Bitdeer SealMiner A2 is an ASIC miner designed for SHA-256 algorithm, specifically targeting BTC (Bitcoin) . It delivers a maximum hashrate of 226Th/s while consuming 3730W of power, resulting in an energy efficiency of 16.504j/Th.

Manufacturer	Bitdeer
Model	SealMiner A2
Also known as	BitDeer SEALMINER A2
Release	Mar 2025
Chip name	SEAL02
Chip size	4nm
Noise level	75dB
Fan(s)	4
Power	3730W
Interface	Ethernet
Temperature	5 - 40 °C
Humidity	10 - 90 %