Pencil drawing of the Auradine Teraflux AI3680

Industrial Industrial (immersion) Rack / shelf Unknown

Auradine Teraflux AI3680

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.

We haven't found a store price yet.

Where to buy

Reviews from Nostr ↓

Hashrate250 TH/s worst 250 GH/sbest 1.16 PH/s 78th best of 197 (the bar uses a log scale)
Power (stock)4,000 W lowest 11 Whighest 22 kW 82nd highest of 199 (the bar uses a log scale)
Efficiency16 J/TH worst 100 J/THbest 8.9 J/TH 69th best of 195
Earns per kWh$0.095 worst $0.010best $0.171 68th best of 195
Heat output13,649 BTU/h worst 38 BTU/hbest 75,067 BTU/h 82nd best of 199 (the bar uses a log scale)
Noise—
Price per TH—

Where to buy

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Heat, running cost and sats

Heat per day
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Electricity per day
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Mining earns per day*
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Net cost per day
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Net cost per kWh of heat
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Solo: chance of a block per year
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Earns per kWh, on 3-month averages
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Payback
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*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.

Specifications

BrandAuradine
ModelTeraflux AI3680
SKU—
TypeIndustrial (immersion) · Industrial
Form factorRack / shelf
CoolingImmersion
Production statusUnknown *
Launch dateJul 2024
Hashrate250 TH/s
Power consumption (stock)4,000 W *
Mining efficiency16 J/TH
ASIC chipAuradine chip, part number not published
Heat output13,649 BTU/h
Input voltage200–240 V AC (2 x C20) or 208–277 V AC (1 x PA45)
Frequency48–62 Hz
Net dimensions (W × D × H)202 × 310 × 290 mm (8 × 12.2 × 11.4 in)
Net weight18.1 kg (39.9 lb)
Noise—
Operating temperature—
Area heatedAbout 27–80 m² (our estimate)
Colours—
Company based inUnited States
Made in—

* Not confirmed by the maker's own documents yet.

Heat modes

ModeHashratePowerHeat
Normal250 TH/s——
Turbo365 TH/s——

Features

  • Single-phase immersion cooling
  • Normal and Turbo modes
  • Dual C20 or single PA45 power input
  • FluxOS firmware and FluxVision fleet software

Reviews

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Sources and data notes

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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