.8 kg
Power supply
Integrated Hydro APW171215b (380-480V 3-Phase)
Network interface
RJ45 Ethernet 10/100M
Operating conditions
15 - 35 °C inlet water, 10 - 90% RH
Release date
2024-09-01
Source
https://shop.bitmain.com
Updated
2026-11-04
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