GekkoScience KBox 22
In stock at 1 of 2 shops. Cheapest right now: $849.00 at Altair Technology.
at Altair Technology In stock
Go to Altair Technology ↗What it could earn
Costs about $16/mo more than it earns at $0.15
Heat you'd pay for anyway: about $36/mo
Estimate: what a 330 W electric space heater would cost running 24/7 at $0.15/kWh. It only counts if you'd heat the room with electric heat anyway; a heat pump or gas is usually cheaper.
Break-even power price: about $0.088/kWh
Above this price the power costs more than the pool estimate.
Estimate. Changes with Bitcoin price and network difficulty. Uses BTC ≈ $84,492, network ≈ 1,058 EH/s and the seller-stated hashrate, minus a 2% pool fee and a 10% safety margin, rounded down. Updated Oct 21, 2026 16:09 UTC. Solo vs pool
Prices by shop
| Shop | Price | Stock | Details | Checked | Buy |
|---|---|---|---|---|---|
| Altair TechnologyCheapest | $849.00 | In stock | single option; ships from St. Louis, MO | View at Altair Technology ↗ | |
| Bitcoin Merch | $899.99 | Pre-order | power supply not mentioned, check the listing · Shipping within 6-10 weeks | View at Bitcoin Merch ↗ |
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 |
|---|---|---|---|---|
| Altair Technology | Oct 21 | 1 | $849.00 | 1 of 1 |
| Bitcoin Merch | Oct 21 | 1 | $899.99 | 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 GekkoScience KBox 22
The GekkoScience KBox 22 is an all-in-one miner sold as a miner and small heater, assembled in the USA. Sellers state up to 22 TH/s at about 322-330 W in its high mode, with low (11 TH/s, ~178 W) and medium (17 TH/s, ~242 W) modes and about 38-47 dB.
Best for: Someone who wants a quiet, plug-in miner that also warms a small room.
Check before you buy
- Hashrate and noise depend on the power mode you pick.
- One shop sells it as a pre-order with weeks of shipping. Check the badge.
- At ~330 W it adds heat but won't heat a large room on its own.
Specs and running cost
| Hashrate | ≈ 22 TH/s (seller-stated) |
|---|---|
| Power | ≈ 330 W (seller-stated) |
| Heat output | ≈ 1,126 BTU/h at full power (≈ 330 W of heat) |
| Efficiency | ≈ 15.0 J/TH · 2nd best of 15 home miners |
| Type | Small heater miner |
| Price per TH/s | $38.59 · 7th cheapest of 10 |
| Energy | ≈ 2,891 kWh a year if run 24/7 |
| Power price | $0.10/kWh | $0.15/kWh | $0.25/kWh |
|---|---|---|---|
| Cost per year, 24/7 | $289 | $434 | $723 |
Seller-stated up to 22 TH/s at about 322-330 W in its high mode (11 TH/s at ~178 W in low mode). 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 GekkoScience KBox 22 right now?
At our last check (Oct 21, 2026 16:08 UTC) the cheapest in-stock listing was $849.00 at Altair Technology. Prices exclude shipping and tax, and bundles differ, so check the details line.
Is the GekkoScience KBox 22 in stock?
At the last check: Altair Technology: in stock; Bitcoin Merch: pre-order. Stock changes fast, so confirm on the shop's page.
How much electricity does the GekkoScience KBox 22 use?
Sellers state about 330 W, roughly 2,891 kWh a year if it runs 24/7. At $0.10, $0.15 and $0.25 per kWh that's about $289, $434 and $723 a year.
How much heat does the GekkoScience KBox 22 give off?
Almost all the electricity a miner uses comes out as heat, like an electric space heater. At full power that's about 330 W, or roughly 1,126 BTU per hour. How heater miners work.
Will the GekkoScience KBox 22 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 GekkoScience KBox 22 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