Bitmain Antminer U2L9H vs. WhatsMiner M66S

Which one is better in 2026? In-depth comparison of Bitmain Antminer U2L9H and WhatsMiner M66S

Bitmain Antminer U2L9H and WhatsMiner M66S are two popular asic miners with different costs, ease of use, and compatibility.

We've compared Bitmain Antminer U2L9H head-to-head with WhatsMiner M66S to help you decide which is best for your needs.

	Select a product	Select a product
	Bitmain Antminer U2L9H Request for quote	WhatsMiner M66S Request for quote
Algorithm	Scrypt	SHA256
Hash Rate	27 GH/s	286 TH/s
Unit Power	210 J/GH	18.5 J/TH
Power Consumption	5670 W	5291 W
Cooling	Air	Air
Coins	Litecoin (LTC) Dogecoin (DOGE) Bellscoin (BELLS) Junkcoin (JKC) Luckycoin (LKY) Pepecoin (PEP)	Bitcoin (BTC) Bitcoin Cash (BCH) Bitcoin SV (BSV)