Singapore, Sept. 16, 2025 — Bitdeer Technologies Group (NASDAQ: BTDR), a global leader in Bitcoin mining technology, today unveiled its latest self-developed Bitcoin mining machines, the SEALMINER A3 series.
The newest SEALMINER generation, the A3 series, comprises four models: the air-cooled A3 Air and A3 Pro Air, and the hydro-cooled A3 Hydro and A3 Pro Hydro. The SEALMINER A3 Pro Hydro is particularly noteworthy, boasting a robust hashrate of 660 TH/s.
Key specifications for the SEALMINER A3 series are:
- ● A3 Pro Hydro: Features a power efficiency of 12.5 J/TH ±5%, a hashrate of 660 TH/s, and power consumption ranging from (7875W – 8625W) ±10%.
- ● A3 Pro Air: Offers a power efficiency of 12.5 J/TH ±5%, a hashrate of 290 TH/s, with power consumption between (3250W – 4000W) ±10%.
- ● A3 Hydro: Provides a power efficiency of 13.5 J/TH ±5%, a hashrate of 500 TH/s, and power consumption from (6210W – 7290W) ±10%.
- ● A3 Air: Delivers a power efficiency of 14 J/TH ±5%, a hashrate of 260 TH/s, and power consumption between (3360W – 3920W) ±10%.
The SEALMINER A3 series retains the characteristic low-noise operation of the SEALMINER while substantially decreasing power consumption per terahash. This improvement boosts the mining process’s energy efficiency and environmental sustainability, resulting in reduced operational expenses for miners. Furthermore, its elevated hashrate meets the demands of extensive mining operations, providing powerful computational backing.
Bitdeer continues its dedication to improving transparency and efficiency within the mining sector through strategic investments in research and development and ongoing technological innovations, delivering effective and dependable mining solutions to the industry. The company pledges to maintain its core principles of “Innovation, Efficiency, and Stability,” ensuring global miners receive superior and more trustworthy products and services.
About Bitdeer Technologies Group
Bitdeer is a globally recognized technology leader in Bitcoin mining. The company is dedicated to supplying its clients with extensive computing solutions, managing intricate processes like equipment sourcing, logistics, datacenter planning and construction, hardware upkeep, and daily operational oversight. Additionally, Bitdeer provides advanced cloud services for clients requiring high-performance artificial intelligence capabilities. Based in Singapore, Bitdeer operates datacenters across the United States, Norway, and Bhutan.
About SEALMINER
SEALMINER, a flagship brand of Bitcoin mining machines owned by Bitdeer Technologies Group (NASDAQ: BTDR), focuses on delivering highly efficient and sustainable mining solutions. SEALMINER incorporates Bitdeer’s proprietary SEAL series of mining chips, produced with cutting-edge process nodes. Through persistent advancements in power efficiency, SEALMINER is committed to furnishing innovative, effective, and dependable products and services to a global clientele. For more information, visit or follow Bitdeer on X @ BitdeerOfficial and LinkedIn @ Bitdeer Group.
Investors and other interested parties are advised that Bitdeer may disclose significant information via its website and/or its official social media channels, including X (formerly Twitter), Facebook, and LinkedIn. Consequently, Bitdeer recommends that investors and others monitor the information published on its social media platforms and other communication avenues detailed on its website.
Forward-Looking Statements
Assertions in this press release concerning future expectations, strategic initiatives, and potential outcomes, alongside any statements not pertaining to historical events, could be considered “forward-looking statements” as defined by The Private Securities Litigation Reform Act of 1995. Terms such as “anticipate,” “look forward to,” “believe,” “continue,” “could,” “estimate,” “expect,” “intend,” “may,” “plan,” “potential,” “predict,” “project,” “should,” “target,” “will,” “would,” and similar phrases aim to identify these forward-looking statements, though not every such statement will include these identifiers. Actual results may substantially diverge from those projected in such forward-looking statements due to various significant elements, including those detailed in the “Risk Factors” section of Bitdeer’s annual report on Form 20-F, as well as considerations of possible risks, uncertainties, and other critical elements in Bitdeer’s subsequent submissions to the U.S. Securities and Exchange Commission. All forward-looking statements presented in this press release are valid only as of its publication date. Bitdeer explicitly denies any commitment to revise or update any forward-looking statement, whether owing to new data, future occurrences, or other reasons. Readers should not depend on the information on this page as current or precise beyond its initial publication date.
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Disclaimer: This press release might include forward-looking statements. These statements outline future expectations, plans, outcomes, or strategies (such as product launches, regulatory initiatives, and business strategies) and are subject to change without prior notification. Readers are advised that such statements carry numerous risks and uncertainties, which could lead to actual future circumstances, events, or results diverging substantially from those anticipated in the forward-looking statements, including the risk that actual results could vary significantly from projections.
CONTACT: Eren Wang marketing (at) bitdeer.com
