Reference imageSHA-256 (BTC)Air-cooled
Antminer S21 151T
Bitmain
Entry air-cooled S21 at the lowest ticket in the lineup.
$920
- Hashrate
- 151 TH/s
- Power
- Confirm

Canaan
The Avalon Mini 3 is a compact air-cooled SHA-256 miner rated at 37.5T. New to the review catalog at our standard markup.
Reference imageSHA-256 (BTC)Air-cooled
Bitmain
Entry air-cooled S21 at the lowest ticket in the lineup.
$920

SHA-256 (BTC)Air-cooled
Bitmain
Efficient air-cooled S21 Pro in two hashrate bins.
$2,254

SHA-256 (BTC)Air-cooled
Bitmain
Top air-cooled efficiency in the S21 XP generation.
$3,632.85
Please confirm pricing and availability with a Pickaxe representative. Listed prices are estimates, not final quotes.
Manufacturer-rated maximum power; actual draw depends on operating mode.
A Pickaxe representative will confirm your final price and availability before you order.
Ships to you. Hosting can be arranged separately with a Pickaxe representative.
Current network data · Updated Sep 16, 2026, 10:46 PM UTC
Hosting means we run your miner for you. It stays at our facility, where we handle power, cooling and monitoring. The main ongoing hosting cost is the electricity it uses at the rate above, shown as Electricity in this calculator. How hosting works.
Monthly Output
$42.62
0.000563 BTC
Electricity
-$43.83
$0.075/kWh × 800W
Monthly Net
-$1.21
After power
Estimated annual production
$511/yr
-$15/yr after power
Estimates subtract electricity at the selected rate only, not the full hosting bill. Any additional service, platform or hydro facilitation fees are quoted separately and are not included. Estimated based on current conditions; actual results vary with network difficulty, market prices and operational uptime.
See how Section 179 accelerated depreciation can offset your purchase cost in Year 1.
37% savings
Illustrative estimates, not tax advice or a discount on your invoice. Confirm eligibility and applicable rates with a qualified tax professional.