MicroBT WhatsMiner M70 220T exact-SKU and family-range reference
Exact official-store comparator: 220 TH/s, 3190 W and 14.5 J/TH; the separate manual family range is 214-236 TH/s and 3140-3500 W with stated tolerances.
Quick answer
The MicroBT WhatsMiner M70 220T exact-SKU and family-range reference is a Bitcoin miner rated about 220 TH/s at roughly 3,190 W (about 14.5 J/TH).
Latest Generation Hardware
This is a newer generation of mining hardware using recent ASIC chip technology. Compare efficiency, hashrate, and power draw against older generations before choosing a deployment plan.
Lower J/TH means lower electricity cost per unit of hashrate. Compare efficiency alongside purchase cost, noise, voltage, firmware support, and current network difficulty.
Full Specifications
| Model | MicroBT WhatsMiner M70 220T exact-SKU and family-range reference |
|---|---|
| Model Number | WhatsMiner M70 |
| Manufacturer | MicroBT |
| Algorithm | SHA-256 |
| Hashrate | 220 TH/s |
| Power Consumption | 3,190 W |
| Calculated nominal efficiency | 14.5 J/TH |
| Voltage Range | 220-240 VAC |
| Operating Temperature | -5 to 35 C |
| Dimensions | 430 x 155 x 226 mm |
M70 exact comparison SKU
The current official MicroBT store identifies this comparator as the 220 TH/s M70 SKU rated at 3190 W and 14.5 J/TH. The exact store SKU must not be presented as every M70 or as an interchangeable corner of the wider family envelope.
Manual family envelope
The official M70 manual separately documents a 214-236 TH/s family range with +/-5% hashrate tolerance, 3140-3500 W with +/-10% wall-power tolerance, and 14.5 J/TH +/-5% at 25 C. The exact 220T store SKU remains the comparison operand; the family envelope is context, not a promise that any hashrate can be paired with any power.
Electrical, cooling and environment
The documented input is 220-240 V AC through an IEC C19 connection rated at least 16 A. The platform is air-cooled at 350 CFM, Ethernet-connected, and rated for -5 to 35 C. Facility plug, receptacle, cord, branch circuit, conductors and protection require the exact supplied configuration and local code.
Physical and firmware boundary
Dimensions are consistently documented as 430 x 155 x 226 mm. Current official sources conflict on mass between the exact store listing and family manual, so net and gross mass are withheld until a revision crosswalk is published. Firmware must match the device-reported M70 control-board/platform, including H616 or CB6 where the official package says so; verify the complete package, instructions and rollback path rather than flashing by model name alone.
The former noise, release, price, heat-reuse, residential and profitability claims are withheld.