Bitmain Antminer S21 XP (270Th) is an ASIC miner designed for SHA-256 algorithm, specifically targeting BTC (Bitcoin) . It delivers a maximum hashrate of 270Th/s while consuming 3645W of power, resulting in an energy efficiency of 13.5j/Th.

Manufacturer	Bitmain
Model	Antminer S21 XP (270Th)
Release	Oct 2024
Size	400 x 195 x 290mm
Noise level	75db
Cooling	Air
Fan(s)	4
Power	3645W
Interface	Ethernet 10/100M
Temperature	5 - 45 °C
Humidity	5 - 95 %