Which one is right for you?

Bitmain Antminer DR7 vs. Bitmain Antminer S21

Which one is better in 2025? In-depth comparison of Bitmain Antminer DR7 and Bitmain Antminer S21

Bitmain Antminer DR7 and Bitmain Antminer S21 are two popular asic miners with different costs, ease of use, and compatibility.

We've compared Bitmain Antminer DR7 head-to-head with Bitmain Antminer S21 to help you decide which is best for your needs.

	Select a product	Select a product
	Bitmain Antminer DR7 Request for quote	Bitmain Antminer S21 Request for quote
Algorithm	Blake256R14	SHA256
Hash Rate	127 TH/s	200 TH/s
Unit Power	21.5 J/TH	17.5 J/TH
Power Consumption	2730 W	3500 W
Cooling	Air	Air
Coins	ScPrime (SCP)	Bitcoin (BTC) Bitcoin Cash (BCH) Bitcoin SV (BSV)