Bit Deer announces the BTC Mining Rig SEALMINER A2 Pro series! Tether increases its stake to 21.4%

In the field of mining, efficiency and computing power are the key to victory, BTCMining company Bit Deer (Bitdeer) announced on the 17th the launch of BTCMining Rig SEALMINER A2 Pro series, achieving a record 14.9J/TH power efficiency, while Tether increased its stake in Bit Fawn, and its Bit Fawn shareholding ratio has reached 21.4%. (Synopsis: Bit Fawn's new BTCMining RigSEALMINER A1 is made by "TSMC" Mining chips, with orders exceeding 1.28 million units) (Background supplement: Bit Fawn BTC's new Mining Rig "SEALMINER A1" is open for pre-order!) Only $0.99, orders exceeded 800,000 units) BTCMining company Bitdeer (Bitdeer) announced on the 17th the launch of the latest generation of self-developed BTCMining Rig SEALMINER A2 Pro series, including air-cooled version (A2 Pro Air) and liquid-cooled version (A2 Pro Hyd), both achieving breakthrough 14.9J/TH power efficiency, breaking the industry record. Introducing the @SealMiner A2 Pro! As an upgraded series of A2 models, the A2 Pro is optimized with enhanced chips and an improved power supply, achieving 14.9J/TH power efficiency, higher #hashrate, and unstoppable performance. Unlock new possibilities in #mining!… pic.twitter.com/JPGCqnIoCG — Bitdeer (@BitdeerOfficial) March 17, 2025 The main specifications of the two models are as follows. SEALMINER A2 Pro Air: 14.9J/TH ±5% Computing Power Range: 255TH/s to 270TH/s ±10% Power Range: 3,790W to 4,050W ±10% SEALMINER A2 Pro Hyd: 14.9J/TH ±5% Computing Power Range: 500TH/s to 530TH/s ±10% Power Consumption Range: 7,450W to 7,900W ±10% According to the announcement, the SEALMINER A2 Pro series has achieved a major breakthrough in power supply efficiency of up to 97%, of which the A2 Pro Hyd performs better in high-temperature environments, can maintain efficient operation at inlet temperatures up to 60°C and outlet temperatures up to 70°C, and both models retain the SEALMINER series' signature low-noise design. Effective drop running noise interference. In modern mining, efficiency is everything, and the performance of the SEALMINER A2 Pro series is impressive, the lower the value, the more energy-efficient the equipment, which can significantly reduce the cost of electricity while improving the profitability of mining. Tether increases its stake in Bit Fawn, and Tether and its subsidiaries Tether International, SA de CV and Tether Investments, SA de CV currently hold Bitdeer, according to documents filed with the U.S. Securities and Exchange Commission (SEC). 31,891,689 Class A common shares, representing 21.4% of the Company's existing issuance shares. Tether is best known for its issuance dollar Stable Coin USDT, but the company has been investing in BTCMining, energy and AI infrastructure over the past few years, and Tether CEO Paolo Ardoino revealed last month that the company is accelerating the expansion of its AI business, developing applications including AI translation, AI voice assistant, AI BTCWallet assistant and more. Tether Data, preview of some of the AI apps we're developing: AI translate, AI voice assistant, AI bitcoin wallet assistant. Tether will launch soon its own AI SDK platform, open-source, built upon Bare (Holepunch's javascript runtime), working on every hardware, from embedded… pic.twitter.com/W5JFmoVcnh — Paolo Ardoino (@paoloardoino) February 4, 2025 Related Stories Mine Disaster is coming? Research report: Most BTC mining companies face losses after Halving, and Bitdeer mining costs the lowest mining enterprises! UBS, Deutsche Bank: 14 new institutions "Big Buy Bit Fawn" BTDR rose more than 13% in a single month, Bit Fawn became NVIDIA's preferred cloud service provider! Plans to launch Bitdeer AI Cloud "Bitdeer announces BTCMining RigSEALMINER A2 Pro series! Tether increases its stake by 21.4%" This article was first published in BlockTempo's "Dynamic Trend - The Most Influential Block Chain News Media".