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Antminer S21+
$1,899.99$8.09 /TH
Description
The Antminer S21+ is an enhanced model, providing 225 TH/s at about 3564 W (≈16.5 J/TH) in SHA-256 mining . It improves upon the base S21 by delivering higher hashrate with slightly better efficiency. The S21+ maintains stable performance through Bitmain's robust air cooling and quality components, ensuring continuous operation at this elevated output. Technically, it strikes a balance of more TH/s with efficient power use, making it one of the most powerful air-cooled miners in its class. Available in: U.S. New Inventory
Hashrate
235.00 TH
Efficiency
16 J/TH
Consumption
3850 W
Technical Specifications
| Specification | Description |
|---|---|
| Manufacturer | Bitmain |
| Model | Antminer S21+ |
| Hashrate (TH/s) | 235.00 TH |
| Efficiency (J/TH) | 16 J/TH |
| Consumption (W) | 3850 W |
| Voltage (V) | 220–277 V AC |
| Release Date | Jan, 15 2025 |
| Size | 290 × 195 × 400 mm |
| Net weight | 16 kg |
| Cooling system | AIR |