SEALMINER A3 Air
Bitcoin miner from Bitdeer. Entry point into the A3 generation. Lower capital cost per unit for buildouts where a low power price carries the model.
About the SEALMINER A3 Air
The SEALMINER A3 Air is the entry point into Bitdeer's A3 generation on air. It runs at 260 TH/s on 3,640 W, which is 14.0 J/TH, and comes in a single factory version. That is the hashrate of the A2 Pro Air on less power; the A3 Pro Air delivers more hashrate on less power still, and the A3 Air suits buildouts where power is cheap.
It runs on single phase supply at 220 to 277 V and uses about 87.4 kWh a day per unit; the units sit on conventional shelves, with no liquid infrastructure. The site provides airflow and heat exhaust, hot and cold separation, and sound insulation near housing, since it runs at about 75 dB; the rated range is 5 to 45 °C ambient. Each unit measures 197 × 365 × 292 mm and weighs 15.5 kg, the chassis of every SEALMINER air model in our catalog.
Specifications
Manufacturer reference values, confirmed per batch on the quote.
Scope of delivery
- The miner with integrated PSU
- Original manufacturer packaging
- Serial numbers per unit and warranty reference
- Airflow and heat exhaust
- Hot and cold separation
- Sound insulation near housing
- Power cords and PDU
Air cooling. The simplest of the three routes and the lowest infrastructure cost. Sustained ambient above the rated range derates performance, so size the exhaust for the warmest week.
Energy only: 3,640 W rated power, 24 hours, one unit. Cooling overhead and PSU losses not included; no revenue assumptions.
How much power does the SEALMINER A3 Air use?
How efficient is the SEALMINER A3 Air?
Which coins can the SEALMINER A3 Air mine?
What does a site need for the SEALMINER A3 Air?
How loud is the SEALMINER A3 Air?
What warranty comes with the SEALMINER A3 Air?
Can I order a single unit?
How fast can you deliver?
Read before you buy the SEALMINER A3 Air
The breakeven power price, and why we ask for yours first
Every machine has an electricity price above which it stops making money. Work that number out and most of the hardware decision answers itself.
Air, hydro or immersion: matching cooling to your site
The cooling route you pick decides which machines you can even consider, how loud your site is, and how much you spend before the first miner is switched on.
How loud is a mining site, and what to do about it
Noise is the most common reason a running site gets shut down, and the least often budgeted for. What the numbers mean, and what actually works.
Compared with related models
The closest machines by condition, algorithm, manufacturer and cooling.
