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SilverStone Technology FX500-G, 500W Flex ATX 80 Plus Gold Power Supply, SST-FX500-G

4.0 4.0 out of 5 stars 32 ratings
$140.01 with 11 percent savings
List Price: $156.55

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Purchase options and add-ons

Model Name fx500
Brand SilverStone Technology
Compatible Devices Personal Computer
Connector Type atx,pcie
Output Wattage 500 Watts
Form Factor ATX
Wattage 500 watts
Item dimensions L x W x H 5.91 x 3.21 x 1.59 inches
Item Weight 1.3 Kilograms
PCI-Express Connector Configuration 6pin,8pin

About this item

  • Support standard Flex ATX form factor
  • High efficiency with 80 PLUS Gold certification
  • Japanese primary capacitor
  • 500W continuous power output at 40℃ operating temperature rated for 24/7 operation
  • Class-leading single +12V rail
  • PCIe 8pin and PCIe 6pin connectors support
  • ±3% regulation and low ripple & noise performance for high stability.
  • Active PFC

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SilverStone Technology FX500-G, 500W Flex ATX 80 Plus Gold Power Supply, SST-FX500-G
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Get it as soon as Wednesday, May 15
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Top Brand: SilverStone Technology

Highly Rated
50K+ customers rate items from this brand highly
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From the manufacturer

fx500-g-1
fx500-g-5
fx500-g

sst-logo

Founded in 2003, SilverStone is an adventurer with an elite team of engineers; we started our quest of providing products that create inspirations. We have since expanded the lines of products as well as types of products we produce, giving our customers a wide selection of choices.

SilverStone FX500-G

500W Flex-ATX 80 PLUS Gold power supply

SilverStone launched its second Flex ATX power supply, the FX500-G, to further widen the scope of SFF design possibilities and to serve upgrade needs of embedded systems or 1U rackmount server applications. It has features that enthusiasts demand such as all black exterior coating, sleeved cables and support for PCIe 8pin and 6pin connectors.

  • Support standard Flex ATX form factor
  • High efficiency with 80 PLUS Gold certification
  • Japanese primary capacitor
fx500-g-4

Soft and flexible thin cables designed to ease cable management process

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SilverStone Technology FX500-G, 500W Flex ATX 80 Plus Gold Power Supply, SST-FX500-G
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Price-11% $140.01
List: $156.55		-5% $137.99
Typical: $145.90		-11% $169.99
List: $189.99		-12% $442.42
List: $499.99		$96.99
Delivery
Get it as soon as Wednesday, May 15
Get it as soon as Thursday, May 16
Get it as soon as Thursday, May 16
Get it as soon as Thursday, May 16
Get it as soon as Thursday, May 16
Customer Ratings
4.04.0 out of 5 stars32
4.34.3 out of 5 stars34
3.53.5 out of 5 stars8
3.93.9 out of 5 stars23
5.05.0 out of 5 stars1
Value for money
3.3
3.8
4.6
—
—
Sold By
VirVentures
Amazon.com
Amazon.com
Amazon.com
Amazon.com
connector type
atx,pcie
PCI Express
PCI Express
atx,eps,pcie
PCI Express
form factor
ATX
—
—
ATX
ATX
cooling method
—
Air
Air
Air
—
system bus connector
6pin,8pin
6+2 Pin
6+2 Pin
—
6 Pin
fan count
—
1
1
1
—
wattage
500 watts
500 watts
700 watts
1650 watts
350 watts
fan size
—
80 millimeters
80 millimeters
135 millimeters
—
model name
fx500
—
silverstone
—
silverstone

Product Description

As a leading brand in small form factor (SFF) case design and power supply miniaturization, SilverStone launched its second Flex ATX power supply, the FX500-G, to further widen the scope of SFF design possibilities and to serve upgrade needs of embedded systems or 1U rackmount server applications. It has features that enthusiasts demand such as all black exterior coating, sleeved cables and support for PCIe 8pin and 6pin connectors. In addition to 80 PLUS Gold level efficiency, the FX500-G features powerful single +12V rail and 24/7 40℃ continuous 500W output capability to provide reliable and high-performing system operation.

