SEALMINER A4 Series Details
Bitdeer Technologies Group, a leading name in AI and Bitcoin mining infrastructure, announced the launch of its latest SEALMINER A4 series of mining machines on April 7, 2026. These cutting-edge rigs achieve an unprecedented power efficiency of 9.45 J/TH, setting a new standard in the industry.
The SEALMINER A4 series comprises three distinct models crafted for varied deployment environments. These include the air-cooling A4 Pro Air and two hydro-cooling variants, namely the A4 Pro Hydro and A4 Ultra Hydro. Each model is engineered to optimise performance and reliability.
Technical Specifications
The flagship A4 Ultra Hydro model delivers a hashrate of 886 TH/s and a power consumption of 8372.7 W. Meanwhile, the A4 Pro Hydro achieves 680 TH/s with 7412 W power usage, making it ideal for high-density operations.
The A4 Pro Air, designed for environments where air cooling is preferable, offers 336 TH/s at 3662.4 W. This variety ensures that Bitdeer can cater to diverse operational needs and environmental conditions.
Beyond sheer performance, these models are crafted to enhance energy efficiency and maintain operational stability. The advanced hydro-cooling systems are pivotal in managing thermal conditions, ensuring consistent uptime and reducing interruptions.
Bitdeer has integrated its proprietary SEAL04 chips into the A4 series, leveraging advanced process nodes. This integration fulfills Bitdeer’s previously announced technology roadmap objectives, marking a significant milestone in their R&D efforts.
The SEALMINER A4 series reflects Bitdeer’s dedication to innovation, efficiency, and stability. By offering high-quality and reliable mining solutions, Bitdeer continues to lead in advancing transparency and efficiency in the mining sector.
Headquartered in Singapore, Bitdeer has established a global footprint with data centers in strategic locations, including the United States, Norway, Bhutan, and Ethiopia. This global presence underscores its capability to serve a worldwide clientele effectively.
Bitdeer not only handles the complexities of computing processes such as equipment procurement and logistics but also designs and constructs data centers. Their comprehensive approach positions them as a leader in providing AI and Bitcoin mining solutions.
SEALMINER, a pioneering brand under Bitdeer Technologies Group, specialises in offering efficient and sustainable mining solutions. By maintaining low-noise profiles and ensuring machine stability, SEALMINER machines facilitate reliable performance even in high-density environments.
Last updated: 8 April 2026, 12:20 am
