Overview
The Bitmain Antminer S21 Pro (245Th) is a professional-grade cryptocurrency mining machine utilizing the SHA-256 algorithm to mine Bitcoin (BTC). Delivering an impressive hashrate of 245 Th/s while consuming 3531W, this air-cooled miner achieves an outstanding energy efficiency of 14.4 J/Th.
Key Features
- High Hashrate: 245 Th/s of SHA-256 mining power for maximum profitability
- Energy Efficient: 14.4 J/Th efficiency reduces operating costs
- Newer Batch: Updated 245 Th/s batch delivers 5% more hashrate than the original 234 Th/s model
- Pro Efficiency: 14.4 J/Th efficiency balances high performance with manageable electricity costs
- Reliable Design: Proven Antminer platform with robust build quality for 24/7 operation
- EU Shipping: Fast delivery across Europe with full warranty from BullMiners
Technical Specifications
| Manufacturer | Bitmain |
| Model | Antminer S21 Pro |
| Algorithm | SHA-256 |
| Hashrate | 245 Th/s |
| Power Consumption | 3531W |
| Energy Efficiency | 14.4 J/Th |
| Cooling | Air (4x Fan) |
| Noise Level | 75 dB |
| Dimensions | 400 x 195 x 290 mm |
| Weight | 15.2 kg |
| Interface | Ethernet |
| Minable Coins | BTC, BCH, BSV |
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