Bitmain Antminer S21 Pro Bitcoin Miner With Power Supply

About Bitmain Antminer S21 Pro

The Antminer S21 Pro is a top-tier Bitcoin miner designed for both professional mining farms and individual miners, offering a blend of high performance, energy efficiency.

1. The Antminer S21 Pro delivers an impressive hashrate of 234 TH/s and 245 Th/s, significantly higher than its predecessors like the Antminer S19 Pro. This high hashrate increases the miner's chances of solving more blocks per second, leading to higher potential earnings.
2. The S21 Pro achieves a power efficiency of 19.2 J/TH, making it one of the most energy-efficient Bitcoin miners available. With a power consumption of 3531 watts, it offers a competitive edge by reducing operational costs and improving profit margins.
3. Equipped with a dual-fan air-cooling design, the Antminer S21 Pro maintains stable operating temperatures even during extended mining sessions. This robust cooling system ensures hardware longevity and minimizes the risk of overheating.
4. With dimensions of 400 x 195 x 290 mm and a noise level of 75 dB, the S21 Pro is suitable for both industrial and home mining setups. Its durable construction ensures long-term reliability and minimal maintenance.
5. The Antminer S21 Pro is built with a 5nm ASIC chip, which is at the cutting edge of mining technology. This advanced chip technology not only enhances performance but also ensures the miner remains relevant as mining difficulty increases.
6. Warranty and Support：The device comes with 365-days warranty from the manufacturer.

Specifications