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BITMAIN Antminer T21 190T
Sale price
$2,550.00
Regular price
$2,688.00
Reliable shipping
Flexible returns
| Model | Antminer T21 190T |
| Algorithm | SHA-256 |
| Hashrate | 190 TH/s (±3% variance, supports overclocking to 235 TH/s for short-term boosts) |
| Power Consumption | 3,610W (±10% at 25°C ambient temperature) |
| Energy Efficiency | 19.0 J/TH (industry-leading for 5nm ASIC miners) |
| Cooling System | Forced-air cooling with dual axial fans (optimized for 45°C high-temperature environments) |
| Power Supply | 3-phase AC, 380–415V, 50/60Hz (stable three-phase power required) |
| Physical Dimensions | - Without Package: 400 × 195 × 290 mm - With Package: 570 × 316 × 430 mm |
| Weight | - Net: 16.4 kg - Gross: 18.1 kg (shipping weight) |
| Noise Level | ~75 dB (comparable to office equipment, suitable for industrial settings) |
| Network Connectivity | RJ45 Ethernet (10/100 Mbps, supports remote monitoring via Antminer OS) |
| Operating Temperature | 0–45°C (ambient), with NEM-to-HEM mode auto-adjustment for temperature fluctuations |
| Altitude Limit | ≤2,000 meters |
| Supported Coins | Bitcoin (BTC), Bitcoin Cash (BCH), Bitcoin SV (BSV) |
| Chip Technology | 5nm ASIC chips (3 calculation boards, 72 chips per board) |