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Silverstone > 
Item#: N82E16817256080

SILVERSTONE Strider Gold Evolution SST-ST85F-G Evolution 850W ATX 12V v2.3 / EPS 12V 80 PLUS GOLD Certified 100% Modular, Active PFC Power Supply, with 140mm Fan Filter

  • ATX 12V v2.3 / EPS 12V
  • Modular
  • 80 PLUS GOLD Certified
  • 90 - 264 V 47 - 63 Hz
  • +3.3V@22A, +5V@25A, +12V@62A, -12V@0.3A, +5VSB@3.5A
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To make great power supplies even better, SilverStone engineers delved into the details with the Strider Gold series. In order to reduce the already low noise generated by the Strider Gold, they replaced the fan with SilverStone's own Air Penetrator, which has superb cooling ability and is equipped with fluid dynamic bearing. This allowed for reprogramming of the fan controller to enable lower fan speed at any given loading condition compared to the predecessor. Various components were also re-tested and replaced with newer versions for minor boost in efficiency and performance. An excellent FF141 fan filter with magnets is even included in the package for use to reduce dust buildup.

With the fan and component upgrades, the Strider Gold Evolution series will again encompass wattage range from 750W to 1200W with 80 PLUS Gold level efficiency, ±3% voltage regulation, ±3% ripple & noise, and high amperage single +12V rail as its main features. For discerning users looking to get a top-notch power supply with all features covered and more, this is the perfect solution.


SST-ST85F-G Evolution
  • 80 PLUS Gold certification with high efficiency 88%~91% at 20%~100% loading
  • Ultra silent 139mm Air Penetrator fan with fluid dynamic bearing
  • FF141 magnetized fan filter included
  • 100% modular cables
  • 850W (950W peak power) 24 hour fully continuous power output with 40° operating temperature
  • Class-leading single +12V rail with 70A
  • Strict ±3% voltage regulation and low ripple & noise
  • Japanese main capacitors
  • Dual EPS 8pin with multiple PCI-E 8pin and PCI-E 6pin connectors support
  • Supports ATX 12V 2.3 & EPS 12V


SST-ST85F-G Evolution

Design for 80 PLUS Gold level of efficiency to reduce wasted heat and save electricity.

SST-ST85F-G Evolution

100% modular cable design for use with short cable kit such as SilverStone's PP05 or for easy removal in case with cable routed and tied down.

SST-ST85F-G Evolution

Powerful single +12V rail design, perfect for future high-end component upgrades or overclocking.

SST-ST85F-G Evolution

±3% regulation and low ripple & noise performance for high stability.

SST-ST85F-G Evolution

Ultra silent 139mm Air Penetrator fan with fluid dynamic bearing.

SST-ST85F-G Evolution

The included FF141 fan filter can help reduce dust buildup; and with its built-in magnets, it's also extremely easy to attach and remove.

SST-ST85F-G Evolution

To reduce electrical whine/buzz associated with high performance graphics card's dynamic loading changes, 2200uF capacitors are attached to PCI-E connectors. This design also helps to maintain better voltage stability and improve ripple & noise performance.

What's in the Box

SST-ST85F-G Evolution

Learn more about the Silverstone SST-ST85F-G Evolution

Quick Info


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years

Customer Reviews of the Silverstone SST-ST85F-G Evolution

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  • Rhonda L.
  • 12/5/2013 1:43:49 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsPerfect

Pros: Everything. Lots of cables, modular, sturdy.

Cons: Nothing.

Other Thoughts: Overall a great PSU. I would recommend this to anyone.

Did you find this review helpful? Yes No

  • Gregory C.
  • 10/24/2013 5:32:58 PM
  • Tech Level: High
  • Ownership: more than 1 year

1 out of 5 eggsDOA refused to RMA


Cons: Was DOA, Silverstone made me jump through hoops to obtain an RMA.

RMA never happened, been trying to RMA this for over a year, now I am told its out of warranty and they refuse to honor the RMA.

Other Thoughts: Never buying Silverstone again.

Manufacturer Response:

The "ST85F-G Evolution" has been on the market for less than two years so every single one of these are still in warranty. We will never let RMA request go unanswered for more than a couple of days so your claim seems incredible. If there is a misunderstanding, please get in contact with our US office in California directly. They answer to all phone calls with live person during office hours between 08:30am to 05:30pm pacific time:


Did you find this review helpful? Yes No

  • David W.
  • 2/25/2013 10:41:00 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsSolid PSU, extra long modular cables

Pros: -Build Quality
-LONG cables, had no issue running the CPU power cable behind my Full Sized tower (Rosewill Thor V2) to reach the input at the top of the mobo, no extensions needed. This was my primary concern with other power supplies out there.
-Comes with a ton of cables...with the plus of them all being 100% fully modular

Cons: None yet...I can't use the nice magnetic filter that came with the power supply because the fan has to be mounted down in the case that I purchased. The filter cannot fit between the rubber stands and power supply. Didn't dock an egg because my case comes with it's own built-in PSU fan filter.

Other Thoughts: Build Specs:

i7 3770k
Asus Sabertooth z77
16gb corsair vengeance
Geforce GTX 670 ftw edition
120gb ssd
1 tb hdd

Manufacturer Response:

Thank you very much for purchasing a SilverStone. The included filter is magnetic so you can use it almost anywhere on your case as well (if it is a steel based chassis).

1 out of 2 people found this review helpful. Did you? Yes No

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Computer Hardware > 
Power Supplies > 
Power Supplies > 
Silverstone > 
Item#: N82E16817256080
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