WhatsMiner M66 vs. WhatsMiner M66S

Which one is better in 2025? In-depth comparison of WhatsMiner M66 and WhatsMiner M66S

WhatsMiner M66 and WhatsMiner M66S are two popular asic miners with different costs, ease of use, and compatibility.

We've compared WhatsMiner M66 head-to-head with WhatsMiner M66S to help you decide which is best for your needs.

	Select a product	Select a product
	WhatsMiner M66 Request for quote	WhatsMiner M66S Request for quote
Algorithm	SHA256	SHA256
Hash Rate	274 TH/s	286 TH/s
Unit Power	19.9 J/TH	18.5 J/TH
Power Consumption	5452.599999999999 W	5291 W
Cooling	Air	Air
Coins	Bitcoin (BTC) Bitcoin Cash (BCH) Bitcoin SV (BSV)	Bitcoin (BTC) Bitcoin Cash (BCH) Bitcoin SV (BSV)