ANTMINER S21 XP

The peak of air-cooled Bitcoin mining: 270 TH/s at record-setting 13.5 J/TH on next-generation silicon.

ANTMINER S21 XP

ANTMINER S21 XP represents the pinnacle of air-cooled ASIC technology. Leveraging next-generation sub-3nm semiconductor architecture, the S21 XP delivers an unprecedented 13.5 J/TH efficiency.

Delivering 270 TH/s at only 3645W, the XP allows mining facilities to scale hashrate density by 30–40% per megawatt compared to previous-generation hardware.

Engineered with high static-pressure fans and enhanced power delivery circuitry, ensuring rock-solid stability under intensive computational loads.

Equipment

ModelAlgorithmHashratePowerEfficiencyCalculator
ANTMINER S21 XP 260 TH/sSHA-256260 TH/s3510 W13.5 J/THCalculate profitability →
ANTMINER S21 XP 270 TH/sSHA-256270 TH/s3645 W13.5 J/THCalculate profitability →
Manufacturer
BITMAIN
Energy Efficiency
13.5 J/TH
Series
S21
Cooling
Air Cooling (4x 12038 Fans)
Noise level
75 dB
Dimensions
400 × 195 × 290 mm
Weight
15.4 kg
Power supply
Integrated APW171215a (200-240V AC)
Network interface
RJ45 Ethernet 10/100M
Operating conditions
0 - 40 °C, 10 - 90% RH
Release date
2024-08-01
Source
https://shop.bitmain.com
Updated
2026-11-04
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