Backed by an operator
Designed by Bitdeer — one of the largest public mining operators — using real fleet experience.
SealMiner Bitdeer's high-efficiency SHA-256 line
SealMiner is the in-house ASIC line from Bitdeer Technologies. The A1, A2 and A2 PRO series compete at the top end of SHA-256 efficiency, with air and hydro variants designed for industrial deployment.
- Country Singapore
- Focus SHA-256 (BTC)
- Models in stock 9
Why choose SealMiner
A2 PRO efficiency
A2 PRO air and hydro variants push some of the best J/TH numbers in the SHA-256 segment.
Scale-first design
Built around mass deployment, with stable thermals and clean form factors.
SealMiner miners available now
9 models in this brand
SealMiner — frequently asked
How does SealMiner compare to Antminer / WhatsMiner?
On the A2 PRO line the efficiency is competitive with the latest S21 and M63 generations, especially in hydro.
Is it good for small farms?
SealMiner is industrial-focused. For very small setups, Antminer or Avalon home models are usually a better fit.
Not sure which SealMiner to pick?
Tell us your power budget and target coin — our team will recommend the right model and arrange delivery, hosting or service.