Miner comparison
WhatsMiner M70S 248T vs WhatsMiner M60S++ 218T
Both are air-cooled MicroBT WhatsMiner Bitcoin miners in the same 430 × 155 × 226 mm housing, with power supplies for 220–240 V AC, an IEC C19 power cable rated for at least 16 A, 350 CFM airflow and a -5 to 35 °C operating range. MicroBT lists the M70S at 248 TH/s on 3,348 W (13.5 J/TH) and the M60S++ at 218 TH/s on 3,379 W (15.5 J/TH), both efficiency ratings at 25 °C. The M70S gives about 14% more hashrate on 31 W less power, so each terahash takes about 13% less electricity. MicroBT's datasheets give ranges of 226–258 TH/s and 3,140–3,500 W for the M70S, and 200–226 TH/s and 3,230–3,570 W for the M60S++. MicroBT publishes no noise figure for either. The table below and the calculator work out what these figures mean with current network data.
Figures: MicroBT specification pages for WhatsMiner M70S and WhatsMiner M60S++, checked 2026-10-10.
| Compare |  MicroBT WhatsMiner M70S 248TAvailable |  MicroBT WhatsMiner M60S++ 218TAvailable |
|---|---|---|
| Price | ||
| Price | $3,062.80 | $2,071 |
| Price per TH/s | $12.35/TH | $9.50/TH |
| Condition | New | New |
| Specifications | ||
| Hashrate | 248 TH/s (±5%) | 218 TH/s (±5%) |
| Power consumption | 3,348 W (±10%) | 3,379 W (±10%) |
| Efficiency | 13.5 J/TH | 15.5 J/TH |
| Algorithm | SHA-256 | SHA-256 |
| Input voltage | 220–240 V AC | 220–240 V AC |
| Cooling type | Air-cooled | Air-cooled |
| Dimensions (L × W × H) | 430 × 155 × 226 mm | 430 × 155 × 226 mm |
| Net weight | 11.5 kg | 11.5 kg |
| Operating temperature | -5–35 °C | -5–35 °C |
| Operating economics | ||
| Electricity cost / day at $0.06/kWh | $4.82 | $4.87 |
| Est. revenue / day | $8.80 | $7.74 |
| Est. net / day at $0.06/kWh | $3.98 | $2.87 |
| Break-even electricity price | $0.110/kWh | $0.095/kWh |
Green marks the better value in a row (higher hashrate; lower power, J/TH, noise, weight, price and electricity cost). Specifications are as recorded for each product; “—” means the value is not stated. Economics are estimates at network conditions of 2026-10-28, $0.06/kWh, 2% pool fee and 100% uptime, and are not a forecast of earnings.
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