Key features of the Corsair CX550 550W 80+ Bronze ATX PSU:
- 550W continuous power output — suitable for entry to mid-range gaming and office PCs.
- 80 PLUS Bronze certified — up to 88% efficiency for lower heat and reduced power usage.
- Single +12V rail design — delivers stable power for CPU and GPU loads.
- 120mm thermally controlled fan — quieter operation during low to medium loads.
- Compact 125mm PSU length — easier installation in smaller ATX and mATX cases.
- Non-modular cable design — fixed cables for budget-friendly builds.
- 2× PCIe 6+2-pin connectors — supports mainstream GPUs.
- ATX 2.31 compliant — compatible with most modern desktop systems.
- Active PFC support — stable and efficient AC power conversion. Community discussions confirm normal UPS compatibility.
- 5-year Corsair warranty.