The Antminer S21 is an innovative device from Bitmain, designed for maximum efficiency when mining cryptocurrencies based on the SHA-256 algorithm (e.g. Bitcoin, Bitcoin Cash). Thanks to the use of the latest technologies and advanced design, the S21 offers exceptional energy efficiency while providing impressive computing power. It is an excellent choice for both professional mining farms and individual investors who value reliability and profitability.
Antminer S21
- Algorithm : SHA-256
- Computing power (hash rate) : 200 TH/s ±3%
- Power consumption : 3500 W
- Energy efficiency : 17.5 J/TH
- Dimensions : 195mm (W) x 290mm (H) x 370mm (L)
- Weight : approx. 14.5 kg
- Noise level : 75 dB
- Cooling : 2 high-performance fans
- Operating temperature range : 5–45°C
- Humidity : 5-95% non-condensing
- Interface : Ethernet
The shipping cost within Poland is up to PLN 50 and includes:
UPS or DPD courier delivery – fast and safe delivery to the specified address.
Delivery time – most parcels are delivered within 1-2 business days of shipment.
Shipping insurance – every parcel is insured to ensure your complete safety in the event of damage or loss.