| Key Features | |
| Continuous Power | 550 Watts |
| Efficiency (Approx.) | 80 PLUS Efficiency |
| Certification | Bronze |
| Connector | |
| CPU | 1 |
| PCI-E | 2 |
| SATA | 3 |
| Physical Characteristics | |
| Fan Size | 120mm |
| Input | |
| Voltage | 12V |
| Output | |
| Modular Type | Non Modular |
| Total Power | 550 Watts |
| Warranty Information | |
| Manufacturing Warranty | 6 Year |
The Corsair CX Series CX550 550W 80 PLUS Bronze ATX Power Supply is a dependable and efficient power solution designed to support the needs of modern gaming and productivity-based desktop systems. Built with Corsair’s renowned engineering quality, this power supply ensures stable and clean power delivery, making it an excellent choice for mainstream PC builders, gamers, and professionals who require reliable long-term performance. With 550 watts of continuous power, the CX550 easily supports mid-range processors, graphics cards, and multiple storage devices. Its 80 PLUS Bronze certification guarantees energy efficiency of up to 85% under typical workloads, reducing power consumption and heat generation while delivering consistent performance. Whether you are multitasking, gaming, or running demanding software, this PSU provides smooth and stable operation. The CX550 features a 120mm low-noise cooling fan that intelligently adjusts fan speed based on system temperature and load. This ensures quiet operation during light tasks and powerful cooling during heavier usage. Its non-modular design includes pre-attached cables, ensuring hassle-free installation and compatibility with most ATX cases. With essential connectors such as 1 CPU connector, 2 PCI-E connectors, and 3 SATA connectors, it supports a wide range of components with ease. Constructed using premium internal components, the CX550 includes multiple safety protections like over-voltage, over-power, and short-circuit protection to safeguard your hardware investment. These features ensure durability and long-term stability, even under continuous operation. Backed by a 6-year manufacturing warranty, the Corsair CX Series CX550 delivers exceptional value, efficiency, and reliability—making it a trusted choice for any mainstream desktop PC build.
