Bitmain Antminer T19 Hydro model 208-A four-bin reference
Official Antminer T19 Hydro model 208-A reference covering 119, 125.5, 132 and 138.5 TH/s bins with exact electrical, coolant-loop and shutdown boundaries.
Quick answer
The Bitmain Antminer T19 Hydro model 208-A four-bin reference is a Bitcoin miner rated about 119-138.5 TH/s at roughly 4,463 W (about 37.5 J/TH).
Full Specifications
| Model | Bitmain Antminer T19 Hydro model 208-A four-bin reference |
|---|---|
| Model Number | Antminer T19 Hydro model 208-A |
| Manufacturer | Bitmain |
| Algorithm | SHA-256 |
| Hashrate | 119-138.5 TH/s |
| Power Consumption | 4,463-5,194 W |
| Cooling | Hydro |
| Voltage Range | 342-418 V AC; 47-63 Hz; follow exact Bitmain current and two-input wiring requirements |
| Operating Temperature | 0 C to 40 C |
| Dimensions | 197 x 208.6 x 412 mm |
| Weight | 15.8 kg net |
| Interface | RJ45 Ethernet 10/100M |
| Status | OEM support reference |
Official liquid-cooled reference: The Antminer T19 Hydro is model 208-A. Its exact manufacturer records publish four performance lanes.
| OEM lane | Hashrate | Wall power at Tj 65°C | Efficiency at Tj 65°C |
|---|---|---|---|
| T19 Hydro-119T | 119 TH/s, ±3% | 4,463 W, ±5% | 37.5 J/TH, ±5% |
| T19 Hydro-125.5T | 125.5 TH/s, ±3% | 4,706 W, ±5% | 37.5 J/TH, ±5% |
| T19 Hydro-132T | 132 TH/s, ±3% | 4,950 W, ±5% | 37.5 J/TH, ±5% |
| T19 Hydro-138.5T | 138.5 TH/s, ±3% | 5,194 W, ±5% | 37.5 J/TH, ±5% |
Electrical and liquid-loop requirements
| AC input | 342–418 V AC; 47–63 Hz; 30 A listing, with the manufacturer’s two-phase/two-input-wire and 10 A-per-wire note |
|---|---|
| Coolant flow | 8 L/min, ±10% |
| Water pressure | 3.5 bar maximum |
| Operating environment | 0–40°C; 10–90% RH, non-condensing; altitude up to 2,000 m |
| Storage | -20–70°C |
| Network | RJ45 Ethernet 10/100M |
The published dimensions are 197 × 208.6 × 412 mm including the PSU, with a net weight of 15.8 kg. Packaged dimensions are 570 × 316 × 430 mm and gross weight is 17.7 kg. The setup record identifies the included power supply as APW11.
This installation requires qualified electrical and liquid-loop design. Confirm the exact nameplates, phase arrangement, conductors, protection, grounding, connectors, coolant chemistry, flow, pressure, heat rejection, leak detection, and local requirements. Never connect or disconnect power or signal wiring while energized. The setup record states that firmware stops at PCB temperature 80°C or when water temperature is above 65°C or below 20°C.
Contaminated performance lane withheld
The previously circulated 158 TH/s, 5,451 W, and 34.5 J/TH combination is not an official T19 Hydro model-208-A lane in the cited records and is withheld. Do not import performance curves, cooling claims, or component details from another 19-series liquid-cooled model.
Firmware and service
Choose only an exact T19 Hydro package for the installed control-board revision. Air-cooled T19 and other liquid-cooled 19-series packages are not presumed interchangeable.
- Use the manufacturer’s model-specific firmware selector.
- Follow the official T19 Hydro setup and upgrade procedure; loss of power during an upgrade can require repair.
- For temperature faults, use the T19 temperature troubleshooting route.
- For hardware faults, request T19 repair diagnosis.
Known boundaries: no ASIC model/count, sound level, universal controller, cross-model firmware or parts compatibility, tuning, economics, residential suitability, price, or lifecycle status is asserted.
Primary sources: the official T19 Hydro specification record, consolidated liquid-cooling specification, setup instructions, and PSU selection warning. Reviewed August 27, 2026.