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Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Product Warranty: For warranty information about this product, please click here

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SilverStone Technology FX500-G, 500W Flex ATX 80 Plus Gold Power Supply, SST-FX500-G

SilverStone Technology FX500-G, 500W Flex ATX 80 Plus Gold Power Supply, SST-FX500-G

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Customer reviews

4 out of 5 stars
4 out of 5
32 global ratings

Customers say

Customers like the potentiometer solution, saying it works well. However, some customers have reported the fan is unbearably loud.

AI-generated from the text of customer reviews

3 customers mention3 positive0 negative

Customers like the potentiometer solution. They mention that it works well, but it will void your warranty.

"...The potentiometer solution works well, but it will likely void your warranty and is somewhat dangerous if you don’t know what your doing...." Read more

"It's cute, small form factor, works as it should, but the noise is unbearable...." Read more

"It does it's job well with no fan control..." Read more

6 customers mention0 positive6 negative

Customers are dissatisfied with the noise produced by the system power device. They mention that it's unbearably loud and sounds like a maniac as the load kicks in.

"...It's normal from the start but as the load kicks in, it sounds like a maniac!" Read more

"...But the fan is unbearably loud with a really high pitch whine to boot. I knew this going into the SFF build I was doing, but it was truly unbearable...." Read more

"...Cables are extremely long and hard to bend. Fan is incredibly loud even when PC is just at idle...." Read more

"...-1 star because the fan is LOUD as hell. Otherwise, it would have been perfect." Read more

you need to replace the stock fan
3 Stars
you need to replace the stock fan
you need to invert the wires for it to work if replacing with noctua fan
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Top reviews from the United States

Jude Matthews
5.0 out of 5 stars Screaming lady...
Reviewed in the United States on March 1, 2021
Verified Purchase
This PSU is exactly what the title is, beautiful until you hear her screaming.
It's normal from the start but as the load kicks in, it sounds like a maniac!
One person found this helpful
Helpful
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smeggles
3.0 out of 5 stars It does it's job well with no fan control
Reviewed in the United States on February 27, 2021
Verified Purchase
Putting this next to your desk will give you a new appreciation for your headphones.
2 people found this helpful
Helpful
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Rhoel Vicencio
5.0 out of 5 stars Fit perfectly to my Geeek
Reviewed in the United States on December 29, 2020
Verified Purchase
Spot on
One person found this helpful
Helpful
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Austin
4.0 out of 5 stars Unbearably loud - had to rewire fan with potentiometer
Reviewed in the United States on February 28, 2021
Verified Purchase
This is pretty much the only 500w flex psu you’re going to find, so I’m thankful for that. But the fan is unbearably loud with a really high pitch whine to boot. I knew this going into the SFF build I was doing, but it was truly unbearable. I ended up opening the psu and splicing an in-line potentiometer on one of the fan cables that is outside the case, so now I have a knob to manually turn the fan speed down. I looked at replacing the fan with a quieter one, but it’s a 15mm thick high rpm fan. The 20mm will not fit, and the 10mm leave a gap and don’t push enough air. The potentiometer solution works well, but it will likely void your warranty and is somewhat dangerous if you don’t know what your doing. But like I said, it’s pretty much your only option, so proceed with caution.
5 people found this helpful
Helpful
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Francisco G.
1.0 out of 5 stars Not the part you're looking for.
Reviewed in the United States on April 24, 2021
Verified Purchase
Got this for SFF PC building. Cables are extremely long and hard to bend. Fan is incredibly loud even when PC is just at idle. Not sure why Silverstone's version of this PSU is so inferior to that of other brands.
3 people found this helpful
Helpful
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BlueBlueBlue
4.0 out of 5 stars It's LOUD as hell.
Reviewed in the United States on July 13, 2021
Verified Purchase
It's cute, small form factor, works as it should, but the noise is unbearable. I had to replace the stock fan with a 40mm Noctua fan and now it's perfect. You need a 3-pin to 2-pin adapter if you're thinking about swapping the fans.

-1 star because the fan is LOUD as hell. Otherwise, it would have been perfect.
5 people found this helpful
Helpful
 Report
Jack B.
3.0 out of 5 stars High noise
Reviewed in the United States on December 5, 2020
Verified Purchase
product is very loud, I do not recommend flex power supplies
Helpful
 Report