Bitdeer Technologies Group (NASDAQ: BTDR) has officially launched its newest Scrypt-algorithm miner, the SEALMINER DL1 Air, to provide professional miners with a high-performance solution for Litecoin (LTC) and Dogecoin (DOGE).
The new hardware delivers a hashrate of 25 GH/s with a power efficiency of 149 J/GH, consuming approximately 3725W of power. This launch marks the company’s strategic expansion into the Scrypt mining market, complementing its existing SEALMINER A-series designed for Bitcoin (BTC) mining.
📢Scrypt miners, this one’s for you!@SealMiner DL1 Air has arrived.
Our return to Scrypt mining — engineered for industrial-scale performance.
⚡ 25 GH/s hashrate
⚡ 149 J/GH power efficiency
⚡ Proven SEALMINER air-cooling designBuilt for LTC & DOGE mining, and supporting… pic.twitter.com/2hJfK8t1qe
— Bitdeer (@BitdeerOfficial) March 16, 2026
The SEALMINER DL1 Air is engineered for industrial-scale reliability and features a proprietary Low Power Mode (LPM) to help operators manage fluctuating energy costs. In this mode, the miner can achieve an improved efficiency of 136 J/GH while maintaining a hashrate of 20.5 GH/s. For users seeking maximum output, a High Hashrate Mode (HPM) pushes the performance to 26.5 GH/s at 160 J/GH. These switchable modes allow mining farms to adapt their cost structures based on real-time market conditions and electricity prices.
Benefits of Bitdeer SEALMINER DL1 Air for miners
The primary advantage for professional operators lies in the DL1 Air’s ability to perform merged mining, allowing users to secure both Litecoin and Dogecoin simultaneously without increasing power consumption. This “Auxiliary Proof of Work” (AuxPoW) mechanism effectively doubles the revenue potential compared to single-coin mining. Additionally, the DL1 Air is built with an air-cooling system using four fans, making it a solution that is easier to maintain in traditional mining facilities compared to more complex hydro-cooled rigs.
SEALMINER DL1 Air compared to other LTC/DOGE miners
The SEALMINER DL1 Air enters a competitive field, notably challenging the dominance of Bitmain’s Antminer series. While the Antminer L11 Air offers a lower hashrate of 20 GH/s at 184 J/GH, Bitdeer’s DL1 Air provides a higher base output of 25 GH/s with a significantly better efficiency of 149 J/GH. This makes the DL1 Air one of the most efficient Scrypt miners currently available for industrial deployment, providing a faster potential return on investment for large-scale operations.
Meanwhile, following its acquisition of Cipher Mining’s 49% stake in three operational Texas facilities for $39.75 million, Canaan is accelerating its mining strategy in the U.S. This deal secures a strong foundation for the Nasdaq-listed Bitcoin mining hardware manufacturer within the jointly managed ABC Projects: Alborz LLC, Bear LLC, and Chief Mountain LLC.
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