MicroBT WhatsMiner M72
- Hashrate
- 278 TH/s
- Power
- 4,000 W
- Efficiency
- 14.5 J/TH
- Noise
- —
Industrial Industrial (immersion) Rack / shelf Unknown
Auradine's single-phase immersion miner, designed to sit in a dielectric fluid bath; first shipped in July 2024. Its datasheet gives 250 TH/s at 16 J/TH in normal mode and 365 TH/s at 19 J/TH in turbo. Sale status after the company's rebrand to Velaura AI is unclear.
No store listings yet. Know where to buy it? Tell us.
The maker gives no hashrate for this mode, so we can't work out its mining income.
*What a pool would pay on average at today's difficulty, block reward and bitcoin price, before pool fees. Solo miners usually earn nothing, and very rarely a whole block. A plain electric heater turns the same electricity into the same heat, so the mining income is what makes the difference.
Payback is how long the bitcoin a device earns takes to add up to its price. It leaves out electricity, which buys the heat: compare earnings per kWh with your electricity price to see whether mining alone covers it. It uses the average of the last 3 months, to 12 Nov 2026: bitcoin at $79,558, 969 EH/s on the network and 3.15 BTC a block, less a 2% pool fee, for the hours you set. It cuts the block subsidy in half at each halving, the next around Apr 2028, and otherwise assumes those carry on unchanged, which they won't. Income at today's difficulty and price is about 17% below that average. Hashrate usually rises, though miners that stop paying after a halving may switch off, which leaves more for the rest. How we work it out.
| Brand | Auradine |
|---|---|
| Model | Teraflux AI3680 |
| SKU | — |
| Type | Industrial (immersion) · Industrial |
| Form factor | Rack / shelf |
| Cooling | Immersion |
| Production status | Unknown * |
| Launch date | Jul 2024 |
| Hashrate | 250 TH/s |
| Power consumption (stock) | 4,000 W * |
| Mining efficiency | 16 J/TH |
| ASIC chip | Auradine chip, part number not published |
| Heat output | 13,649 BTU/h |
| Input voltage | 200–240 V AC (2 x C20) or 208–277 V AC (1 x PA45) |
| Frequency | 48–62 Hz |
| Net dimensions (W × D × H) | 202 × 310 × 290 mm (8 × 12.2 × 11.4 in) |
| Net weight | 18.1 kg (39.9 lb) |
| Noise | — |
| Operating temperature | — |
| Area heated | About 27–80 m² (our estimate) |
| Colours | — |
| Company based in | United States |
| Made in | — |
* Not confirmed by the maker's own documents yet.
| Mode | Hashrate | Power | Heat |
|---|---|---|---|
| Normal | 250 TH/s | — | — |
| Turbo | 365 TH/s | — | — |
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Not yet confirmed from the maker's own documents: maker's page; production status; power; noise; where it's made; colours; images; store listings.
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