Price Comparison
Prices checked 22h ago - Updated 20 Jun 2026
Description and Specs
This 500W power supply unit delivers 80 PLUS efficiency certification, minimising energy waste and heat output for lower electricity costs. The single +12V rail design provides stable power delivery suitable for high-end components and overclocking applications, with sufficient headroom for system upgrades without needing a larger unit.
The integrated 120mm fan offers effective cooling whilst maintaining quiet operation, making it suitable for silent builds or office environments. Built-in protection circuits guard against overvoltage, overcurrent, and short circuit conditions to safeguard your system components. The unit uses a standard 20-pin ATX connector for broad compatibility with most systems.
The integrated 120mm fan offers effective cooling whilst maintaining quiet operation, making it suitable for silent builds or office environments. Built-in protection circuits guard against overvoltage, overcurrent, and short circuit conditions to safeguard your system components. The unit uses a standard 20-pin ATX connector for broad compatibility with most systems.
Price History
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This Product in the Power Supplies Landscape
This product at £53.95 is among the lowest priced Power Supplies. Average: £177.79. Range: £50.29 - £2,679.99.
Frequently Asked Questions
Where is the cheapest price for the Silverstone SST-ST500P power supply unit 500 W 20-pin ATX ATX Black?
The cheapest price for the Silverstone SST-ST500P power supply unit 500 W 20-pin ATX ATX Black is £53.95 at PC Nova. We compare prices across 1 UK retailer.
What is the all-time low price for the Silverstone SST-ST500P power supply unit 500 W 20-pin ATX ATX Black?
The all-time lowest price we have recorded for the Silverstone SST-ST500P power supply unit 500 W 20-pin ATX ATX Black is £48.72.
What category does the Silverstone SST-ST500P power supply unit 500 W 20-pin ATX ATX Black belong to?
The Silverstone SST-ST500P power supply unit 500 W 20-pin ATX ATX Black is in our Power Supplies category. Browse all Power Supplies to compare prices.