Thermaltake TOUGHPOWER GF A3 750W - PSU, 80 Plus Gold
Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Ports & interfaces | |
| Floppy disk drive connector | ![]() |
| PCI Express connector | ![]() |
| Motherboard power connector | 24-pin ATX |
| Number of SATA power connectors | 8 |
| 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 | Modular |
| Motherboard power cable length | 60 cm |
| SATA power cable length | 150,500 mm |
| Peripheral (Molex) power cable length | 150,500 mm |
| PCI Express power cable length | 600 mm |
| Floppy disk drive cable length | 15 cm |
| Weight & dimensions | |
| Weight | 1.23 kg |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 140 mm |
| Energy management | |
| Input current | 10 A |
| Nominal power | 750 W |
| Hold time | 17 ms |
| Power protection features | Over power, Over voltage, Overcharge, Overheating, Short circuit, Under voltage |
| Power Factor Correction (PFC) type | Active |
| Combined power (+3.3V) | 100 W |
| Combined power (+12V) | 750 W |
| Combined power (+5V) | 100 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 62.5 A |
| Max output current (+5V) | 20 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 | 750 W |
| Operational conditions | |
| Operating relative humidity (H-H) | 5 - 85% |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating temperature (T-T) | 0 - 45 °C |
| Storage relative humidity (H-H) | 5 - 95% |
| Certificates | |
| RoHS compliance | ![]() |
| 80 PLUS certification | 80 PLUS Gold |
| Design | |
| Product colour | Black |
| Illumination | ![]() |
| Number of fans | 1 fan(s) |
| On/off switch | ![]() |
| Cooling type | Active |
| Fan diameter | 12 cm |
| Performance | |
| Mean time between failures (MTBF) | 100000 h |
| Form factor | ATX |
| Purpose | PC |
| Bearing technology | FDB |
| 80 PLUS certification | 80 PLUS Gold |
| Silent mode | ![]() |
| Power supply unit (PSU) form factor | ATX |
| EAN | 4713227537414 |
The Thermaltake Toughpower GF A3 is a 750W power supply unit with an 80 PLUS Gold efficiency certification. It is designed to meet ATX 3.0 specifications for compatibility with contemporary PC components. The unit includes a native PCIe Gen 5.0 12VHPWR connector, engineered to deliver up to 300W of power to high-performance graphics cards. This model provides stable power delivery required for demanding applications and modern system builds, utilizing active Power Factor Correction for improved efficiency.
This power supply features a fully modular design, which allows for the use of only necessary cables to facilitate cleaner system assembly and improve internal airflow. Cooling is managed by a 120mm fan that operates with a silent mode to reduce noise levels during periods of low system load. The unit is equipped with a comprehensive set of protection circuits, including over power, over voltage, under voltage, and short circuit protection, to safeguard connected hardware. The standard ATX form factor ensures compatibility with a wide range of PC cases.
Key Features:- 750W total power output
- 80 PLUS Gold certified for high efficiency
- ATX 3.0 standard compliance
- Fully modular cable management system
- Native 12VHPWR connector for PCIe 5.0 GPUs
- Features a 120mm cooling fan with a silent mode
- Includes a full suite of power protection features
- Dimensions: 150mm x 86mm x 140mm (W x H x D)
Estimated delivery: 19.12 - 25.12
Today: 10:00 - 18:00
Estimated delivery: 19.12 - 25.12
Today: 09:00 - 17:00
Estimated delivery: 19.12 - 25.12
Today: 10:00 - 17:00
Estimated delivery: 19.12 - 25.12
Today: 10:00 - 18:00
Estimated delivery: 19.12 - 25.12
Today: 10:00 - 17:00
Estimated delivery time: 19.12 - 25.12
Estimated delivery time: 20.12 - 25.12
Estimated delivery time: 19.12 - 24.12
Estimated delivery time: 20.12 - 25.12
Estimated delivery time: 20.12 - 24.12
Estimated delivery time: 19.12 - 25.12
Estimated delivery time: 19.12 - 25.12
Estimated delivery time: 20.12 - 24.12


