Cougar RSB400 400W
Category: Power Supply
Manufacturer: Cougar
Wattage: 400W
Efficiency: 80+
Modular: non-modular
Cougar RSB400 400W
Wattage
400W
Efficiency
80+
Modular
non-modular
No price data available
As an Amazon Associate, PlanMyPC earns from qualifying purchases made through links on this page. Learn more
Overview
A 400W unit with 80+ efficiency certification and non-modular cabling. It uses the ATX form factor — confirm your case lists ATX support. 400W covers mainstream builds with a modest GPU. A dependable power supply protects everything downstream, and efficiency tiers are a decent proxy for overall build quality.
PlanMyPC's builder flags compatibility problems automatically and tracks the latest power supply deals from multiple stores. Cougar backs the product through its standard warranty channels; check the listing for region-specific terms. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.
| Specification | Value |
|---|---|
| Modular | non-modular |
| Wattage | 400 W |
| Efficiency | 80+ |
| Form Factor | ATX |
Related products
