Price Comparison
Prices checked 22h ago - Updated 17 Jun 2026
Description and Specs
A 500W power supply unit in Flex ATX form factor, designed for compact systems and server applications. The Silverstone FX500 features an 80 PLUS Gold certification for efficient power delivery, with active cooling via a 40mm fan. It accepts AC input from 90 to 264V at 47 to 63Hz, making it suitable for global use. The unit includes a 20+4 pin ATX motherboard connector with a 35cm cable, plus SATA power connectors with 150mm cables. Its compact dimensions (81.5mm wide, 150mm deep, 40.5mm tall) make it ideal for space constrained builds.
Price History
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This Product in the Power Supplies Landscape
This product at £128.83 is below the average for Power Supplies. Average: £177.38. Range: £50.06 - £2,679.99.
Frequently Asked Questions
Where is the cheapest price for the Silverstone FX500 power supply unit 500 W 20+4 pin ATX Flex ATX Black?
The cheapest price for the Silverstone FX500 power supply unit 500 W 20+4 pin ATX Flex ATX Black is £128.83 at PC Nova. We compare prices across 1 UK retailer.
What is the all-time low price for the Silverstone FX500 power supply unit 500 W 20+4 pin ATX Flex ATX Black?
The all-time lowest price we have recorded for the Silverstone FX500 power supply unit 500 W 20+4 pin ATX Flex ATX Black is £126.88.
What category does the Silverstone FX500 power supply unit 500 W 20+4 pin ATX Flex ATX Black belong to?
The Silverstone FX500 power supply unit 500 W 20+4 pin ATX Flex ATX Black is in our Power Supplies category. Browse all Power Supplies to compare prices.