🟢 Bitmain Antminer S21 XP (270Th) — High-Efficiency SHA-256 BTC Miner
The Bitmain Antminer S21 XP (270Th) is a powerful air-cooled ASIC miner built for the SHA-256 algorithm, making it ideal for mining Bitcoin (BTC) and other SHA-256 coins. Released in October 2024, this model delivers an impressive 270 TH/s hashrate with 3645W power consumption, achieving an energy efficiency of 13.5 J/TH. With 4 high-speed fans, robust build, and advanced chip architecture, it’s a reliable solution for serious mining operations.
📊 Specifications
Specification |
Details |
---|---|
Manufacturer |
Bitmain |
Model |
Antminer S21 XP (270Th) |
Release Date |
October 2024 |
Algorithm |
SHA-256 |
Mineable Coins |
BTC, BCH, BSV |
Hashrate |
270 TH/s |
Power Consumption |
3645W |
Efficiency |
13.5 J/TH |
Cooling |
Air |
Fan(s) |
4 |
Noise Level |
75 dB |
Size |
400 x 195 x 290 mm |
Weight |
14.4 kg |
Interface |
Ethernet 10/100M |
Operating Temp. |
5 – 45 °C |
Humidity Range |
5 – 95% |
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