Bitmain Antminer T9 seven-bin SHA-256 official reference
Official T9 reference covering seven exact 9.5–12.5 TH/s bins, with OEM efficiency unavailable and exact external-PSU/service boundaries.
Quick answer
The Bitmain Antminer T9 seven-bin SHA-256 official reference is a Bitcoin miner rated about 11.5 TH/s at roughly 1,450 W.
Full Specifications
| Model | Bitmain Antminer T9 seven-bin SHA-256 official reference |
|---|---|
| Model Number | Antminer T9 |
| Manufacturer | Bitmain |
| Algorithm | SHA-256 |
| Hashrate | 11.5 TH/s |
| Power Consumption | 1,450 W |
| Calculated nominal efficiency | 126.087 J/TH |
| Noise Level | 76 dB |
| Chip Count | 171 |
| Cooling | Air |
| Voltage Range | 11.6-13.0 V DC miner input; 10 PCIe; external APW3/APW5/APW7; facility mains unresolved |
| Operating Temperature | 15 C to 35 C |
| Dimensions | 350 x 135 x 158 mm |
| Weight | 4.35 kg net |
| Status | OEM EOS reference |
Evidence-controlled Antminer T9 reference: Bitmain publishes seven paired SHA-256 bins. Hashrate is stated in TH/s. Bitmain’s efficiency field is explicitly unavailable, so no normalized OEM efficiency is published here.
| Hashrate | Power consumption | Frequency |
|---|---|---|
| 9.5 TH/s | 1,201 W +7% | Auto |
| 10 TH/s | 1,262 W +7% | Auto |
| 10.5 TH/s | 1,324 W +7% | Auto |
| 11 TH/s | 1,387 W +7% | Auto |
| 11.5 TH/s | 1,450 W +7% | Auto |
| 12 TH/s | 1,512 W +7% | Auto |
| 12.5 TH/s | 1,576 W +7% | Auto |
Bitmain publishes no hashrate tolerance and marks efficiency as unavailable. Arithmetic ratios are not represented as manufacturer efficiency or ProductModel metadata.
Electrical boundary
The T9 requires 11.6–13.0 V DC through ten PCIe power connectors. Bitmain’s current early-model roster supports APW3-series, APW5, and APW7 external power supplies. This miner-side DC evidence does not establish facility AC voltage, current, frequency, cord, or connector. A qualified person must verify the exact PSU revision and nameplate, facility supply, circuit protection, conductors, connectors, grounding, and disconnect.
Hardware, cooling, and environment
| Hashboards / chips | 3 / 171 total |
|---|---|
| Fans | Two 12038 fans; front 6,000 RPM, rear 4,500 RPM; 12 V / 2.4 A; 209.8 CFM |
| Operating temperature / humidity | 15–35°C / no more than 65% RH |
| Published chip-temperature ceiling | 135°C |
| Sound | 76 dB |
| Miner dimensions / net weight | 350 × 135 × 158 mm / 4.35 kg |
| Packaged dimensions / gross weight | 445 × 215 × 255 mm / 5.5 kg |
Firmware, diagnostics, and service
- Select T9 and the exact revision in Bitmain’s firmware selector; do not install T9+ firmware.
- Open Bitmain’s T9 support page.
- Confirm the supported external-PSU roster.
- Use Bitmain’s general diagnostic workflow.
- Organize symptoms and logs; request repair triage; open the T9 family hub.
End of service: Bitmain’s current consolidated roster dates T9 EOS to September 1, 2020.
No architecture, economics, residential-use, heat-use, tuning, compatibility, or parts-interchangeability claim is asserted. Primary source: Bitmain T9 Specifications. Reviewed August 28, 2026.