Bitmain Antminer S19k Pro vs. Bitmain Antminer U3S21EXPH

Which one is better in 2026? In-depth comparison of Bitmain Antminer S19k Pro and Bitmain Antminer U3S21EXPH

Bitmain Antminer S19k Pro and Bitmain Antminer U3S21EXPH are two popular asic miners with different costs, ease of use, and compatibility.

We've compared Bitmain Antminer S19k Pro 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 S19k Pro Request for quote	Bitmain Antminer U3S21EXPH Request for quote
Algorithm	SHA256	SHA256
Hash Rate	120 TH/s	860 TH/s
Unit Power	23 J/TH	13 J/TH
Power Consumption	2760 W	11180 W
Cooling	Air	Air
Coins	Bitcoin (BTC) Bitcoin Cash (BCH) Bitcoin SV (BSV)	Bitcoin (BTC) Bitcoin Cash (BCH) Bitcoin SV (BSV)