Difference Between L21 and WhatsMiner M30S++

Model

L21

Brand BW
Hashrate 550Mh
Algorithm Scrypt
Efficiency 1.7 j/Mh
Release date January 2018
Cooling Air

Calculation for 550Mh

Profit per day

0.32 USDT

≈ 26.32 ₽

Payback

Power 935 W

WhatsMiner M30S++

Brand MicroBT
Hashrate 100-112 Th
Algorithm SHA-256
Efficiency 31 j/Th
Release date October 2020
Cooling Air

Calculation for 112Th

Profit per day

4.44 USDT

≈ 366.21 ₽

Payback

Power 3472 W
Ads count 10
The best price 13000 RUB

Conclusion

We are reviewing time-tested solutions L21 and WhatsMiner M30S++. Despite the release of new generations, these models are still active on the market. Different algorithms (Scrypt vs SHA-256) mean different strategies: L21 mines Quai, while WhatsMiner M30S++ is focused on Bitcoin Cash. Model L21 from manufacturer BW is a unique solution with 550Mh power, available in a single version. The MicroBT WhatsMiner M30S++ lineup includes 7 modifications: starting performance is 100Th, while top solutions reach 112Th. Model L21 550Mh has a power consumption of 935 Watts, while WhatsMiner M30S++ 112Th consumes 3472 Watts. Both miners use air cooling, which requires good room ventilation. Offers for BW L21 are temporarily unavailable, but our catalog contains many other profitable models. Compare 10 offers for MicroBT WhatsMiner M30S++ from verified suppliers. Right now, the 102Th configuration can be purchased at the minimum price of 9800 RUB.