United Kingdom
Catalog   /   Computing   /   Components   /   PSUs   /   Seasonic

Seasonic FOCUS GX FOCUS GX-850 (SSR-850FX)

Photos - PSU Seasonic FOCUS GX FOCUS GX-850
Videos 20Photos 13
Seasonic FOCUS GX FOCUS GX-850
Main
Power850 W
Form factorATX
Specs
PFCactive
Efficiency90 %
Cooling systemsemi-passive
Fan size120 mm
Fan bearinghydrodynamic
Certification80+ Gold
ATX12V version2.3
Power connectors
MB/CPU power supply24+8+8(4+4) pin
SATA10
MOLEX5
PCI-E 8pin (6+2)6
Floppy
Cable systemmodular
Braided wires
Cable length
MB610 mm
CPU650 mm
SATA810 mm
MOLEX690 mm
PCI-E750 mm
Max. power
+3.3V20 A
+5V20 A
+12V170 A
-12V0.3 A
+5Vsb3 A
+12V840 W
+3.3V +5V100 W
-12V3.6 W
+5Vsb15 W
General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
ProtectionUVP, OCP, OTP
Manufacturer's warranty10 years
Dimensions (HxWxD)86x150x140 mm
Official Websiteseasonic.com
Added to E-Catalogoctober 2017
P/N
SSR-850FX

Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Seasonic 2024 - new products, best sales and most actual models Seasonic.

Buy Seasonic FOCUS GX FOCUS GX-850

All prices 8 →
When you make a purchase through links on our site, we may earn an affiliate commission.

Seasonic SSR-850FX FOCUS Plus Gold 850W 80Gold ATX 12V PSU/Power Supply -

Total continuous power: 850 Watt Feature: Cable management, active PFC, 80 PLUS Gold Standard: ATX 2.03, ATX 12V 2.0, ATX 1... more2V 2.4, EPS Fan Size: 120 mm Fully Modular, Premium Hybrid Fan Control
Amazon.co.uk
Delivery: to United Kingdom
Report
£156.05

Seasonic Focus GX-850 Power Supply Unit 850w ATX 80Plus Gold PSU FOCUS-GX-

FOCUS GX (ONESEASONIC)The newly upgraded FOCUS PX and GX series are the successor to the FOCUS PLUS Series, which became an i... morenstant 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 OneSeasonic 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.At-a-glanceAdditionally, 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)Extended fan life due to the reduced number of fan rotationsOptimized heat dissipation at all timesReduced noise without increase in
Technextday.co.uk
Delivery: in United Kingdom
Report
£155.68

Seasonic FOCUS-GX-850 power supply unit 850 W 20+4 pin ATX ATX Black

Seasonic FOCUS-GX-850 power supply unit 850 W 20+4 pin ATX ATX Black
Smartteck.co.uk
Delivery: to United Kingdom
Report
£141.26

Seasonic Focus GX 850W Modular Power Supply 80 Plus Gold FOCUS-GX-850

The newly upgraded FOCUS PX and GX series are the successor to the FOCUS PLUS Series, which became an instant the top seller... morein 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 OneSeasonic Initiative. 80 PLUS® Gold The FOCUS GX achieves 80 PLUS® Gold certification with its 90 % efficiency at 50 % system load. Cable-free Connection Design Seasonic’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 Control 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. Benefits 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). The Fan Control Button The 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 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. How it works 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
CCLonline.com
Delivery: to United Kingdom
Report
£164.24

Seasonic Seasonic Focus GX-850 850W 80+ Gold Modular Power Supply FOCUS-GX

The Focus series from Seasonic represents a long-awaited re-entry into the power supply market and includes compact 80 PLUS G... moreold-rated models with fully modular cable management that also looks stylish while operating quietly thanks to the quiet and reliable semi-passive 120 mm fan. The smart choice of components, included so as to complement one another during operation, as well as the materials used all meet the high standards of Seasonic and the end result is a premium product with a 10 year guarantee that demonstrates Seasonic's confidence in their power supplies.The Seasonic Focus GX Gold Power Supply at a Glance:850 Watt power supply with powerful 70A single railHigh efficiency with 80 PLUS Gold certificationQuiet 120 mm fan with semi-passive modeFully modular cable management with flat cablesSix 6+2-Pin PCIe connector for graphics cardsPower Supply with 80 PLUS Gold Efficiency and Powerful 70A Single RailThe Seasonic Focus GX Gold supplies up to 850 Watt in total output, meaning that even high-end PCs will be powered with ease. The powerful 12 Volt rail delivers a full 70A. In spite of these impressive specs, the Seasonic Focus GX Gold remains remarkably efficient, something that results from Seasonic's smart choice of high-quality components - such as the capacitors. Consequently, the power supply received an 80 PLUS Gold certification, meaning that it is capable of 90% efficiency under a 50% load.In terms of tidiness, Seasonic smartly opted to make their power supply cables fully modular - arguably a must with the amount of connectivity options on offer! Besides a 24-Pin- and two 4+4-pin cables, the PSU includes (among other things), six 6+2-pin PCIe connectors as well as ten SATA- and three 4-pin Molex connectors. The cables are very flat and easy to cable manage.The included 120 mm fan provides, thanks in large part to its quiet-running Fluid Dynamic Bearings, very low noise during operation. The added benefit of FDB is the fact that they also happen to be incredibly robust and durable. A switch on the back of the power supply allows users to choose between automatic fan regulation either with or without a passive mode. Depending on how hard the power supply is being pushed, users will benefit from reduced noise levels or maximised cooling performance respectively.It almost goes without saying that the Seasonic Focus GX Gold naturally includes all the safety features we have come to expect from modern power supplies. Should the PSU fail unexpectedly, not to worry - Seasonic stands behind this exceptional product with a full ten-year manufacturer's guarantee! Technical Details:Dimensions: 150 x 86 x 140 mm (W x H x D)Fan: 120 mm (Fluid Dynamic Bearing, automatic control with semi-passive mode)Efficiency: ~ 87/90/87% @ 20/50/100% Load, 80 PLUS Gold certificationActive PFCFormfaktor: ATX12VOutput: 850 W+3,3V: 20 A+5V: 20 A+3,3V & +5V: 100 W+12V: 70 A / 840 W-12V: 0,3 A / 3,6 W+5Vsb: 3 A / 15 WConnections (removable):1x 24-Pin2x 4+4-Pin6x
Overclockers.co.uk
Delivery: to United Kingdom
Report
£119.99
3 more offer(s)
Video reviews

Seasonic FOCUS GX configurations

Price for Seasonic FOCUS GX
Seasonic FOCUS GX FOCUS GX-550from £94.995 offers
Seasonic FOCUS GX FOCUS GX-750from £87.506 offers
Seasonic FOCUS GX FOCUS GX-850from £113.998 offers
Seasonic FOCUS GX FOCUS GX-1000from £142.997 offers
Filters