Braiins Mini Miner

The Braiins Mini Miner (BMM 101) is a desk lottery miner from Braiins, the company behind the Braiins Pool. Braiins states about 1 TH/s at 35–40 W, in a metal case with a touchscreen. That's a similar class to a Bitaxe Gamma, in a more finished box.

Best for: Someone who wants a solo lottery miner that looks good on a desk and doesn't need tinkering.

• It's sold direct by Braiins on its own store.
• At about 1 TH/s, solo mining is a long-shot lottery, and pool payouts are tiny.
• Prices are before shipping and sales tax.

Maker-stated 1 TH/s at about 35-40 W. Running cost assumes full power 24/7; heater miners usually cycle with a thermostat, so real use is often lower.

At our last check (Oct 21, 2026 15:49 UTC) the cheapest in-stock listing was $299.00 at Braiins Forge. Prices exclude shipping and tax, and bundles differ, so check the details line.

At the last check: Braiins Forge: in stock. Stock changes fast, so confirm on the shop's page.

Sellers state about 40 W, roughly 350 kWh a year if it runs 24/7. At $0.10, $0.15 and $0.25 per kWh that's about $35, $53 and $88 a year.

Almost all the electricity a miner uses comes out as heat, like an electric space heater. At full power that's about 40 W, or roughly 136 BTU per hour. How heater miners work.

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.

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.