Description
The Corsair CX550 is a reliable, budget-friendly power supply unit designed for ATX desktop systems. It delivers 550 watts of continuous power with 80 PLUS Bronze efficiency for reduced energy loss and heat. Featuring a compact 125 mm length, a 120 mm low-noise cooling fan, and full protection features, it is suitable for mid-range gaming rigs or workstations where moderate graphics cards are used.
Key Features
- 550W continuous\ output, enough for many mid-tier GPU + CPU combinations
- 80 PLUS Bronze certification (~88% efficiency) to reduce power waste and heat
- 120 mm thermally controlled fan that stays quiet under light load
- Compact 125 mm length to fit in most modern cases
- Non-modular design with sleeved and flat cables for cable management
- Multiple connectors: 2 × PCIe 6+2 pins, SATA, EPS/ATX12V, etc.
Specifications
| Specifications – Corsair CX550 550W | |
|---|---|
| Brand | Corsair |
| Model | CX550 (CP-9020277-NA) |
| Rated Power | 550 Watts |
| Efficiency Certification | 80 PLUS Bronze (~88%) |
| Fan Size | 120 mm low-noise, thermally controlled |
| PSU Length | 125 mm |
| Form Factor | ATX |
| Modularity | Non-modular |
| Connectors | 1 × 24-pin ATX 1 × 8-pin EPS/ATX12V 2 × 6+2-pin PCIe 3 × SATA power 2 × Molex (4-pin) 1 × +5VSB / -12V rail etc. |
| MTBF (Mean Time Between Failures) | 100,000 hours : |
| Weight | ≈ 2.28 kg |
