Seasonic
Seasonic Focus GX-850 power supply unit 850 W 20+4 pin ATX ATX White -
FOCUS GX ATX 3.0 Following the well-established legacy of the Seasonic FOCUS Series, the FOCUS GX Series was upgraded to comply with the ATX 3.0 and PCIe 5.0 standards. Offering a complete range of power supplies ranging from 750 W to 1000 W with in a 140 mm depth, these units will be the perfect allies to power the newest high power graphics cards and processors on the market. Digital Hybrid Fan Control The industrys first, Seasonic patented, advanced three-phased thermal control achieves optimal between silence and cooling. This Digital Hybrid Fan Control functions in three operational stages: Fanless Mode, Silent Mode, and Cooling Mode. Reduced noise without increase in temperature Extended fan life due to the reduced number of fan rotations Optimized heat dissipation at all times Unsurpassed silent performance in Fanless 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. Technical details Sustainability certificates: ENERGY STAR Ports & interfaces Motherboard power connector: 20+4 pin ATX Peripheral (Molex) power connectors (4-pin): 3 Motherboard power cable length: 61 cm Number of SATA power connectors: 2 SATA power cable length: 550 mm Peripheral (Molex) power cable length: 690 mm PCI Express power connectors (6+2 pin): 3 PCI Express power connectors (12+4 pin): 1 CPU power connector (4+4 pin): Yes CPU power cable length: 70 cm Cabling type: Fully-Modular Weight & dimensions Width: 150 mm Depth: 140 mm Height: 86 mm Power Total power: 850 W AC input voltage: 100 - 240 V AC input frequency: 50/60 Hz Input current: 11 - 5.5 A Maximum input current (@110V): 11 A Maximum input current (@220V): 5.5 A 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 Power protection features: Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage Operational conditions Operating temperature (T-T): 0 - 50 °C Packaging data Package type: Box Certificates Compliance certificates: CB, CE, EAC, REACH, RoHS, WEEE, cTUVus Design Product colour: White Cooling type: Active Fan diameter: 13.5 cm Number of fans: 1 fan(s) On/off switch: Yes Performance Purpose: PC Power supply unit (PSU) form factor: ATX 80 PLUS certification: 80 PLUS Gold Bearing technology: FDB Mean time between failures (MTBF): 100000 h Logistics data Warranty period: 10 year(s) Safety regulation & standards Safety: cTUVus, TUV, CB, CCC, BSMI, EAC, CE
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Price history (lowest price)
2026-07-12 – 2026-08-04min £135.58 · max £147.97
Product details
- Brands
- Seasonic
- GTIN
- 04711173878568
- Categories
- Electronics > Electronics Accessories > Computer Components > Desktop Computer & Server Cases
