Asic Miners, Home Miners, Immersion Miner, SHA-256 Miner
Bitmain Antminer S21 Immersion Bitcoin Miner
$1,849.00
Antminer S21 Immersion is Manufactured By Bitmain And it’s mining SHA-256 algorithm which running maximum hashrate of 301Th/s for a power consumption of only 5569W.
Wallace Smart –
Ordered three units and paid via bank wire. The process was seamless, with regular and detailed updates on the order status. customer support was responsive, professional, and genuinely helpful throughout.
Dennis Cummings –
Ordered an S21 Immersion. support gave a clear, quick update when I asked. received my order on time and got fast help via what’s up when I needed a firmware fix.
Clifford Heptinstall –
Great product, top notch support these guys are pros! definitely recommend.
Abbott Bailey –
Excellent service! quick responses, helpful info, and even tracked down a missing payment. smooth experience!
Sidney Harrett –
CMB was super helpful before my purchase, keeping me informed every step of the way. I got my miner in under 1 weeks, and it’s been running perfectly!