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Silverstone Strider Essential ST50F-ES 500W Power Supply ATX 24PIN 120mm Fan 34A 80+ Black

Silverstone Strider Essential ST50F-ES 500W Power Supply ATX 24PIN 120mm Fan 34A 80+ Black - 1
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Silverstone Strider Essential ST50F-ES 500W Power Supply ATX 24PIN 120mm Fan 34A 80+ Black - 49495_l.jpg Silverstone Strider Essential ST50F-ES 500W Power Supply ATX 24PIN 120mm Fan 34A 80+ Black - 49495_1.jpg Silverstone Strider Essential ST50F-ES 500W Power Supply ATX 24PIN 120mm Fan 34A 80+ Black - 49495_2.jpg Silverstone Strider Essential ST50F-ES 500W Power Supply ATX 24PIN 120mm Fan 34A 80+ Black - 49495_3.jpg Customer Photos (0)
Silverstone Technology
Reg. Price: $74.98  CAD
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   Shipping Weight:   4.4 lbs
   Part #: ST50F-ES

Features    [ Edit | History ]
After successfully introducing and implementing many enthusiasts features such as fully modular cables and 80 PLUS certifications into the versatile Strider series that encompasses models rating from 350W to 1500W, SilverStone has decided to take its power supply expertise into the masses by releasing the Strider Essential series, a line of power supplies designed with high affordability and great performance. The Strider Essential series models, ST40F-ES and ST50F-ES are power supplies with 80 PLUS certification level efficiency and single +12V rail design. Its quiet running fan ensures stable performance with minimum noise while its solid design and components support up to 40 degrees for 24/7 operation. The ST40F-ES and ST50F-ES can also fully support multi-GPU systems with 8pin/6pin PCI-E connectors. From a value and performance standpoint, the Strider Essential series is an outstanding choice.

Special Feature
High efficiency with 80 PLUS
500W 24hour continuous power output with 40?operating temperature
Class-leading single +12V rail with 34A
Multiple protection circuitry
Silent running 120mm fan with 18dBA minimum
PCI-E 8pin and PCI-E 6pin connectors support
Support ATX 12V 2.3
Active PFC

Specifications    [ Edit | History ]
Model No.
 Max. DC Output
Load Range
  +3.3V +5V +12V1 +12V2 +12V3 +12V4 +5VSB -12V -5V
  24A 20A 34A / / / 2.5A 0.3A /
Peak (Amps)
  / / / / / / / / /
  0.1A 0.2A 0.6A / / / 0A 0A /
Range (%)
  ±5% ±5% ±5% / / / ±5% ±10% /
Line Reg.(%)
  ±1% ±1% ±1% / / / ±1% ±1% /
  100mV 100mV 150mV / / / 100mV 150mV /
 combined +3.3, +5V
 combined +12V
 Input Voltage
 Input Frequency Range
47Hz ~ 63Hz
Active PFC(PF>0.95 at Full Load)
>80% at 20%~100% loading
 Operating temperature
0°C ~ 40°C
Over Current Protection
Over Power Protection
Over Voltage Protection
Under voltage protection
Short Circuit Protection
1 x 24 / 20-Pin Motherboard connector (500mm)
1 x 8 / 4-Pin EPS / ATX 12V connector (550mm)
1 x 8/6-Pin PCIE connector (500mm)
1 x 6-Pin PCIE connector (500mm / 150mm)
4 x SATA connector (400mm / 150mm / 150mm / 150mm)
3 x 4-Pin Peripheral connector (400mm / 150mm / 150mm)
1 x 4-Pin Floppy connector (400mm / 150mm / 150mm / 150mm)
Black(Lead-Free Paint)
 Cooling System
Black(Lead-Free Paint)
 Noise Level
150 mm (W) × 86 mm (H) × 140 mm (D)

Silverstone Technology ST50F-ES Customer Reviews

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding Silverstone Technology ST50F-ES reviews.
Experience: 45 Days
 Verified Owner
Good price vs quality.
Silverstone makes quality parts - when PM, this PSU is a good value for a 80+ rating. Running a q9400 (quad) and a GTX 275 without issue.

Experience: 5 Days
 Verified Owner
Runs my i3-2100 with a Radeon 6850 no problem.
The 12v power cable is a bit on the short side. There was barely enough length to get around the CPU cooler to the motherboard connector.
Overall a great buy for the price.

Experience: 1 Months
 Verified Owner
Looks good
Great reviews
Plenty of included connectors
None yet
Fantastic power supply for the price. Runs cool and quiet.
Comes with plenty of cables for my video card/hard drives/etc.

Unfortunately, first shipment was DOA - it was promptly replaced by NCIX and the new one has run flawlessly thus far.

Experience: 2 Months
 Verified Owner
very well designed more than enough power
i purchased this power supply about 2 months ago for my new build. I did research on this product before purchasing,this power supply thus far has performed flawlessly.

Experience: 1 Months
 Verified Owner
Silverstone is a solid brand
none found yet
Ever since reading SKYMTL's power supply rundowns that included silverstone PSUs which showed how well they performed, I have almost always gone with Silverstone PSUs as long as the price point isn't too outrageous.
Putting together a semi-budget gaming build, this PSU fit the bill perfectly for the 125W amd quad core and single mid-range graphics card solution.
I would definitely buy the PSU again if I were to build more similar machines.

Experience: 2 Months
 Verified Owner
Lots of connectors
Decent length cables
Not modular
Very solid power supply. Runs very well in the clients system, including an e5200 and a GTS250. No issues with build quality or anything. Very happy.

Experience: 4 Days
 Verified Owner
Really good psu, quiet and stable
Bought it for a small setup, for the price it's hard to beat, cable length are sufficient for any mid tower even if the psu is mounted at the bottom, i have assembled several computers in the past with various Silverstone psu and i never been unsatisfied with them and they are still running strong

Experience: 2 Months
 Verified Owner
stable power
My build:
AMD Athlon II X2 250
Gigabyte GA-MA785GM-US2H
Samsung SH-S223C 22X DVD Writer
Silverstone Strider Essential ST50F-ES 500W Power Supply
Western Digital Caviar Black 640GB
Kingston HyperX PC2-6400 4GB 2X2GB DDR2-800

grand total was only $400

this PSU is probably an overkill for my system, but with 500W, i can upgrade my CPU and video card in the future for some light gaming.

Experience: 1 Weeks
 Verified Owner
Great PSU with a nice price tag.
Quiet, stable power.
If you're looking for a budget or smaller system without a super power hungry GPU, then this is a great deal. For 50-60$, can't get a better quality PSU in my opinion.

Experience: 2 Weeks
 Verified Owner
Good price, efficient, relatively quiet
Not the highest quality components
It has plenty of connectors, well built - nice finish. Active PFC, 80+ Active for 50$ it's hard to beat. I bought quite a few and they are all rock solid.

 NCIX Forum Messages

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Messages about Silverstone Strider Essential ST50F-ES 500W Power Supply ATX 24PIN 120mm Fan 34A 80+ Black

Enough for rig (h3ll0- Jun 06, 12, 2 Replies) Read this message

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Forum messages are not reviewed and may not contain accurate information about a product. Message contents are opinions from customers based on their own experience with a product. We do not recommend you make puchasing decisions based on Forum messages.
Reviews from the Web

Below are reviews found on other web sites for this product submitted by customers.

Comment: "Overall, this PSU performed extremely well."
Posted by: Roj @06/22/11
Posted by: MG @04/16/11
Submit a review link   |   Latest 30 reviews
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