Seasonic Focus GX V4 ATX 3.1 850W - PSU, 80 Plus Gold
Key Specifications
Choose one or multiple features to search for items that have the same specifications.Technical details | |
Sustainability compliance | ![]() |
Sustainability certificates | ENERGY STAR, ErP |
Ports & interfaces | |
PCI Express connector | ![]() |
Motherboard power connector | 20+4 pin ATX |
Number of SATA power connectors | 4 |
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 | 450,810,860 mm |
CPU power cable length | 65 cm |
Peripheral (Molex) power cable length | 470,690 mm |
PCI Express power cable length | 75 cm |
Weight & dimensions | |
Height | 86 mm |
Width | 150 mm |
Depth | 140 mm |
Energy management | |
Peak power | 850 W |
Input current | 12 - 6 A |
Nominal power | 850 W |
Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
Power Factor Correction (PFC) type | Active |
Combined power (+3.3V) | 100 W |
Combined power (+12V) | 840 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) | 70 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 | 850 W |
Operational conditions | |
Operating temperature (T-T) | 0 - 50 °C |
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 |
Compliance certificates | BSMI, CB, CCC, CE, EAC, REACH, RoHS, cTUVus, WEEE |
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 | 12 cm |
Performance | |
Mean time between failures (MTBF) | 100000 h |
Form factor | ATX |
Noise level | 0 dB |
Purpose | PC |
Bearing technology | FDB |
Supported motherboard form factors | ATX |
ATX version | 3.1 |
Silent mode | ![]() |
Power supply unit (PSU) form factor | ATX |
Logistics data | |
Warranty period | 10 year(s) |
EAN | 4711173878438 |
Power your high-performance PC with confidence using the Seasonic Focus GX-850. This unit delivers a steady 850 watts, ideal for demanding gaming rigs and workstations equipped with the latest components. Its 80 PLUS Gold certification ensures up to 90% efficiency, which reduces wasted heat and lowers your energy consumption. Built to the latest ATX 3.1 standard, it is engineered to handle the high transient power spikes of modern graphics cards, providing stable and reliable performance when you need it most.
Installation is simple thanks to the fully modular design, which lets you use only the cables you need for a clean build with improved airflow. The compact 140mm deep chassis offers excellent compatibility, fitting easily into a wide range of ATX cases without compromising on power. A large 135mm fan provides effective cooling while maintaining quiet operation, and its silent mode keeps the fan off during low-load tasks. With a full suite of protections, your valuable components are always kept safe.
Key Features:- Delivers 850W of continuous power
- Features 80 PLUS Gold certified efficiency
- Built to the modern ATX 3.1 standard
- Offers a fully modular design for clean cable management
- Fits standard cases with an ATX form factor
- Features a compact 140mm depth for easy installation
- Cools quietly with a large 135mm fan and silent mode
- Includes a full suite of power protection features
Estimated delivery: Today
Today: 10:00 - 18:00
Estimated delivery: 09.10 - 12.10
Today: 09:00 - 17:00
Estimated delivery: 09.10 - 12.10
Today: 10:00 - 17:00
Estimated delivery: 09.10 - 12.10
Today: 10:00 - 18:00
Estimated delivery: 09.10 - 12.10
Today: 10:00 - 17:00
Estimated delivery time: 09.10 - 13.10
Estimated delivery time: 10.10 - 13.10
Estimated delivery time: 09.10 - 12.10
Estimated delivery time: 10.10 - 13.10
Estimated delivery time: 10.10 - 12.10
Estimated delivery time: 10.10 - 12.10