Miners / Hydro-cooled / Whatsminer M7DS
Hydro-cooled
MicroBT

Whatsminer M7DS

Hashrate648 TH/s
Power8748 W
Efficiency13.5 J/TH
Profit / day at $0.12/kWh−$0.148

Figures above are for the 648 TH/s bin — this model comes in 6 variants, 648-696 TH/s. Full range in the table below.

liveData updated 2026-10-01 04:35 UTC · regenerates hourly

Specifications

CategoryHydro-cooled
GenerationM7D
AlgorithmSHA-256
Noise~75 dB
Dimensions663x483x86
Weight29.5 kg
ConnectivityEthernet
Released2026

Variants

6 variants
648 TH/s$6,610
8748 W13.5 J/TH
654 TH/s$6,671
8829 W13.5 J/TH
660 TH/s$6,732
8910 W13.5 J/TH
684 TH/s$6,977
9234 W13.5 J/TH
690 TH/s$7,038
9315 W13.5 J/TH
696 TH/s$7,099
9396 W13.5 J/TH
$/kWh
Tracking live reference rate: $0.12/kWh

Break-even electricity is the one figure below that doesn’t depend on an assumed rate — below that price, the 648 TH/s bin is profitable; above it, it loses money mining. Enter your own rate above for exact profit at your cost.

Showing figures for

Live profitability

Open in full calculator →
Break-even electricity$0.1193/kWh
Profit / day at $0.12/kWh
Break-even
−$0.148
−$4.51 / month
Revenue$25.05
Electricity−$25.19
Mined / day29,885 sats — 0.00029885 BTC
Cost to mine 1 BTC$84,304
Days to ROI— never
ElectricityRevenue / dayProfit / dayProfit / month
$0.06/kWhcheap / off-peak$25.05$12.45$378.94
$0.12/kWhtypical rate$25.05−$0.148−$4.51
$0.20/kWhhigh-cost grid$25.05−$16.94−$515.79

Solo mining odds

The MicroBT Whatsminer M7DS is built for pooled mining, not solo — at this hashrate solo mining is a curiosity, not a realistic strategy. The odds below are shown for context, computed exactly, not as a suggestion.

WindowOdds of a blockProbability
Per block1 in 1,518,9170.000066%
Per day1 in 10,5490.0095%
Per month1 in 3470.29%
Per year1 in 293.4%
Over 10 years1 in 329%
Expected time to one blockonce every 29 years

A win pays the full block subsidy plus fees. Pooled mining pays the same expected value in steady sats instead of one lump sum.

Full solo odds explainer →

Where to buy

Sold by minermath
$6,610for the 648 TH/s bin
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Questions

What electricity price does the MicroBT Whatsminer M7DS need to break even?

$0.1193/kWh — below that rate, the 648 TH/s bin is profitable; above it, it loses money mining. At the site's $0.12/kWh reference rate it currently loses $0.148/day; enter your own electricity rate on this page for the exact number at your cost.

What are the solo mining odds for the MicroBT Whatsminer M7DS?

At 648 TH/s against the current network hashrate, the 648 TH/s bin has odds of 1 in 10,549 per day of finding a block on its own — expected once every 29 years. At this hashrate that's a curiosity, not a realistic plan — this device is built for pooled mining.

How does the MicroBT Whatsminer M7DS compare on efficiency?

Efficiency (J/TH — energy per unit of hashing power) is shown per bin in the variant table above, derived directly from each SKU's power draw and hashrate. Lower is better: it means more BTC mined per watt of electricity, which is what actually drives the break-even price above.

How is profitability calculated?

Daily BTC = your hashrate ÷ network hashrate × 144 blocks/day × (subsidy + average tx fees). Revenue is that figure at the current BTC price. Electricity is watts × 24 ÷ 1,000 × your rate. No pool fee is assumed. Every input is editable in the full calculator.

How current are these numbers?

Price and network difficulty refresh hourly, and the timestamp at the bottom of this page shows the exact snapshot used. If a feed goes stale, the page marks itself stale rather than quietly serving an old figure as current.

Data updated 2026-10-01 04:35 UTC · specs sourced via miningnow.com/miners/microbt-whatsminer-m7ds