Bitcube
Not in stock right now; pre-order only. Lowest listed: $109.09 at Power Mining. Seller says delivery by Christmas. Set an alert below and we'll tell you when it's in stock.
What it could earn
Costs about $1.99/mo more than it earns at $0.15
Break-even power price: about $0.041/kWh
Above this price the power costs more than the pool estimate.
Estimate. Changes with Bitcoin price and network difficulty. Uses BTC ≈ $84,546, network ≈ 1,059 EH/s and the seller-stated hashrate, minus a 2% pool fee and a 10% safety margin, rounded down. Updated Oct 21, 2026 16:43 UTC. Solo vs pool
Last solo block win: Oct 11, 2026 (10 days ago)
Pool: Braiins Solo · Device: unknown
Last win by a miner this size: Jul 10, 2026
Pool: Public Pool · Device: Bitaxe Gamma (≈995 GH/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 |
|---|---|---|---|---|---|
| Power Mining | €97.11 ≈ $109.09 | Pre-order | Variant: US; USB-C power supply and cable in the box; US price, no VAT (EU buyers pay 21% VAT on top); shipping extra · Seller says delivery by Christmas | View at Power Mining ↗ 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 21.
Price log by shop
| Seller | Tracking since | Data points logged | Price range logged | In stock at |
|---|---|---|---|---|
| Power Mining | Oct 21 | 1 | €97.11 | 0 of 1 |
Euro prices are shown in dollars at the latest exchange rate.
Get an email when the price drops
Pick a miner and your price. We email you once it's in stock at or under it.
Good to know
About the Bitcube
The Bitcube is Power Mining's own small home miner: a 74 mm cube with a 2.73-inch touchscreen, built on Canaan's Avalon A3197 chip. Power Mining states up to 777 GH/s in Turbo mode and 550 GH/s in Quiet mode, at about 20–25 W from the wall over USB-C. It's open source, runs on Wi-Fi, and can solo or pool mine.
Best for: Someone who wants a cute, quiet solo lottery miner for a desk or shelf, with nothing to build.
Check before you buy
- It's a pre-order. Power Mining says it will deliver by Christmas.
- Each order includes a free 777 GH/s of hosted solo hashrate from the order date until your Bitcube arrives.
- The price shown is what US buyers pay, in euros with no VAT. EU buyers pay 21% VAT on top. Shipping and any import fees are extra.
Specs and running cost
| Hashrate | ≈ 0.777 TH/s (seller-stated) |
|---|---|
| Power | ≈ 25 W (seller-stated) |
| Heat output | ≈ 85 BTU/h at full power (≈ 25 W of heat) |
| Efficiency | ≈ 32.2 J/TH · 11th best of 15 home miners |
| Type | Desk lottery miner with touchscreen |
| Price per TH/s | n/a, none in stock |
| Energy | ≈ 219 kWh a year if run 24/7 |
| Power price | $0.10/kWh | $0.15/kWh | $0.25/kWh |
|---|---|---|---|
| Cost per year, 24/7 | $22 | $33 | $55 |
Maker-stated up to 777 GH/s in Turbo (550 GH/s Quiet) at 20-25 W from the wall, USB-C powered. Running cost assumes full power 24/7; heater miners usually cycle with a thermostat, so real use is often lower.
Questions
What is the cheapest Bitcube right now?
Nothing is in stock at the shops we check right now. The lowest listed price is $109.09 at Power Mining, which is pre-order.
Is the Bitcube in stock?
At the last check: Power Mining: pre-order. Stock changes fast, so confirm on the shop's page.
How much electricity does the Bitcube use?
Sellers state about 25 W, roughly 219 kWh a year if it runs 24/7. At $0.10, $0.15 and $0.25 per kWh that's about $22, $33 and $55 a year.
How much heat does the Bitcube give off?
Almost all the electricity a miner uses comes out as heat, like an electric space heater. At full power that's about 25 W, or roughly 85 BTU per hour. How heater miners work.
Will the Bitcube pay for its electricity?
Usually not all of it, and nothing is guaranteed. Pointed at a mining pool, it earns small, steady amounts of bitcoin that can offset part of the power bill. How much depends on Bitcoin's price, the network's total hashrate and your electricity rate, and all three change. Pointed at solo mining, it's a lottery ticket for a whole block. Solo vs pool, explained.
How do I get told when the Bitcube 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.
Keep comparing
- Avalon Nano 3S from $219.00
- Avalon Mini 3 from $789.00
- Avalon Q from $1,349.00
- Heatbit Trio sold out
- Heatbit Maxi sold out
- Heatbit Canvas sold out
Heater miners · Best for pool mining · How heater miners work · Solo vs pool