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Rosewill Power Supplies under $100

All Power Supplies

1 Rosewill power supplies under $100. Price: $49.99.

RosewillSpec score 8.9

500 Watts, Fully modular

+500W output for Mini ITX and Flex ATX builds
+Fully modular design reduces cable clutter
+1U form factor for compact systems
$49.99
as of 11/04/2026 07:06 PST - Details

Compare specs

power supplyWattsEfficiencyFormModularATX versionSpec scorePrice
500Fully modular8.9$49.99
as of 11/04/2026 07:06 PST - Details

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Spec scores, pros and cons, and prices are explained in the How it works section of the About page.