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SilverStone ST85F 850 W ATX 12V 2.2 & EPS 12V SLI Ready CrossFire Ready 80 PLUS Certified Full Modular Active PFC Power Supply

  • ATX 12V 2.2 & EPS 12V
  • Full Modular
  • 80 PLUS Certified
  • 100 - 240 V 50/60 Hz
  • +3.3V@25A,+5V@30A,+12V1@35A,+12V2@35A, -12V@0.5A,+5VSB@3.0A
🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available
Overview
Specs
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The ST85F from Silverstone deliver 850W of power to your system so you have plenty of juice for gaming, file-serving or both. The dual +12V rails provide a balanced output. An Active PFC and >80% efficiency ensure minimal power waste which keeps the PSU cool.
The power connectors are fully modular. This lets you use only the connections you need. There is a handy carry bag for the extra cables, so they’ll still be around when you upgrade. The cables are all sheathed to de-clutter the inside of the case, enhancing airflow.
It is CrossFire X Certified with 4x6-pin and 2x8-pin PCIe connectors. There are also 6 SATA connectors for all of your high speed drives. The cables are partially mesh sleeved to increase air flow and to make management easier.
The ST85F from Silverstone deliver 850W of power to your system so you have plenty of juice for gaming, file-serving or both. The dual +12V rails provide a balanced output. An Active PFC and >80% efficiency ensure minimal power waste which keeps the PSU cool.

The power connectors are fully modular. This lets you use only the connections you need. There is a handy carry bag for the extra cables, so they’ll still be around when you upgrade. The cables are all sheathed to de-clutter the inside of the case, enhancing airflow.

It is CrossFire X Certified with 4x6-pin and 2x8-pin PCIe connectors. There are also 6 SATA connectors for all of your high speed drives. The cables are partially mesh sleeved to increase air flow and to make management easier.
  • neweggATX12V and EPS12V CompatibleCompatible with the ATX12V (ATX 2.2) and EPS12V standards, the Silverstone ST85F provides maximum power stability to drive the latest Intel and AMD processors as well as other components for desktop and server computer systems.
  • newegg850W Maximum PowerThe Silverstone ST85F provides a maximum power of 850W for a safe, reliable output for high-end computer systems.
  • newegg80 Plus CertifiedThe 80 PLUS certified power supply provides high power efficiency of at least 80% at any load between 20% and 100%, saving your money on your electrical bill, reducing heat in your computer's system and prolonging its life.
  • neweggEfficient CoolingA 135mm ball bearing fan plus hexagon cutouts increases overall airflow in the power supply enclosure and helps remove heat from the chassis simultaneously.
  • neweggATi CrossFireX CertifiedThe Silverstone ST85F has gone through a series of rigorous ATi CrossFireX certification tests for maximum system stability when building CrossFireX Ready multi-video-card PCs.
  • neweggModular Cable ManagementThe modular cable design allows use of only the cables you need resulting in improved internal airflow and reduced system clutter.

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Return Policies

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