Bitmain Antminer KS7 vs. Bitmain Antminer U3S21EXPH

Which one is better in 2026? In-depth comparison of Bitmain Antminer KS7 and Bitmain Antminer U3S21EXPH

Bitmain Antminer KS7 and Bitmain Antminer U3S21EXPH are two popular asic miners with different costs, ease of use, and compatibility.

We've compared Bitmain Antminer KS7 head-to-head with Bitmain Antminer U3S21EXPH to help you decide which is best for your needs.

	Select a product	Select a product
	Bitmain Antminer KS7 Request for quote	Bitmain Antminer U3S21EXPH Request for quote
Algorithm	kHeavyHash	SHA256
Hash Rate	40 TH/s	860 TH/s
Unit Power	77 J/TH	13 J/TH
Power Consumption	3080 W	11180 W
Cooling	Air	Air
Coins	Kaspa (KAS)	Bitcoin (BTC) Bitcoin Cash (BCH) Bitcoin SV (BSV)