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 | 4 |
| Peripheral (Molex) power connectors (4-pin) | 1 |
| EPS power connector (8-pin) | ![]() |
| ATX power connector (20+4 pin) | ![]() |
| PCI Express power connectors (8-pin) | 3 |
| CPU power connector (4+4 pin) | ![]() |
| CPU P4 connector (4-pin) | 2 |
| PCI Express power connectors (6+2 pin) | 1 |
| Cabling type | Modular |
| Motherboard power cable length | 61 cm |
| SATA power cable length | 950 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 | 160 mm |
| Energy management | |
| Input current | 15 - 7.5 A |
| Nominal power | 1200 W |
| Efficiency | 90% |
| Power protection features | Over current, Over power, Over voltage, Short circuit, Under voltage |
| Combined power (+3.3V) | 125 W |
| Combined power (+12V) | 1200 W |
| Combined power (+5V) | 125 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 25 A |
| Max output current (+12V) | 100 A |
| Max output current (+5V) | 25 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 | 1200 W |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 50 °C |
| Packaging data | |
| Package type | Box |
| Certificates | |
| Certification | cTUVus, TUV, CB, CCC, BSMI, EAC, CE, Energy Star, RoHS, WEEE, ErP Lot 6, REACH |
| RoHS compliance | ![]() |
| 80 PLUS certification | 80 PLUS Gold |
| Packaging content | |
| Cables included | AC, CPU, PCIe, Peripheral (Molex), Peripheral (Molex) to SATA 3.3, SATA |
| Cable tie(s) included | ![]() |
| Design | |
| Product colour | Black |
| Illumination | ![]() |
| Number of fans | 1 fan(s) |
| On/off switch | ![]() |
| Cooling type | Active |
| Fan diameter | 13.5 cm |
| Performance | |
| Mean time between failures (MTBF) | 150000 h |
| Purpose | PC |
| Bearing technology | FDB |
| ATX version | 3.0 |
| Silent mode | ![]() |
| Power supply unit (PSU) form factor | ATX |
| Logistics data | |
| Warranty period | 10 year(s) |
| EAN | 4711173877721 |
| Warranty | 1 year |
The Seasonic VERTEX GX provides a continuous power output of 1200W, designed to meet the demands of high-performance computing systems. It is built to the 80 PLUS Gold standard, achieving up to 90% efficiency at typical workloads to minimize heat generation and energy consumption. Full compliance with ATX 3.1 and PCIe 5.1 specifications ensures stable and reliable power delivery for current-generation processors and graphics cards. The inclusion of a dedicated 12V-2x6 cable allows for direct connection to modern GPUs, eliminating the need for adapters.
This unit features a fully modular design, which permits the use of only the required cables for a specific build, simplifying cable management and improving internal airflow. A 135mm Fluid Dynamic Bearing (FDB) fan handles cooling and is engineered for longevity and quiet operation. The power supply also incorporates a hybrid silent fan control, which deactivates the fan under low-load conditions for silent operation. A comprehensive set of protection circuits, including Over Power Protection (OPP) and Over Current Protection (OCP), is integrated to safeguard connected components.
Key Features:- Provides a total power output of 1200W
- Features 80 PLUS Gold certified efficiency
- Utilizes a standard ATX form factor
- Offers a fully modular cabling system
- Equipped with a 135mm Fluid Dynamic Bearing fan
- Includes a hybrid mode for silent, fanless operation at low loads
- Compliant with ATX 3.1 and PCIe 5.1 standards
- Measures 160 mm in length
Estimated delivery: 02.02 - 04.02
Today: 10:00 - 18:00
Estimated delivery: 02.02 - 04.02
Today: 09:00 - 17:00
Estimated delivery: 02.02 - 04.02
Today: 10:00 - 17:00
Estimated delivery: 02.02 - 04.02
Today: 10:00 - 18:00
Estimated delivery: 02.02 - 04.02
Today: 10:00 - 17:00
Estimated delivery time: 02.02 - 04.02
Estimated delivery time: 03.02 - 04.02
Estimated delivery time: 02.02 - 03.02
Estimated delivery time: 03.02 - 04.02
Estimated delivery time: 03.02
Estimated delivery time: 02.02 - 04.02
Estimated delivery time: 02.02 - 04.02
Estimated delivery time: 03.02
- leaflet (English)


