Which one is right for you?

Bitmain Antminer S19k Pro vs. Bitmain Antminer S21 with Hydro Cooling

Which one is better in 2025? In-depth comparison of Bitmain Antminer S19k Pro and Bitmain Antminer S21 with Hydro Cooling

Bitmain Antminer S19k Pro 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 S19k Pro 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 S19k Pro ₹1,41,449 Save ₹16,970	Bitmain Antminer S21 with Hydro Cooling
Algorithm	SHA256	SHA256
Hash Rate	120 TH/s	319 TH/s
Unit Power	23 J/TH	16 J/TH
Power Consumption	2760 W	5104 W
Cooling	Air	Hydro
Coins	Bitcoin (BTC) Bitcoin Cash (BCH) Bitcoin SV (BSV)	Bitcoin (BTC) Bitcoin Cash (BCH) Bitcoin SV (BSV)