Thermaltake Toughpower GF3 850W - PSU, 80 Plus Gold
Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Ports & interfaces | |
| PCI Express connector | ![]() |
| Motherboard power connector | 24-pin ATX |
| Floppy drive power connector | 1 |
| Number of SATA power connectors | 12 |
| Peripheral (Molex) power connectors (4-pin) | 4 |
| EPS power connector (8-pin) | ![]() |
| ATX power connector (20+4 pin) | ![]() |
| PCI Express power connectors (8-pin) | 4 |
| CPU power connector (4+4 pin) | ![]() |
| PCI Express power connectors (6+2 pin) | 4 |
| Cabling type | Fully-Modular |
| Motherboard power cable length | 60 cm |
| SATA power cable length | 500,650,800,950 mm |
| Peripheral (Molex) power cable length | 500,650,800,950 mm |
| PCI Express power cable length | 50 cm |
| PCI Express power connectors (16-pin) | 1 |
| Weight & dimensions | |
| Weight | 1.69 kg |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 160 mm |
| Energy management | |
| Nominal power | 850 W |
| Hold time | 17 ms |
| Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
| Power Factor Correction (PFC) type | Active |
| Combined power (+3.3V) | 120 W |
| Combined power (+12V) | 849.6 W |
| Combined power (+5V) | 120 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 22 A |
| Max output current (+12V) | 70.8 A |
| Max output current (+5V) | 22 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 A |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| Total power | 850 W |
| Operational conditions | |
| Operating relative humidity (H-H) | 20 - 90% |
| Storage temperature (T-T) | -20 - 70 °C |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage relative humidity (H-H) | 5 - 95% |
| Packaging data | |
| Package type | Box |
| Certificates | |
| Certification | CE/UKCA/cTUVus/TÜV/FCC/IC/BSMI/EAC/CB/CCC |
| 80 PLUS certification | 80 PLUS Gold |
| Packaging content | |
| Cable tie(s) included | ![]() |
| Design | |
| Product colour | Black |
| Illumination | ![]() |
| Number of fans | 1 fan(s) |
| On/off switch | ![]() |
| Fan diameter | 13.5 cm |
| Performance | |
| Mean time between failures (MTBF) | 100000 h |
| Form factor | ATX |
| Purpose | PC |
| Bearing technology | FDB |
| Supported motherboard form factors | ATX |
| Silent mode | ![]() |
| EAN | 4713227533928 |
The Thermaltake Toughpower GF3 850W is an ATX 3.0 power supply designed for modern computer systems that require stable power delivery. It provides a total output of 850W and holds an 80 PLUS Gold certification, indicating an efficiency level of up to 90% under typical loads. This model is engineered to handle the power requirements of current-generation graphics cards and processors. Its active Power Factor Correction (PFC) further contributes to reliable power regulation for sensitive components.
This unit features a fully modular cabling system, allowing users to connect only the necessary cables for a specific build, which can improve internal airflow and simplify cable management. Cooling is managed by a single 135mm fan that includes a silent mode for low-load operations to reduce noise. The standard ATX form factor and its dimensions (150mm x 86mm x 160mm) ensure compatibility with most mid-tower and full-tower PC cases. It incorporates a comprehensive suite of protection features, including over-voltage, over-power, and short circuit protection.
Key Features:- Delivers a total power output of 850W
- Features 80 PLUS Gold certified efficiency
- Built to the ATX 3.0 standard
- Utilizes a fully modular cable design
- Fits standard ATX form factor cases
- Cooled by a 135mm fan with a silent mode
- Includes one 12+4pin (12VHPWR) connector
- Provides 12 SATA power connectors for storage devices
Estimated delivery: 23.12 - 29.12
Today: 10:00 - 18:00
Estimated delivery: 23.12 - 29.12
Today: 09:00 - 17:00
Estimated delivery: 23.12 - 29.12
Today: 10:00 - 17:00
Estimated delivery: 23.12 - 29.12
Today: 10:00 - 18:00
Estimated delivery: 23.12 - 29.12
Today: 10:00 - 17:00
Estimated delivery time: 23.12 - 29.12
Estimated delivery time: 24.12 - 29.12
Estimated delivery time: 23.12 - 28.12
Estimated delivery time: 24.12 - 29.12
Estimated delivery time: 24.12 - 28.12
Estimated delivery time: 23.12 - 29.12
Estimated delivery time: 23.12 - 29.12
Estimated delivery time: 24.12 - 28.12


