MicroBT

WhatsMiner M66

The WhatsMiner M66 is an oil-immersion SHA-256 unit at a 19.9 J/TH grade. Power is estimated from the supplier grade and hashrate. Requires a dielectric-fluid immersion tank.

Algorithm: SHA-256 (BTC)
Cooling: Immersion
Type: Miner

Before you deploy

Immersion units require a dielectric-fluid tank and fluid handling.

Research sources

WhatsMiner model manual directory (per-model docs client-rendered)(manufacturer)
Official M66 immersion chassis photograph, downloaded locally.(manufacturer)

246 TH/s$1,697.40Equipment only · per unit

Please confirm pricing and availability with a Pickaxe representative. Listed prices are estimates, not final quotes.

Configuration

Hashrate: 246 TH/s
Power: 4,895 W (est.)
Efficiency: 19.9 J/TH

Confirm warranty with Pickaxe

Quantity

Estimated total$1,697.40

A Pickaxe representative will confirm your final price and availability before you order.

Ships to you. Hosting can be arranged separately with a Pickaxe representative.

Estimated Output

Current network data · Updated Sep 16, 2026, 11:26 PM UTC

Units

Power rate

$/kWh

Hosting means we run your miner for you. It stays at our facility, where we handle power, cooling and monitoring. The main ongoing hosting cost is the electricity it uses at the rate above, shown as Electricity in this calculator. How hosting works.

Monthly Output

$280.93

0.003694 BTC

Electricity

-$268.21

$0.075/kWh × 4,895W (power est.)

Monthly Net

+$12.72

After power

Estimated annual production

$3,371/yr

+$153/yr after power

BTC network estimate

Estimates subtract electricity at the selected rate only, not the full hosting bill. Any additional service, platform or hydro facilitation fees are quoted separately and are not included. Estimated based on current conditions; actual results vary with network difficulty, market prices and operational uptime.