Bitdeer Sealminer A3
The Bitdeer Sealminer A3 is an air-cooled SHA-256 ASIC miner rated at 260 TH/s with an energy efficiency of 14 W/TH.
- Model: Sealminer A3
- Manufacturer: Bitdeer
- Cooling system: Air cooled miner
- Hashrate: 260 TH/s (±3%)
- Algorithm: SHA-256
- Power usage: 3640 W
- Efficiency: 14 W/TH
- Release date: September 2025
Frequently asked questions
The Sealminer A3 is a Bitcoin ASIC miner from Bitdeer that uses the SHA-256 algorithm.
The Sealminer A3 has a rated hashrate of 260 TH/s, with a stated variance of approximately ±3%.
The miner has a power consumption of approximately 3,640 W.
The Sealminer A3 uses an air-cooling system.
It has a rated energy efficiency of 14 W/TH.
The Sealminer A3 was released in September 2025.
The Sealminer A3 uses SHA-256 for cryptocurrency mining.