Tired of unstable power that forces you to reboot or lose work? The Seasonic Focus GX, 750 W, 100 - 240 V, 50/60 Hz, 10 - 5 A, Power Supply delivers clean, reliable electricity to keep your PC running smoothly, whether you’re gaming, creating content, or handling demanding workloads.
Usages of a 750 W Power Supply
A solid power source fits seamlessly into many daily setups:
- High-end gaming rigs that push multiple graphics cards.
- Workstations for video editing and 3D rendering.
- Home servers that run 24/7 for backups and media streaming.
- Overclocked CPUs that demand extra headroom.
- Custom builds where cable management and modularity matter.
Seasonic Power Supply
If you build or upgrade a PC, you know how crucial a stable power supply is. Many users struggle with noisy fans, limited connectors, or insufficient wattage that forces compromises on performance. This unit offers the capacity and quiet operation you need, eliminating power-related headaches and letting you focus on what matters-your work or play.
Key Features of a 750 W Power Supply
- 80 PLUS Gold certification: 87 % efficiency at typical loads, reducing electricity costs.
- Hybrid Silent Fan Control: Fanless below 30 % load, keeping the system whisper-quiet during light use.
- Fluid Dynamic Bearing fan: Low-noise, long-lasting fan that minimises vibration and power draw.
- Fully-Modular cabling: Only connect the cables you need for a tidy build.
- ATX 3.0 compliance: Supports the latest motherboards and CPUs.
- Input voltage range 100-240 V: Works worldwide without a converter.
- Dimensions 86 mm × 140 mm × 150 mm: Fits standard ATX cases comfortably.
- MTBF 100 000 h: Engineered for years of dependable service.
- Over-current, over-voltage, short-circuit protection: Safeguards components from electrical faults.
- Two 6+2 pin PCIe connectors (75 cm cables): Ready for multi-GPU configurations.
Benefits of Seasonic Power Supply
You’ll enjoy a quieter workspace thanks to the fan-less mode at low loads, while the efficient design cuts your electricity bill. The modular cables simplify assembly and improve airflow, reducing heat buildup. Comprehensive protection features give peace of mind, and the high MTBF means you won’t be replacing the unit anytime soon, saving you both time and money.
Specifications
| Power |
| Power protection features |
Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
| Max output current (+5Vsb) |
3 A |
| Max output current (-12V) |
0.3 A |
| Max output current (+5V) |
20 A |
| Max output current (+12V) |
62 A |
| Max output current (+3.3V) |
20 A |
| Combined power (+5Vsb) |
15 W |
| Combined power (-12V) |
3.6 W |
| Combined power (+12V) |
744 W |
| Combined power (+3.3V) |
100 W |
| Input current |
10 - 5 A |
| AC input frequency |
50/60 Hz |
| AC input voltage |
100 - 240 V |
| Total power |
750 W |
| Ports & interfaces |
| Cabling type |
Fully-Modular |
| PCI Express connector |
Yes |
| CPU power cable length |
65 cm |
| CPU power connector (4+4 pin) |
Yes |
| PCI Express power cable length |
75 cm |
| PCI Express power connectors (6+2 pin) |
2 |
| Peripheral (Molex) power cable length |
470,690 mm |
| SATA power cable length |
450,810,860 mm |
| Motherboard power cable length |
61 cm |
| Motherboard power connector |
20+4 pin ATX |
| Performance |
| Mean time between failures (MTBF) |
100000 h |
| Bearing technology |
FDB |
| Silent mode |
Yes |
| ATX version |
3.0 |
| 80 PLUS certification |
80 PLUS Gold |
| Power supply unit (PSU) form factor |
ATX |
| Purpose |
PC |
| Design |
| On/off switch |
Yes |
| Number of fans |
1 fan(s) |
| Fan diameter |
12 cm |
| Cooling type |
Active |
| Product colour |
Black |
| Operational conditions |
| Operating temperature (T-T) |
0 - 50 °C |
| Operating temperature (T-T) |
0 - 50 °C |
| Certificates |
| Certification |
cTUVus, TUV, CB, CCC, BSMI, EAC, CE, Energy Star, RoHS, WEEE, ErP Lot 6, REACH |
| Compliance certificates |
BSMI, CB, CCC, CE, EAC, REACH, RoHS, cTUVus, WEEE |
| Packaging content |
| Cable tie(s) included |
Yes |
| Cables included |
AC, CPU, PCIe, Peripheral (Molex), Peripheral (Molex) to SATA 3.3, SATA |
| Weight & dimensions |
| Height |
86 mm |
| Depth |
140 mm |
| Width |
150 mm |
| Technical details |
| Sustainability compliance |
Yes |
| Sustainability certificates |
ENERGY STAR, ErP |
