Bitdeer SealMiner A3 Series

Higher Efficiency, Quieter Performance, Built for Every Mining Environment.

One Chip, Four Forms Tailored for Every Mining Strategy

Built on the same A3 chip, the lineup spans 240–690 TH/s across air- and hydro-cooling variants—flexible enough for plug-and-play setups or high-throughput mining farms.

Down to 12.5 J/TH Built for Efficient Mining

With A3 Pro models reaching 12.5 J/TH and A3 models between 13.5–14 J/TH, the A3 series sets a new bar for energy-to-performance optimization.

Low Noise by Design Quieter, Smarter Mining

A3 Air-cooling units run 3–4 dB quieter than typical models; hydro-cooling units are near-silent—ideal for space- or noise-sensitive deployments.

Up to 97% Power Supply Efficiency Smarter Energy Use

A3 All models are equipped with high-efficiency power supplies achieving up to 97% efficiency, reducing energy loss and maximizing output per watt.