Bitdeer announced today its September 2025 production and operations update, reporting that its self‑mining hashrate has increased to 35 EH/s and that the company has launched the SEALMINER A3 series. The new A3 rigs, including Pro versions, achieve a power efficiency of 12.5 J/TH, marking a significant improvement over earlier models.
The update also revealed that the first SEAL04 chip tape‑out was completed and that initial testing demonstrates sub‑10 J/TH efficiency. This milestone represents a key step toward Bitdeer’s next‑generation ASIC roadmap and signals a potential for further cost reductions in future mining operations.
In addition, Bitdeer confirmed that mass production of the SEALMINER A3 series began in September and that initial shipments are expected in October, underscoring the company’s progress in scaling its proprietary mining hardware.
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