Description
CORSAIR CX550 550W ATX 3.1 POWER SUPPLY
RELIABLE 550W POWER FOR MODERN PC BUILDS
Give your system dependable power with the CORSAIR CX550 550W ATX 3.1 Power Supply, combining a compact ATX design, Cybenetics Silver efficiency, and support for the modern ATX 3.1 standard. With a dedicated +12V rail capable of delivering the full 550W output, it's a practical choice for gaming, productivity, and everyday PC builds.
EFFICIENT & DEPENDABLE POWER
The CX550 features Cybenetics Silver certification for efficient operation and delivers up to 45.8A on the +12V rail, providing the power required by modern CPUs, graphics cards, and other system components.
COMPACT ATX DESIGN
Measuring just 125mm in length, the CX550 offers a compact footprint that can make cable management and installation easier in compatible ATX cases. A 120mm fan provides cooling during operation.
ATX 3.1 READY
Built to the ATX 3.1 standard, the CX550 is designed for modern PC hardware and provides a reliable foundation for today's systems.
KEY FEATURES
- 550W total power output
- ATX 3.1 standard
- Cybenetics Silver efficiency
- Standard ATX form factor
- Non-modular design
- 120mm cooling fan
- Compact 125mm PSU length
- +12V rail rated at 45.8A
- Full 550W available on the +12V rail
- 100–240V AC input
| Brand | CORSAIR |
|---|---|
| Power Output | 550W |
| PSU Type | ATX |
| ATX Standard | ATX 3.1 |
| Efficiency Certification | Cybenetics Silver |
| Modular | Non-Modular |
| Fan Size | 120mm |
| PSU Length | 125mm |
| AC Input | 100–240V AC |
| Input Frequency | 47–63Hz |
| +12V Rail | 45.8A |
| +12V Maximum Power | 550W |
| +3.3V / +5V Combined Power | 100W |
| -12V Output | 0.3A / 3.6W |
| +5VSB Output | 3.0A / 15W |
| SKU | CS-CP-9020324-NA |
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