Corsair VS550 (2018) 550W
Category: Power Supply
Manufacturer: Corsair
Wattage: 550W
Efficiency: 80+
Modular: non-modular

Corsair VS550 (2018) 550W
Wattage
550W
Efficiency
80+
Modular
non-modular
No price data available
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Overview
A 550W unit with 80+ efficiency certification and non-modular 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.
Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Warranty coverage follows Corsair's standard policy — confirm regional terms on the listing. 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 | non-modular |
| Wattage | 550 W |
| Efficiency | 80+ |
| Form Factor | ATX |





