×

Silverstone ET550 ATX Power Supply, 500W

 

Buy 2 or more and pay each × each Save %
Total · you save
Silverstone
Part no SST-ET500
Ascent part no 553403
Loading...
If you are unsure what PSU watts you need, try the power supply calculator listed here.
Output: +3.3V@15A, +5V@15A, +12V@38A, -12V@0.3A, +5VSB@2.5A
Connectors: 1 x Main (20+4Pin), 1 x 4+4 Pin CPU, 3 x Peripheral, 6 x SATA, 2 x PCI-E 2.0 550W peak power

85.13% efficiency at 20% rated power,
88.20% efficiency at 50% rated power,
85.24

Extended specs

Product lineET
ModelET500
Product nameET550 ATX Power Supply
Product typeATX Power Supply
Output power500

Downloads

Please read our terms and conditions. We try very hard to make sure the specification and images on this page are accurate, but occasionally (and thankfully rarely) mistakes do happen. If you discover the product delivered is not as described, please let us know as soon as possible after delivery so we can correct the mistake and arrange for the product to be returned.

Silverstone
Part no SST-ET500
Ascent part no 553403
  • Free NZ deliveryNo hidden fees
  • 100% Kiwi owned34 years in business
  • Net Promoter Score 94Rated by our customers
Questions? (04) 802 3890


"Was the lowest cost inc shipping, did not charge credit card surcharge fees, and I have used before without issues." Jay, 22 September 2026
More feedback