Description by backtotheoffice
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 Additionally, there is a switch at the back of the power supply which allows users to customize their cooling needs by selecting between the Seasonic S2FC (fan control without Fanless Mode) and the S3FC (fan control including Fanless Mode) FOCUS GX (ONESEASONIC)The newly upgraded FOCUS PX and GX series are the successor to the FOCUS PLUS Series, which became an instant the top seller in the power supply market after its launch in 2017.
In 2019, Seasonic engineers have made improvements on the popular series, removing the inline capacitors on the supplied cables. Besides the small change in the series naming, the PSU housing and its packaging are also updated to be in line with the concept of the One Seasonic Initiative.80 PLUS® GOLDThe FOCUS GX achieves 80 PLUS® Gold certification with its 90 % efficiency at 50 % system load.CABLE-FREE CONNECTION DESIGNSeasonic´s engineers have implemented a new design feature, where instead of cables; the back panel and the PCB (Printed Circuit Board) are connected by a copper plate.
This breakthrough solution not only lowers the chance of production errors during manual insertion but it also improves output power quality.HYBRID SILENT FAN CONTROLThe 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.THE FAN CONTROL BUTTONThe fan control button can be found on the back of the FOCUS PLUS power supply, next to the power switch.
The image here illustrates how to select different fan control modes to suit your need.DO NOT press the button if you wish to include the Fanless Mode, which means the fan in the power supply will not spin when the power supply is under light loads. Press the button if you wish to have the fan spin at all times, even at lower loads.FLUID DYNAMIC FAN BEARINGHigh 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.HOW IT WORKSWhen 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 Power protection features Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage Max output current (+5 Vsb) 3 A Max output current (-12V) 0.3 A Max output current (+5V) 20 A Max output current (+12V) 45 A Max output current (+3.3V) 20 A Combined power (+5 Vsb) 15 W Combined power (-12V) 3.6 W Combined power (+5V) 100 W Combined power (+12V) 540 W Combined power (+3.3V) 100 W Input current 8 - 4 A AC input frequency 50 - 60 Hz AC input voltage 100 - 240 V Total power 550 W Ports & interfaces Cabling type Fully-Modular CPU power cable length 65 cm CPU power connector (4+4 pin) Yes PCI Express power cable length 75 cm PCI Express power connectors (6+2 pin) 4 Peripheral (Molex) power cable length 690 mm Peripheral (Molex) power connectors (4-pin) 3 SATA power cable length 450,570,810,860 mm Motherboard power cable length 61 cm Motherboard power connector 20+4 pin ATX Performance Mean time between failures (MTBF) 100000 h Bearing technology FDB 80 PLUS certification 80 PLUS Gold Power supply unit (PSU) form factor ATX Purpose PC Design On/off switch Yes Fan diameter 12 cm Cooling type Active Product colour Black Operational conditions Operating temperature (T-T) 0 - 50 °C Safety regulation & standards Safety cTUVus, TUV, CB, CCC, BSMI, EAC, CE Certificates Certification WEEE, ErP Lot 6, REACH Compliance certificates RoHS Weight & dimensions Height 86 mm Depth 140 mm Width 150 mm Packaging data Package type Box Technical details Sustainability certificates ENERGY STAR Logistics data Harmonized System (HS) code 84733020 manual pdf leaflet
