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BitDeer
Bitdeer SealMiner A2 Pro Air 255TH
255 TH/s SHA-256 Air
$3,952.50 Sold out
The Bitdeer SealMiner A2 Pro Air 255TH is a high-performance air-cooled Bitcoin ASIC miner running the SHA-256 algorithm. It produces 255 TH/s of hashrate with an efficiency of approximately 21 J/TH. Bitdeer's in-house SEAL02 chip design focuses on thermal efficiency and consistent uptime under demanding conditions. This unit is well-suited for both dedicated mining facilities and smaller deployments. Available from MiningStore with optional managed hosting services.
Check availability
Inventory moves quickly on some models. Reach out and we will confirm the right replacement or next arrival window.
Estimate this miner’s daily profit in our calculator →
Manufacturer warranty included
Hosting available at our Iowa facilities
Volume discounts available for larger orders
Ordering details
Deployment
Hosting-ready hardware
We can deploy this model at our Iowa facilities or help you stage it for your own site.
Shipping
Sold out
$150 estimated shipping within the U.S. with 1-3 business days handling.
Buy It Here. Run It in Iowa.
At the U.S. home electricity average (~$0.17/kWh), most modern ASICs lose money. Hosted at our Iowa facilities on industrial power, the same machine mines at a margin. We rack it, monitor it around the clock, and fix it on site while you watch the dashboard. Compare both scenarios for this model before you decide where it plugs in.
Need Help Choosing?
Talk to our hardware team about the right miner for your budget, power costs, and deployment timeline.