Bitdeer Applied sciences Group introduced its SEAL03 wafer achieved a report 9.7 joules per terahash (J/TH) effectivity throughout testing, whereas confirming plans to start mass-producing its Sealminer A3 mining rigs in late 2025.
With 9.7 J/TH Milestone, Bitdeer Advances Sealminer A3 Towards 2025 Rollout
The SEAL03 chip, designed for Bitdeer’s next-generation Sealminer A3 machines, demonstrated its 9.7 J/TH effectivity in prototype exams below low-voltage, extremely power-saving circumstances. This marks a major step in bettering power effectivity for bitcoin mining {hardware}, a vital issue because the business faces tightening margins.
Mass manufacturing of the Sealminer A3 is predicted to begin within the second half of 2025, positioning Bitdeer to compete within the high-efficiency mining rig market. The corporate additionally continues creating its Sealminer A4, focusing on 5 J/TH effectivity with an preliminary chip tape-out deliberate for Q3 2025.
Infrastructure expansions purpose to help these developments. A 100 MW hydro-cooling facility in Rockdale, Texas, started phased energization in March 2025, with over 500 Sealminer AI items already operational. In Norway, the 40 MW Tydal Part 1 venture is nearing regulatory approval, whereas Bhutan’s 500 MW Jigmeling website stays on monitor for substation completion by the top of March 2025.
Bitdeer’s administration emphasised leveraging its 2.6 GW international energy portfolio to scale high-performance computing and synthetic intelligence (AI) ventures. The corporate said it’s targeted on executing its chip roadmap and infrastructure plans, noting ongoing talks with U.S.-based companions for large-scale tasks.
The agency will current updates at a number of investor conferences by means of Could 2025, together with the ROTH Progress Convention and Bitcoin 2025.
