Bitcoin Mining Heater Comparison
Direct answer: For most Bitcoiners comparing mining heaters, the Avalon Nano 3S is the low-cost desk/living-room option, the Avalon Mini 3 is the stronger mid-power heater/miner, and the Avalon Q is the bigger 90 TH/s home-mining option.
| Miner | Verified product facts | Best fit | CryptoCloaks page |
|---|---|---|---|
| Canaan Avalon Nano 3S | 6 TH/s at about 140W; see the product page for current price, stock, and reviews | Low-cost starter Bitcoin mining heater | Nano 3S |
| Canaan Avalon Mini 3 | 37.5 TH/s, up to 800W, 21.3 J/TH, 35–55 dB published range; see live product page for current price and stock | Serious home-mining heater without jumping to full industrial scale | Mini 3 |
| Canaan Avalon Q | Up to 90 TH/s with 800W, 1,300W, and 1,674W operating points; see the product page for current price, stock, and reviews | More hashpower for home miners who can handle the heat/power | Avalon Q |
Blunt buying advice
If you want a cheap first lottery miner, start with the Nano 3S. If you want meaningful heat and more hashpower in a home-friendly box, look at the Mini 3. If you already understand power, heat, and noise tradeoffs, the Avalon Q is the bigger move.
Profitability reality
Do not buy a home Bitcoin miner because someone promised easy profit. Home miners are for stacking hash, learning, heat reuse, solo-lottery mining, and supporting the network. Bitcoin price, difficulty, pool choice, power cost, heat reuse, and uptime all matter.
Read the full Avalon Mini 3 noise, heat, power, and setup guide.