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 industry’s 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.
Seasonic Focus GX-850. Total power: 850 W, AC input voltage: 100 - 240 V, AC input frequency: 50/60 Hz. Motherboard power connector: 20+4 pin ATX, Motherboard power cable length: 61 cm, SATA power cable length: 550 mm. Purpose: PC, Power supply unit (PSU)
Weight & dimensions (Width)
150 mm
Weight & dimensions (Depth)
140 mm
Weight & dimensions (Height)
86 mm
Packaging data (Package type)
Box
Certificates (Compliance certificates)
CB/CE/cTUVus/EAC/REACH/RoHS/WEEE
Operational conditions (Operating temperature (T-T))
0 - 50 C
Design (Product colour)
White
Power (AC input frequency)
50/60 Hz
Power (AC input voltage)
100 - 240 V
Design (Cooling type)
Active
Design (Number of fans)
1 fan(s)
Power (Input current)
11 - 5.5 A
Design (Fan diameter)
135 mm
Design (On/off switch)
Yes
Power (Combined power (+12V))
840 W
Power (Combined power (+3.3V))
100 W
Power (Combined power (+5V))
100 W
Power (Combined power (+5Vsb))
15 W
Power (Combined power (-12V))
3.6 W
Power (Max output current (+12V))
70 A
Power (Max output current (+3.3V))
20 A
Power (Max output current (+5V))
20 A
Power (Max output current (+5Vsb))
3 A
Power (Max output current (-12V))
0.3 A
Power (Power protection features)
Over current/Over power/Over voltage/Overheating/Short circuit/Under voltage
Power (Total power)
850 W
Ports & interfaces (Cabling type)
Fully-Modular
Ports & interfaces (Motherboard power cable length)
610 mm
Ports & interfaces (Motherboard power connector)
20+4 pin ATX
Ports & interfaces (Number of SATA power connectors)
2
Ports & interfaces (Peripheral (Molex) power cable length)
690 mm
Ports & interfaces (Peripheral (Molex) power connectors (4-pin))
3
Ports & interfaces (SATA power cable length)
550 mm
Performance (80 PLUS certification)
80 PLUS Gold
Performance (Mean time between failures (MTBF))
100000 h
Performance (Power supply unit (PSU) form factor)
ATX
Performance (Purpose)
PC
Logistics data (Warranty period)
10 year(s)
Ports & interfaces (CPU power connector (4+4 pin))
Yes
Ports & interfaces (PCI Express power connectors (6+2 pin))
3
Performance (Bearing technology)
FDB
Technical details (Sustainability certificates)
ENERGY STAR
Power (Maximum input current (@110V))
11 A
Power (Maximum input current (@220V))
5.5 A
Ports & interfaces (CPU power cable length)
700 mm
Safety regulation & standards (Safety)
cTUVus, TUV, CB, CCC, BSMI, EAC, CE
Ports & interfaces (PCI Express power connectors (12+4 pin))
1000 W | 100 - 240 V | Efficiency 92.5 % | 80 PLUS certification 80 PLUS Gold | PC | ATX | Noise level 30.3 dB | Fan diameter 120 mm | Weight 2.64 kg | Pure Power 13
