Gaia Copper Pro
Not in stock right now; pre-order only. Lowest listed: $336.88 at Bitaxe.de. Set an alert below and we'll tell you when it's in stock.
What it could earn
If you pool mine: Costs about $0.77/mo more than it earns at $0.15
Break-even power price: about $0.118/kWh
Above this price the power costs more than the pool estimate.
Estimate. Changes with Bitcoin price and network difficulty. Uses BTC ≈ $80,382, network ≈ 1,026 EH/s and the seller-stated hashrate, minus a 2% pool fee and a 10% safety margin, rounded down. Updated Nov 5, 2026 1:47 AM ET. Solo vs pool
Last solo block win: Oct 27, 2026 (8 days ago)
Pool: Solo CKPool · Device: unknown
Last win by a miner this size: May 31, 2026
Pool: Braiins Solo · Device: Avalon Nano 3S (≈6 TH/s, reported by winner)
Your solo odds · All solo wins · “This size” = winner-reported hashrate within 2× of this one.
Prices by shop
| Shop | Price | Stock | Details | Checked | Buy |
|---|---|---|---|---|---|
| Bitaxe.de | €299.00 ≈ $336.88 | Pre-order | Incl. VAT; shipping extra | View at Bitaxe.de ↗ affiliate link |
Before shipping and tax. Euro and Canadian-dollar prices are converted to US dollars as an estimate. Updated every 6 hours.
Price history
Tracking since Oct 29.
Price log by shop
| Seller | Tracking since | Data points logged | Price range logged | In stock at |
|---|---|---|---|---|
| Bitaxe.de | Oct 29 | 7 | €299.00 | 0 of 7 |
Euro prices are shown in dollars at the latest exchange rate.
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Good to know
About the Gaia Copper Pro
The Nerdaxe Gaia Copper Pro is the Nerdaxe Gaia board (one Bitmain BM1373 chip) with a big Thermalright AXP60 copper cooler fitted at the factory. Bitaxe.de states about 3 TH/s at about 33 W, around 11 J/TH, up from about 2.6 TH/s on the regular Gaia. It has the same 1.9-inch color screen and runs NerdOS, the Nerdaxe version of the open AxeOS firmware.
Best for: Someone who wants the most hashrate from a single-chip desk miner without overclocking it themselves.
Check before you buy
- It's a pre-order: the shop says shipping starts on November 7, 2026, in order of purchase.
- A 12 V / 6 A power supply and a stand are included, per the listing.
- Compare it with the regular Nerdaxe Gaia: the Copper Pro trades a little efficiency for about 15% more hashrate.
- The hashrate and power figures are the seller's, not our measurements.
Specs and running cost
| Hashrate | ≈ 3 TH/s (seller-stated) |
|---|---|
| Power | ≈ 33 W (seller-stated) |
| Efficiency | ≈ 11.0 J/TH · 3rd best of 16 |
| Chip | BM1373 |
| Price per TH/s | n/a, none in stock |
| Energy | ≈ 289 kWh a year if run 24/7 |
| Power price | $0.10/kWh | $0.15/kWh | $0.25/kWh |
|---|---|---|---|
| Cost per year, 24/7 | $29 | $43 | $72 |
Seller-stated ~3 TH/s at ~33 W (about 11 J/TH) from the factory, Gaia board with an AXP60 copper cooler. Want your own rate? Use the power-cost calculator.
Questions
What is the cheapest Gaia Copper Pro right now?
Nothing is in stock at the shops we check right now. The lowest listed price is $336.88 at Bitaxe.de, which is pre-order.
Is the Gaia Copper Pro in stock?
At the last check: Bitaxe.de: pre-order. Stock changes fast, so confirm on the shop's page.
How much electricity does the Gaia Copper Pro use?
Sellers state about 33 W, roughly 289 kWh a year if it runs 24/7. At $0.10, $0.15 and $0.25 per kWh that's about $29, $43 and $72 a year.
Can a Gaia Copper Pro make money?
Almost certainly not. It's a solo "lottery" miner: it either finds a whole Bitcoin block (a huge reward) or nothing. As a rough illustration, on a 1,000 EH/s network it would find a block about once every 6,300 years on average, while electricity costs money every year. Buy it as a hobby, not an investment.
How do I get told when the Gaia Copper Pro price drops?
Use the alert form on this page: pick your price and we email you once it's in stock at or under it. Free, and you can unsubscribe in one click.