Energy efficiency
18.5 J/TH
7,215 W ÷ 390 TH/s
#62 of 99 in the catalog
ASIC miner · MicroBT Sold by manufacturer: yes
MicroBT Whatsminer M63S
A hydro-cooled Bitcoin ASIC with 390 TH/s at 7,215 W — 18.5 J/TH.
About Whatsminer M63S
The Whatsminer M63S is MicroBT's hydro-cooled model, released in October 2023. At 18.5 J/TH it ranks #62 of 99 in the catalog by efficiency, and 27th of 33 among hydro-cooled machines.
With a water cooling loop and 7.2 kW it needs a hosting site or a data center. It comes in hashrate variants from 360 to 390 TH/s; this page uses the manufacturer's nominal 390 TH/s.
What the specs add up to
Derived from the specs below, with the formula on every card. Estimates, not a forecast
Electricity used per day
173.2 kWh
7.22 kW × 24 h
63.2 MWh a year
Electricity cost per day
$17.32
173.2 kWh × $0.10 per kWh
Break-even electricity price
$0.068 / kWh
Estimated daily reward ÷ electricity used per day
As of 13 Nov 2026
Built for
Data center
7.22 kW of heat
Home class: up to 50 dB and 1.4 kW, air cooling
Hashrate per kW
54.1 TH/s
390 TH/s ÷ 7.22 kW
Whatsminer M63S or a digital miner with the same 390 TH/s
Same hashrate, side by side. Scenario: you run the machine yourself, on household electricity. Numbers follow our reward calculator and update daily
BTC price · 13 Nov 2026$70,780
Whatsminer M63S
Your own machine · 390 TH/s · 18.5 J/TH
- Upfront cost
- Not shownNot in the catalog yet — see the manufacturer's store
- Reward per day (est.)
- 0.00017 BTC≈ $11.75 at the same hashrate
- Running cost per day
- $17.327.22 kW × 24 h × $0.10 per kWh
- Net per day (est.)
- −$5.57At your electricity price
- Delivery and setup
- Shipping, customs, pool setup
- Noise and heat
- 7.22 kW of heat at your place
GoMining digital miner
390 TH/s · 15 J/TH · runs in our data centers
- Upfront cost
- $4,426390 TH × $11.35 per TH
- Reward per day (est.)
- 0.00017 BTC≈ $11.75
- Running cost per day
- $10.49Daily maintenance fee: electricity and service
- Net per day (est.)
- $1.26After the maintenance fee
- Delivery and setup
- Nothing to ship — runs in the app
- Noise and heat
- Nothing at your place
Break-even electricity price for this model: $0.068 per kWh. Above it, electricity costs more than the estimated reward
Estimates, not a forecast. Based on the BTC price, network difficulty and GoMining fees as of 13 Nov 2026; specs as published by the manufacturer. Assumes the machine runs 24/7 with no pool fee; industrial hosting is a different calculation. The digital miner's fee is shown before discounts. Mining rewards vary and are not guaranteed; they may fall below fees. Not investment advice. See terms
Whatsminer M63S specifications
16 characteristics, each with its source and the date we checked it. Values are nominal, as published by the manufacturer
- Published spec
- Calculated by GoMining
- Not found
- Manufacturer
- MicroBT
- Model
- Whatsminer M63S
- Algorithm
- SHA-256 (Bitcoin)
- Energy efficiency
- 18.5 J/TH
- Calculated
- Noise level
- —The manufacturer does not publish it
- Not found · 16 Oct 2026
- Coolant inlet temperature
- —
- Not found · 16 Oct 2026
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