-5%
The product's shade and actual color may differ from what is shown in the picture, as the images are for illustrative purposes. The product description is general and may not include all the product's features.
Seasonic Focus GX power supply unit 850 W 20+4 pin ATX ATX Black
199,00 €
189,00 €
Monthly payment from 5.77 €
3188871 FOCUS-GX-850-V4
4711173878438
Shipping 6-8 b.d.
You are interested in this product?
S3FC - Fanless until 30 % load
The industry’s first, Seasonic patented, advanced three-phased thermal control achieves optimal between silence and cooling. This Hybrid Silent Fan Control functions in three operational stages: Fanless Mode, Silent Mode, and Cooling Mode.
Fluid Dynamic Fan Bearing
High performance Fluid Dynamic Bearing (FDB) fans are designed to take advantage of the impact absorbance effects of oil. They are extremely reliable and generate considerably less operating noise and heat than ball bearing fans. The lubrication of the bearing surface reduces friction and vibration and therefore lowers overall power consumption. Due to the effortless, quieter rotations and its robust construction, this reliable fan technology also greatly increases the lifespan of the fan.
When the fan shaft rotates, high pressure oil drifts along the grooves of the bearing sleeve to generate a thin layer of lubrication between the bearing faces.
As the speed increases, so does dynamic oil pressure and the shaft is lifted from the bearing to create smooth, effortless rotations. The herringbone shape of the groves helps to efficiently channel the lubricant and avert leakage.
Power | |
| Input current | 12 - 6 A |
| Power protection features | Over current, Overload, Over voltage, Overheating, Short circuit, Under voltage |
| 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 (+5Vsb) | 3 A |
| Max output current (-12V) | 0.3 A |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Total power | 850 W |
Performance | |
| Mean time between failures (MTBF) | 100000 h |
| ATX version | 3.0 |
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Gold |
| Bearing technology | FDB |
| Silent mode | Yes |
| Power supply unit (PSU) form factor | ATX |
Design | |
| Product colour | Black |
| Number of fans | 1 fan(s) |
| Fan diameter | 12 cm |
| Cooling type | Active |
| On/off switch | Yes |
Ports & interfaces | |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 2 |
| Motherboard power connector | 20+4 pin ATX |
| Cabling type | Fully-Modular |
| PCI Express connector | Yes |
| Motherboard power cable length | 61 cm |
| SATA power cable length | 860, 450, 810 |
| Peripheral (Molex) power cable length | 470, 690 |
| PCI Express power cable length | 75 cm |
| CPU power cable length | 65 cm |
Operational conditions | |
| Operating temperature (T-T) | 0 - 50 °C |
Weight & dimensions | |
| Width | 150 mm |
| Depth | 140 mm |
| Height | 86 mm |
Technical details | |
| Sustainability compliance | Yes |
| Sustainability certificates | ENERGY STAR, ErP |
Logistics data | |
| Warranty period | 10 year(s) |
Packaging content | |
| Cables included | AC, SATA, CPU, PCIe, Peripheral (Molex), Peripheral (Molex) to SATA 3.3 |
| Cable tie(s) included | Yes |
Certificates | |
| Certification | cTUVus, TUV, CB, CCC, BSMI, EAC, CE, Energy Star, RoHS, WEEE, ErP Lot 6, REACH |
| Compliance certificates | CE, RoHS, REACH, WEEE, EAC, BSMI, CB, cTUVus, CCC |