Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Ports & interfaces | |
| PCI Express connector | ![]() |
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 8 |
| 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 |
| CPU power cable length | 600 mm |
| Peripheral (Molex) power cable length | 500,650,800,950 mm |
| PCI Express power cable length | 600 mm |
| PCI Express power connectors (12+4 pin) | 1 |
| PCI Express power connectors (12+4 pin) cable length | 600 mm |
| Weight & dimensions | |
| Weight | 2.52 kg |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 140 mm |
| Energy management | |
| Input current | 10 A |
| Nominal power | 750 W |
| Power protection features | No load operation, Over current, Over power, Over voltage, Short circuit, Surge & inrush protection (SIP), 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 temperature (T-T) | 0 - 40 °C |
| Packaging data | |
| Package weight | 2.74 kg |
| Package depth | 296 mm |
| Package height | 130 mm |
| Package width | 203 mm |
| Package type | Box |
| Certificates | |
| Certification | cTUVus / TUV / CB / RCM / CE / FCC / BSMI / KC / UKCA / ICES |
| 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 |
| Fan location | Top |
| Performance | |
| Form factor | ATX |
| Purpose | PC |
| Supported motherboard form factors | ATX |
| ATX version | 3.1 |
| 80 PLUS certification | 80 PLUS Gold |
| Silent mode | ![]() |
| Power supply unit (PSU) form factor | ATX |
| EAN | 0761345200561 |
The Antec GSK 750W is an ATX power supply unit designed for modern computer systems requiring stable and efficient power. It holds an 80 PLUS Gold certification, indicating high operational efficiency under typical load conditions. The unit is built to the ATX 3.1 and PCIe 5.1 standards, ensuring compatibility with current-generation components. Internally, it utilizes Japanese capacitors for consistent voltage regulation and power delivery.
This power supply features a fully modular cabling system, which allows for the connection of only the necessary cables to aid in system airflow and cable management. A 120mm fluid dynamic bearing fan provides active cooling. For quiet operation, a Zero RPM mode stops the fan from spinning during low-load scenarios. The unit's 140mm depth fits standard ATX cases, and it integrates a comprehensive suite of protection circuits, including OVP, OCP, and SCP.
Key Features:- Provides 750W of continuous power
- Features 80 PLUS Gold certified efficiency
- Utilizes a standard ATX power supply form factor
- Employs a fully modular cabling system for clean builds
- Equipped with a 120mm fluid dynamic bearing fan
- Includes a Zero RPM mode for silent operation at low loads
- Offers eight SATA power connectors
- Measures 150mm x 140mm x 86mm
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- leaflet (English)


