Canaan Avalon Mini 3 home Bitcoin miner
The Avalon Mini 3 delivers a manufacturer-rated 37.5 TH/s at up to 800W. It is built for buyers who want substantially more hashrate and heat than a small desktop miner without moving to a higher-power industrial-style ASIC.
| Specification | Canaan-published value |
|---|---|
| Algorithm | SHA-256 |
| Hashrate | 37.5 TH/s |
| Maximum power | 800W |
| Efficiency | 21.3 J/TH |
| Published noise range | 35–55 dB; the 35 dB figure comes from a specific 500W Heater-mode test at 25°C |
| Connectivity | Supplied USB Wi-Fi module; LAN access supported |
| Input | 110–240V AC, 50/60 Hz |
| Dimensions | 760 × 104 × 214.5 mm |
| Net weight | 8.35 kg |
Source: Canaan’s Avalon Mini 3 product documentation. Actual output and noise vary with mode, firmware, ambient conditions, placement, and the individual unit.
Who should buy it?
- You want meaningful home-scale SHA-256 hashrate.
- You can use roughly 500–800W of room heat.
- You have checked the circuit, receptacle, placement, airflow, and noise fit first.
Who should skip it?
- You cannot use the heat or need a nearly silent room.
- You cannot keep children, pets, curtains, bedding, and paper away from the unit and cord.
- You have not confirmed that the branch circuit and receptacle are appropriate for continuous operation.
Accessory compatibility
This is the complete Mini 3 miner. The Canaan Cooler Box shroud sold by CryptoCloaks is for Nano 3 and Nano 3S Cooler Box hardware. It is not a Mini 3 accessory. Do not buy a duct or shroud for this unit unless that exact fit and airflow path have been physically verified.
Live buying details
The current price, stock status, customer reviews, and Add to Cart control are shown above by WooCommerce. CryptoCloaks ships from Colorado and accepts Bitcoin. Gift cards are not accepted on miner purchases.
Joshua Claypool (verified owner) –
So far rocking out the TH above the estimated rate. No overheating yet. Just steady mining
Anonymous (verified owner) –
So far no bitcoin but the air around it is feeling pretty nice in this cooler weather.
karl moody (verified owner) –
Crypto Cloaks has great service and communication.