Bitdeer Sealminer A3 Pro
The Bitdeer Sealminer A3 Pro is an air-cooled SHA-256 miner offering 290 TH/s of computing power with an energy efficiency of 12.5 W/TH.
- Model: Sealminer A3 Pro
- Manufacturer: Bitdeer
- Cooling system: Air cooled miner
- Hashrate: 290 TH/s (±3%)
- Algorithm: SHA-256
- Power usage: 3625 W
- Efficiency: 12.5 W/TH
- Release date: September 2025
Frequently asked questions
The Sealminer A3 Pro is a Bitcoin ASIC miner manufactured by Bitdeer and designed for SHA-256-based mining.
The Sealminer A3 Pro has a rated hashrate of 290 TH/s, with a stated variance of approximately ±3%.
The miner has a power consumption of approximately 3,625 W.
The Sealminer A3 Pro uses air cooling.
Its rated energy efficiency is 12.5 W/TH.
The Sealminer A3 Pro was released in September 2025.
The miner uses the SHA-256 algorithm.