Price and Power
The M30S+, whose 100 TH/s hashing power is comparable to the S19. Unfortunately, its no longer for sale on MicroBT’s site so you’ll need to get it second hand.
Bitcoins / Month (Profitability)
Let’s take a look at how profitable you can expect your mining to be using a WhatsMiner M30S+.
We’ll again use our Bitcoin mining calculator, which takes into account a number of dynamic variables (such as mining difficulty) to give the best idea of projected returns.
We’re assuming an average household Power Cost of 12c per kWh and a Block Reward of 6.25 BTC per block mined:
Power Supply and Consumption
The WhatsMiner M30S+ consumes slightly more power than the AntMiner S19 series, and is slightly less efficient at turning electricity into Bitcoins.
It has an efficiency of 34 J/TH..
The M30S+ generates around 83.0 dB of noise while operating.
The WhatsMiner M30S+ operates best between -5 and 35 degrees Celsius (23-95 Fahrenheit). This is a wider range than the AntMiner S19 series, and the lower temperatures it can operate at means you may see slightly improved efficiency.