Overview
The Corsair CV550 is an 80 PLUS Bronze certified 550W non-modular power supply ideal for budget PC builds and office systems. Its single +12V rail rated at 45.8A provides clean power for mid-range CPUs and single-GPU configurations, while a 120mm rifle-bearing fan keeps noise low. The non-modular design covers the essential motherboard, CPU, GPU, SATA, and Molex connections at a budget-friendly price, all backed by a 3-year warranty.
Key Highlights
- 80 PLUS Bronze certified for 85%+ efficiency at typical load, a reliable choice for budget and mainstream builds
- Single +12V rail rated at 45.8A delivers clean, stable power for mid-range systems
- 120mm rifle-bearing fan tuned for low noise with a broad speed range under load
- Non-modular design with fixed cables keeps the cost low while covering a full slate of motherboard, CPU, GPU, SATA, and Molex connections
- Backed by a 3-year Corsair warranty for dependable budget reliability
Technical Specifications
| Brand | Corsair |
|---|---|
| Model | Corsair CV550 |
| Wattage | 550W |
| Efficiency Rating | 80 PLUS Bronze |
| Form Factor | ATX |
| Modular | Non-Modular |
| ATX Standard | ATX 12V |
| Fan Size | 120mm |
| Fan Bearing | Rifle Bearing |
| Topology | Active PFC + DC to DC |
| Capacitors | Electrolytic (105°C rated) |
| AC Input | 100-240V ~ 5A 50/60Hz |
| +12V Rail | Single +12V Rail (45.8A) |
| Protection | OPP / OVP / UVP / OCP / OTP / SCP |
| Connectors | 1x 24-pin ATX, 1x 4+4-pin CPU/EPS, 2x PCIe 6+2, 6x SATA, 3x Molex |
| Dimensions | 125 x 150 x 86 mm (W x L x H) |
| Weight | ~1.65 kg |
| MTBF | 80,000 Hours |
| Warranty | 3 Years |