The TUF Gaming 850W Gold is an efficient, resilient and dependable PSU that’s engineered for the long haul.
Built For The Long Haul
The ASUS TUF Gaming 850W Gold packs military-grade strength, a flagship fan design, and PCB protection for efficient, durable power delivery. The result is a PSU that will reliably fuel your rig for years to come.
TUF Components
Top marks
With military-grade components, including capacitors rated for 105°C operation and up to 170,000 hours’ lifespan, the ASUS TUF Gaming 850W Gold empowers you to build in confidence.​
80 Plus Gold Certification
Heart of gold
The TUF Gaming 850W Gold Aura Edition features efficient, low-ESR Japanese capacitors to ensure efficient operation — affording it 80 PLUS® Gold status. This means it delivers up to 92% efficiency, resulting in less heat, reduced fan noise, and increased reliability.​
10-year Warranty
A decade of power​
We’re so confident about the reliability of the TUF Gaming 850W Gold that we back it with a 10-year worldwide warranty.​
Specifications
| Total power | 850 W |
| AC input voltage | 100 - 240 V |
| Combined power (+3.3V) | 130 W |
| Combined power (+12V) | 850 W |
| Combined power (+5V) | 130 W |
| Combined power (-12V) | 9.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 25 A |
| Max output current (+12V) | 70.8 A |
| Max output current (+5V) | 25 A |
| Max output current (-12V) | 0.8 A |
| Max output current (+5Vsb) | 3 A |
| Efficiency | 92% |
| Power protection features | Over current, Over power, Over voltage, Short circuit, Under voltage |
| Motherboard power connector | 24-pin ATX |
| Motherboard power cable length | 61 cm |
| Number of SATA power connectors | 5 |
| SATA power cable length | 120,400 mm |
| Peripheral (Molex) power connectors (4-pin) | 4 |
| Peripheral (Molex) power cable length | 150,400 mm |
| PCI Express power connectors (8-pin) | 3 |
| PCI Express power connectors (16-pin) | 1 |
| PCI Express power cable length | 67.5 cm |
| CPU power connector (4+4 pin) | Y |
| CPU power cable length | 65 cm |
| 80 PLUS certification | 80 PLUS Gold |
| Purpose | PC |
| Power supply unit (PSU) form factor | ATX |
| ATX version | 3.0 |
| Product colour | Black |
| Cooling type | Active |
| Fan diameter | 13.5 cm |
| Number of fans | 1 fan(s) |
| Cables included | AC, CPU, PCIe, Peripheral (Molex), SATA |
| Width | 150 mm |
| Depth | 150 mm |
| Height | 86 mm |
| Weight | 2.38 kg |
| Package width | 310 mm |
| Package depth | 200 mm |
| Package height | 108 mm |
| Package weight | 3.07 kg |
| Package type | Box |
| Sustainability certificates | RoHS |
