MicroBT Whatsminer M74S+ 324TH/s 4050W BTC Hydro Cooling Miner

MicroBT WhatsMiner M74S+: 324–330 TH/s – 4050W – Premium Liquid-Cooled BTC Miner
The WhatsMiner M74S+ is a premium liquid-cooled ASIC miner available in 324 TH/s and 330 TH/s models. With an improved efficiency of 12.5 J/TH —surpassing the standard M74S by a significant margin—it is purpose-built for professional Bitcoin mining operations seeking lower power costs and higher output.
The Heat Recovery Advantage: Mining + Heating
Most miners treat waste heat as a problem to be eliminated. The M74S+ treats it as an asset to be captured:
Traditional mining economics:


Electricity cost → Hashrate → Waste heat (discarded)


M74S+ mining economics:


Electricity cost → Hashrate + 80–90°C hot water → Heating value


For operators in colder climates or those with heating infrastructure, this changes the calculation entirely:


Offset facility heating costs during winter months


Generate revenue from energy reuse in some applications


Lower effective electricity cost when heat is utilized


Improve ESG profile through waste heat recovery


WhatsMiner M74S+ Product Glance



Manufacturer
MicroBT


Model
WhatsMiner M74S+


Release
June 2026


Hashrate, Th/s
324TH/s


Power on wall @25°C, Watt
4050W


Power efficiency on wall @25°C, J/T
12.5 J/TH


Net weight
16 kg


Noise level
75db


Algorithm | Cryptocurrency
SHA-256 | BTC | NMC | BCH | BSV  | PPC



Detailed Characteristics
Power Supply



Power supply AC Input voltage range V
220 ~ 277 V


Input frequency range
50 ~ 60 Hz


Input max current
25A



Hardware Configuration



Networking connection mode
RJ45 Ethernet 10/100M


Miner Size (Length*Width*Height, w/o package),mm
371 x 290 x 109mm



Environment Requirements



Operation temperature,°C
35 ~ 70 ℃


Operation humidity(non-condensing) , RH
5 – 95 % RH


Operation altitude, m
≤2000