Which one is right for you?

Bitmain Antminer K7 vs. Bitmain Antminer S21+ with Hydro Cooling

Which one is better in 2025? In-depth comparison of Bitmain Antminer K7 and Bitmain Antminer S21+ with Hydro Cooling

Bitmain Antminer K7 and Bitmain Antminer S21+ with Hydro Cooling are two popular asic miners with different costs, ease of use, and compatibility.

We've compared Bitmain Antminer K7 head-to-head with Bitmain Antminer S21+ with Hydro Cooling to help you decide which is best for your needs.

	Select a product	Select a product
	Bitmain Antminer K7 Request for quote	Bitmain Antminer S21+ with Hydro Cooling Request for quote
Algorithm	Eaglesong	SHA256
Hash Rate	63.5 TH/s	319 TH/s
Unit Power	48.5 J/TH	15 J/TH
Power Consumption	3080 W	4785 W
Cooling	Air	Hydro
Coins	Nervos Network (CKB)	Bitcoin (BTC) Bitcoin Cash (BCH) Bitcoin SV (BSV)