-52%Used
-14%Bitmain Antminer
Antminer S23 (320Th) air-cooled
4.5 / 5 · 23 verified buyer ratings
$4,290$4,999
- Hashrate
- 320Th
- Power
- 3520W
- Efficiency
- 11.0 J/TH
- Algorithm
- SHA-256
- Cooling
- Air Cooling
- Condition
- New
- 180-day manufacturer warranty
- Worldwide DDP shipping with customs handled
- Bank wire, USDT, USDC and major coins — see options
The air-cooled S23 is the sensible entry point into the current generation: 11 J/TH without needing a water loop, a chiller, or a licensed plumber. It drops straight into a standard shelf rack on 200-240V single phase.
It draws 3,520W, so budget a dedicated circuit per unit and around 12,000 BTU/hr of exhaust handling. If the room already runs S19 or S21 units, the airflow you have is usually enough.
Planning deployment? Dense air cooling builds are covered in our hydro cooling and immersion cooling guides, and hosting capacity is available if you do not have your own power contract yet.
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