Corsair RM550x 550W
Category: Power Supply
Manufacturer: Corsair
Wattage: 550W
Efficiency: 80+ Gold
Modular: full
Price: $252.00 from Newegg
Corsair RM550x 550W
Wattage
550W
Efficiency
80+ Gold
Modular
full
Best price from Newegg
$252.00
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Overview
This is a 550W unit with 80+ Gold efficiency certification and full cabling. 550W covers mainstream builds with a modest GPU. It uses the ATX form factor — confirm your case lists ATX support. Skimping on the PSU is a false economy; better efficiency ratings usually mean better components and longer warranties.
Expect to pay around $252.00, which lands it among premium options. Use the PlanMyPC system builder to verify it works alongside your other components and to keep a running tally of the cost. Support and warranty service run through Corsair, with terms that vary by region. Scroll down for the complete spec table; the builder's compatibility checker will warn you about any conflicts with components you have already picked.
| Specification | Value |
|---|---|
| Modular | full |
| Wattage | 550 W |
| Efficiency | 80+ Gold |
| Form Factor | ATX |
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