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Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Technical details | |
| Sustainability certificates | ENERGY STAR |
| Ports & interfaces | |
| PCI Express connector | ![]() |
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 8 |
| Peripheral (Molex) power connectors (4-pin) | 3 |
| EPS power connector (8-pin) | ![]() |
| ATX power connector (20+4 pin) | ![]() |
| PCI Express power connectors (8-pin) | 2 |
| CPU power connector (4+4 pin) | ![]() |
| PCI Express power connectors (6+2 pin) | 2 |
| Cabling type | Modular |
| Motherboard power cable length | 61 cm |
| SATA power cable length | 450,570,810,860 mm |
| CPU power cable length | 65 cm |
| Peripheral (Molex) power cable length | 690 mm |
| PCI Express power cable length | 75 cm |
| Weight & dimensions | |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 140 mm |
| Energy management | |
| Input current | 5 - 10 A |
| Nominal power | 750 W |
| Efficiency | 90% |
| Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
| Combined power (+3.3V) | 100 W |
| Combined power (+12V) | 744 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 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 temperature (T-T) | 0 - 50 °C |
| Packaging data | |
| Package type | Box |
| 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 | |
| Certification | WEEE, ErP Lot 6, REACH |
| Mean time between failures (MTBF) | 100000 h |
| Safety | cTUVus, TUV, CB, CCC, BSMI, EAC, CE |
| Form factor | ATX |
| Purpose | PC |
| Bearing technology | FDB |
| Silent mode | ![]() |
| Power supply unit (PSU) form factor | ATX |
| Logistics data | |
| Harmonized System (HS) code | 84733020 |
| EAN | 4711173874690 |
| Warranty | 1 year |
The Seasonic FOCUS GX-750 is an ATX power supply unit that provides 750 watts of continuous power for desktop computer systems. It operates with an 80 PLUS Gold efficiency rating, ensuring that a high percentage of input power is converted for system use with minimal energy loss as heat. The fully modular cable design allows builders to use only necessary cables, which can simplify system assembly and improve internal airflow by reducing clutter. Adherence to ATX 3.1 and PCIe 5.1 standards provides compatibility with a wide range of contemporary motherboards and high-demand graphics cards.
Cooling is managed by a 135 mm Fluid Dynamic Bearing (FDB) fan, selected for its operational lifespan and low noise profile. The unit incorporates a Digital Hybrid Fan Control system that deactivates the fan under low loads for silent operation during idle or light tasks. A comprehensive set of electrical protections, including Over Voltage (OVP), Over Power (OPP), and Short Circuit Protection (SCP), is integrated to safeguard connected components from electrical faults. With a depth of 140 mm, the power supply is designed for installation in most ATX-compatible computer cases.
Key Features:- Provides a total power output of 750W
- Certified for 80 PLUS Gold efficiency
- Features a fully modular cable system
- Built in a standard ATX form factor with a 140 mm depth
- Equipped with a 135 mm Fluid Dynamic Bearing fan
- Offers two 6+2 pin PCIe and eight SATA power connectors
- Integrates OVP, OPP, SCP, OCP, OTP, and UVP protections
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