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Item#: N82E16817256061

SILVERSTONE ST50F-ES 500W ATX12V v2.3 80 PLUS Certified Active PFC Power Supply

  • ATX12V v2.3
  • 80 PLUS Certified
  • 103.5V~253V
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The Silverstone ST50F-ES power supply is designed to deliver maximum power with extreme simplicity. The Silverstone ST50F-ES power supply has one extremely robust 34A rail. The Active PFC and >80% efficiency rating ensure that little power is wasted.

Equipped with 1x6-pin and 1x8-pin PCIe connectors, the Silverstone ST50F-ES power supply provides plenty of reliable power to your high end graphics cards, 4 SATA connectors for all of your high speed drives. Industrial-grade protections built into the power supply include defenses against over current, short-circuit, over voltage and under voltage.

  • newegg ATX 12V Compatible Compatible with the ATX12V v2.3 standard, the Silverstone ST50F-ES power supply provides maximum power stability to drive the processors as well as other system components.
  • newegg 500W Maximum Power A maximum power of 500W delivers safe, reliable output for average computer systems.
  • newegg 80 PLUS Certified The 80 PLUS Bronze 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.
  • newegg 120mm Cooling Fan The Silverstone ST50F-ES power supply features a 120mm fan for increased overall airflow and heat dissipation in the power supply enclosure.

Learn more about the Silverstone ST50F-ES

Model

Brand
SILVERSTONE
Model
ST50F-ES

Spec

Type
ATX12V v2.3
Maximum Power
500W
Fans
1 x 120mm
PFC
Active
Main Connector
24Pin
+12V Rails
Single
PCI-Express Connector
1 x 6-Pin, 1 x 6+2-Pin
SATA Power Connector
4
Efficiency
> 80%
Energy-Efficient
80 PLUS Certified
Over Voltage Protection
Yes
Input Voltage
103.5V~253V
Input Frequency Range
47 - 63 Hz
Input Current
6.5A
Output
+3.3V@24A, +5V@20A, +12V@34A, -12V@0.3A, +5VSB@2.5A
Dimensions
5.91" x 3.39" x 5.51"
Weight
3.09 lbs.

Features

Connectors
1 x Main connector (24 / 20Pin)
1 x 4 / 8-Pin ATX/EPS 12V
3 x Peripheral
4 x SATA
1 x Floppy
2 x PCI-E
Features
Over Current Protection
Over Power Protection
Under voltage protection
Short Circuit Protection

500W 24hour continuous power output with 40°C operating temperature
Class-leading single +12V rail with 34A

Manufacturer Warranty

Parts
1 year limited
Labor
1 year limited

Quick Info

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year


Customer Reviews of the Silverstone ST50F-ES

Do you own this product? Write a Review

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  • Mad Max The Hammer
  • 5/4/2013 1:30:31 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsSilverstone Is Best

Pros: - powered a pc that would require a 650 watt minimum on a cheaper brand

- quiet

- inside build is quality

- my pc runs all day with b arely any shutdowns just resets for over 4 years np's

Cons: none

Other Thoughts: 1) Silverstone
2) Seasonic
3) Antec
4) pc power and cooling
5) cooler master

Did you find this review helpful? Yes No

  • E j
  • 4/15/2013 10:30:12 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsNice power supply until it broke

Pros: All seemed good , easy to install and looked fine.

Cons: All seemed good until the fan started screaming a week ago and now it has completely failed. Installed it 1/4/13 and died 4/4/2013. I believe these should last longer don't you.

Did you find this review helpful? Yes No

  • red5jedi
  • 2/28/2013 6:17:43 AM
  • Tech Level: Low
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsFail

Pros: None

Cons: Failed on install.

Did you find this review helpful? Yes No

  • contium
  • 2/19/2013 11:49:49 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year

1 out of 5 eggs

Pros: Quite

Cons: Fan stopped working. Pulled the fan out and it tested fine so not an easy fix.
Cables are too short. Had to run an extension to the motherboard.

Did you find this review helpful? Yes No

  • N/A
  • 2/16/2013 6:22:58 PM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsgreat psu!

Pros: was not DOA! Silent

Cons: n/a

Did you find this review helpful? Yes No

  • N/A
  • 2/8/2013 9:49:53 AM
  • Tech Level: Low
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsSliverStone Quality

Pros: *less heat on wasted power units
*efficient
*makes you computer work like new
* 140 mm depth for easy installation in a bitfenix case

Cons: *does not automatically turn itself on
*does not review itself

Other Thoughts: this is sliverstone quality that you would expect
from this company and it shows. They are really the
best psu money can buy seriously.

Did you find this review helpful? Yes No

  • N/A
  • 11/27/2012 1:14:26 PM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggs2 year and counting

Pros: Still going strong after 2 years

Cons: None

Did you find this review helpful? Yes No

  • sergedude
  • 11/1/2012 7:27:11 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month

5 out of 5 eggsVery good PSU, but heats up if used for a long time.

Pros: I don't care about the heat, but some may care. As long as it connects all my components, and it works, I'm alright with it.

I have a SAPPHIRE RADEON HD 7850 OC edition hooked up to it. It has the PCI-EXPRESS X-16 wire, so it can connect to your graphics cards. You can connect two graphics cards with this PSU.

I love the 120mm fan, it is literally almost silent.

I also like the design, better than those white ones that come stock in your Future-shop or Best Buy computers.

The one i had was a 250W, so this was a big improvement.

Cons: Gets pretty warm, but I don't care.

Other Thoughts: If you want to crossfire or SLI, you would want to get a 650W or higher PSU. I didn't so I got a 500W.

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

  • frankvst
  • 8/26/2012 9:31:32 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsVery good psu for price

Pros: -Delivers ample amount of power to your system
-comes with many cables and two sli cable (dont take my word on that)
-quiet
-runs cool

Cons: -not modular
i didnt really pay attention to what cables came with the power supply and found that i didnt use most of them and shoved them in the back of my case but that was my fault, lol

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

  • spr
  • 8/17/2012 4:50:51 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

3 out of 5 eggsCables are packed oddly

Pros: It does it's job, and is small-ish.

Cons: The cables were all awkwardly positioned. I found myself having to fold and fold and fold all the tethered cables and the SATA cables because they were all tightly packed in awkward directions. Was extremely irritating.

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

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Buzz

Very well made PSU

5 out of 5 eggs
Very stable PSU. fan runs almost silent.
— 3/20/2010

Very good PSU, but heats up if used for a long time.

5 out of 5 eggs
I don't care about the heat, but some may care. As long as it connects all my components, and it works, I'm alright ...
— sergedude 11/1/2012


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Silverstone > 
Item#: N82E16817256061
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