Canaan Avalon Nano 3S Solo Bitcoin Miner

Canaan Avalon Nano 3S — 6 TH/s Solo Miner + Space Heater

The Canaan Avalon Nano 3S is a dual-purpose Bitcoin miner and space heater. Three power modes (Low/Med/High) let you balance between 3–6 TH/s and 70–140W. At full power it pushes meaningful heat into the room — perfect for cold-climate solo miners who'd be running a heater anyway. Less efficient than BM1370-based miners at ~23 J/TH, but the heater function means your electricity does double duty.

Who Is This For?

• Miners in cold climates who want to heat a room while mining Bitcoin
• Anyone wanting 6 TH/s from a reputable brand (Canaan — makers of the Avalon ASIC line)
• Miners who prefer adjustable power modes to balance hashrate and heat output

What's in the Box?

• 1x Canaan Avalon Nano 3S unit
• 1x 28V DC power supply
• Quick start guide

Setup Requirements

• Standard power outlet (100–240V AC)
• 2.4GHz WiFi network
• Any browser to access the management interface
• Bitmern Pool account (free)

Compatible Coins

BTC · BCH · DGB

Specifications

• Hashrate: 3–6 TH/s (3 power modes)
• Power: 70–140W
• Efficiency: ~23 J/TH
• Connectivity: WiFi (2.4GHz)
• Power Input: 28V DC
• Noise: 37 dB
• Weight: 0.86 kg
• Dimensions: 205 x 115 x 58.5mm

FAQ

Does it actually heat a room? At 140W (High mode), it produces meaningful warmth — comparable to a small desk heater. Best suited for small rooms or as supplemental heat.

Is Canaan a reputable brand? Yes — Canaan is one of the original Bitcoin ASIC manufacturers, known for the Avalon series of industrial miners.

Which power mode should I use? Start on Medium for a balance of hashrate and heat. Switch to High in winter when you want maximum warmth and mining output.