The Antminer S21 PRO — 245 TH/s is a high-performance SHA-256 ASIC miner built for Bitcoin (BTC) and Bitcoin Cash (BCH) mining. Delivering 245 terahashes per second, it provides powerful hash rates with energy-efficient operation. Its robust industrial-grade design and advanced cooling system ensure reliable 24/7 performance, making it ideal for professional mining farms seeking maximum profitability and efficiency.

Key Features

• Hash Rate: 245 TH/s for BTC and BCH mining

• Energy Efficient: Optimized power consumption for cost-effective operation

• Durable Construction: Industrial-grade build for long-term reliability

• Advanced Cooling System: Maintains stable performance under continuous load

• Plug-and-Play Setup: Quick and easy deployment

Why Buy the Antminer S21 PRO — 245 TH/s?
Perfect for miners seeking high hash rate and dependable operation, the S21 PRO 245 TH/s delivers consistent performance and long-term profitability.

Free shipping in NZ, Customs fees (for imports) and goods services tax included in All pricing.

Manufacturer Bitmain
Model Antminer S21 Pro (245Th)
Also known asAntminer S21 Pro
Release Jul 2024
Size 400 x 195 x 290mm
Noise level 75dB
Fan(s) 2
Power 3510W
Interface Ethernet
Temperature 5 – 45 °C
Humidity 5 – 95 %