SINGAPORE, April 07, 2026 (GLOBE NEWSWIRE) -- Bitdeer Technologies Group (NASDAQ: BTDR), a world-leading technology company for AI and Bitcoin mining infrastructure, today announced the launch of its latest self-developed mining machines, the SEALMINER A4 series. This generation integrates Bitdeer's proprietary SEAL04 chips, leveraging advanced process nodes to set competitive benchmarks in performance. The launch marks the successful fulfillment of Bitdeer’s previously announced technology roadmap, underscoring its commitment to long-term R&D objectives.
The new series includes three models designed for diverse deployment environments: the air-cooling A4 Pro Air, and two hydro-cooling models, the A4 Pro Hydro and A4 Ultra Hydro.
Key specifications for SEALMINER A4 series*:
- A4 Ultra Hydro: 9.45 J/TH | 886 TH/s | 8372.7 W
- A4 Pro Hydro: 10.9 J/TH | 680 TH/s | 7412 W
- A4 Pro Air: 10.9 J/TH | 336 TH/s | 3662.4 W
Achieving a technical milestone of 9.45 J/TH, the A4 series is designed to enhance energy efficiency and assist operators in managing overhead. Beyond energy metrics, the lineup is engineered for consistent machine stability. Its hardware architecture is optimized for large-scale operations, aiming to improve uptime and reduce operational interruptions.
Furthermore, the series maintains the SEALMINER brand’s signature low-noise profile. The advanced hydro-cooling system enables efficient thermal management, facilitating reliable performance even in high-density environments.
Bitdeer remains dedicated to advancing transparency and efficiency in the mining industry through continuous R&D investment and technological innovation. By upholding the principles of "Innovation, Efficiency, and Stability," Bitdeer continues to provide global miners with high-quality, reliable mining solutions and services.
*Note: Product performance may vary by ±5% in power efficiency and ±10% in hashrate and power consumption. Final specifications are based on the delivered units.
About Bitdeer Technologies Group
Bitdeer is a world-leading technology company for AI and Bitcoin mining infrastructure. Bitdeer is committed to providing comprehensive Bitcoin mining solutions for its customers and building AI computational infrastructure to support the AI revolution. Bitdeer handles complex processes involved in computing such as equipment procurement, transport logistics, data center design and construction, equipment management, and daily operations. Bitdeer also offers advanced cloud capabilities to customers with high demand for artificial intelligence. Headquartered in Singapore, Bitdeer has deployed data centers across multiple countries, including the United States, Norway, Bhutan, and Ethiopia.
About SEALMINER
SEALMINER, a pioneering brand of mining machines under Bitdeer Technologies Group (NASDAQ: BTDR), specializes in offering efficient and sustainable mining solutions. SEALMINER integrates Bitdeer's self-developed SEAL series of mining chips manufactured using advanced process nodes. By continuously improving power efficiency ratios, SEALMINER is dedicated to providing innovative, efficient, and reliable products and services to customers worldwide. To learn more, visit https://www.bitdeer.com/ or follow Bitdeer on X @BitdeerOfficial and LinkedIn @Bitdeer.
