Bitmain Antminer KS7 vs. Bitmain Antminer T21

Which one is better in 2026? In-depth comparison of Bitmain Antminer KS7 and Bitmain Antminer T21

Bitmain Antminer KS7 and Bitmain Antminer T21 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 T21 to help you decide which is best for your needs.

	Select a product	Select a product
	Bitmain Antminer KS7 Request for quote	Bitmain Antminer T21 Request for quote
Algorithm	kHeavyHash	SHA256
Hash Rate	40 TH/s	190 TH/s
Unit Power	77 J/TH	19 J/TH
Power Consumption	3080 W	3610 W
Cooling	Air	Air
Coins	Kaspa (KAS)	Bitcoin (BTC) Bitcoin Cash (BCH) Bitcoin SV (BSV)