Four real home-mining levels
Choose the right home Bitcoin miner
Do not buy based on hashrate alone. Match the miner to the power, heat, noise, space, and budget your home can actually support. This comparison covers four CryptoCloaks offers from a 110W desktop miner to a 90 TH/s high-power home system.
Current from The Lab Blog
Best Home Bitcoin Miner 2026: BC04 vs Nano 3S vs Mini 3 vs Avalon Q
Read the current Lab Blog buyer guide for the reasoning behind each choice, then use this page for the live side-by-side product path.
Hammer Miner BC04
$229
- About 6 TH/s
- About 110W
- Wi-Fi and Ethernet
- Miner, standard stand, PSU, and cable included
- Best first serious desktop miner
Nano 3S Dual Cooler
$515
- 12 TH/s total
- About 280W total
- Two Nano 3S miners
- Fans, controller, hardware, and exhaust shroud included
- Best compact managed two-miner setup
Canaan Avalon Mini 3
$779
- 37.5 TH/s
- About 800W
- Wi-Fi and Ethernet
- Meaningful room heat
- Best middle-ground mining heater
Canaan Avalon Q
$1,339
- Up to 90 TH/s
- 800W / 1,300W / 1,674W modes
- US power cord included
- Exact-fit 6-inch or 8-inch shroud already included
- Best maximum-home-hashrate option
Home Bitcoin miner comparison
| Miner | Price | Hashrate | Approx. power | Electrical fit | Heat level | Best fit |
|---|---|---|---|---|---|---|
| Hammer BC04 | $229 | About 6 TH/s | About 110W | Standard household outlet with included PSU | Low | Desk, shelf, office, learning, first serious ASIC |
| Nano 3S Dual Cooler | $515 | 12 TH/s total | About 280W total | Two miner power connections; confirm outlet/circuit capacity | Low–moderate | Compact two-miner setup with organized cooling and ducting |
| Avalon Mini 3 | $779 | 37.5 TH/s | About 800W | 120–240V input; confirm branch-circuit continuous-load capacity | High | Bedroom, office, workshop, or garage mining-heater setup |
| Avalon Q | $1,339 | 54 / 72 / 90 TH/s | About 800 / 1,300 / 1,674W | High-power appliance; selected mode must match the circuit | High–very high | Maximum home hashrate with planned power and ventilation |
Prices and stock shown were verified on CryptoCloaks on August 12, 2026 and can change. Hashrate and power are manufacturer-listed or product-listed approximate values; actual results vary with settings, firmware, ambient conditions, and the individual unit.
How to choose
Start with your available power
The BC04 is the easiest electrical fit. The Dual Cooler remains relatively low-power but runs two miners. The Mini 3 produces meaningful 800W heat. The Q can draw up to approximately 1,674W and requires deliberate circuit and ventilation planning.
Decide whether heat is useful
Almost all electrical power consumed by a miner becomes heat in the room or exhaust stream. That can be useful in a cold room and a problem in summer. Do not purchase a high-power miner without a heat plan.
Choose hashrate without inventing certainty
More hashrate means more work submitted, but mining revenue and solo-block timing are never guaranteed. Network difficulty, uptime, pool terms, fees, bitcoin price, and electricity cost all matter.
Choose the physical setup
The BC04 is a simple desktop device. The Dual Cooler organizes two Nano 3S miners and their airflow. The Mini 3 is a larger room-heater class device. The Q is the largest heat and airflow commitment of these four.
Still unsure?
Use this rule: buy the smallest miner that satisfies the hashrate and heat goal you actually have. Moving from 110W to 1,674W changes the electrical and ventilation problem far more than the product photo suggests.
Mining and electrical disclaimer
CryptoCloaks does not guarantee profitability, payback time, or a solo-mining block interval. Use current network and electricity data before purchasing. Confirm that receptacles, wiring, branch circuits, power supplies, and ventilation are appropriate for the equipment and operating mode. Consult a licensed electrician when unsure.