The Corsair CX550 is a reliable 550 Watt power supply unit that meets the 80+ Bronze efficiency standard. It is designed to provide stable power to your system, with a wattage rating of 550 Watts.
The Corsair CX550 is a reliable 550 Watt power supply unit that meets the 80+ Bronze efficiency standard. It is designed to provide stable power to your system, with a wattage rating of 550 Watts.
in 23 offers
The lowest price for Corsair CX Series 80 PLUS Bronze Power Supply 550 W right now is , compared across 21 retailers.
Corsair CX Series 80 PLUS Bronze Power Supply 550 W
The Corsair CX550 is a reliable 550 Watt power supply unit that meets the 80+ Bronze efficiency standard. It is designed to provide stable power to your system, with a wattage rating of 550 Watts.
The Corsair CX550 is a reliable 550 Watt power supply unit that meets the 80+ Bronze efficiency standard. It is designed to provide stable power to your system, with a wattage rating of 550 Watts.
The all-time low was $59.00 on 25 June 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 3 Nov 2026.
Last updated at 03/11/2026 11:12:34
Corsair CX550 Series 550W 80 Bronze Non Modular ATX Power Supply CP 9020277 AU - Power Supply / PSU
Delivery $15.76
Corsair CX Series CX550 550W Power Supply
Corsair CX550 Series 550W 80 Plus Bronze Non Modular ATX Power Supply 1x ATX 3x SATA Connectors
Free delivery between 6–13 Nov
Corsair CX550 Series 550W 80 Bronze Non Modular ATX Power Supply CP 9020277 AU - Power Supply / PSU
Delivery $15
Corsair 550W CX Ser 80+ Bronze (CP-9020277-AU)
Delivery between Thu – Mon $9.99
Corsair CX550 550W 80+ Bronze PSU
Delivery $21
Corsair CX Series CX550 550 Watt 80+ Bronze Power Supply Unit
Delivery between 5–10 Nov $10
Corsair CX550 Series 550W 80+ Bronze Non-Modular ATX Power Supply (CP-9020277-AU)
Delivery $19
Corsair CX550 550W 80 PLUS Bronze Non-Modular ATX PSU
Delivery between 6–16 Nov $15
Corsair CP-9020277-AU CX550 Series 550W 80+ Bronze Non-Modular ATX Power Supply
Delivery between 5–10 Nov $14.50
| 80 PLUS Rating | 80 PLUS Bronze |
| Certifications | Cybenetics Silver (for efficiency) |
| Protection Features | Undervoltage protection, Overpower protection, Over voltage protection, Short-circuit protection |
| Connectors | ATX connector: 1, EPS connector: 1, PCIe connector: 2, SATA connector: 3 |
| Modular | No |
Corsair CX550 Series 550W 80 Bronze Non Modular ATX Power Supply CP 9020277 AU - Power Supply / PSU
Delivery $15.76
Corsair CX Series CX550 550W Power Supply
Corsair CX550 Series 550W 80 Plus Bronze Non Modular ATX Power Supply 1x ATX 3x SATA Connectors
Free delivery between 6–13 Nov
Corsair CX550 Series 550W 80 Bronze Non Modular ATX Power Supply CP 9020277 AU - Power Supply / PSU
Delivery $15
Corsair 550W CX Ser 80+ Bronze (CP-9020277-AU)
Delivery between Thu – Mon $9.99
| 80 PLUS Rating | 80 PLUS Bronze |
| Certifications | Cybenetics Silver (for efficiency) |
| Protection Features | Undervoltage protection, Overpower protection, Over voltage protection, Short-circuit protection |
| Connectors | ATX connector: 1, EPS connector: 1, PCIe connector: 2, SATA connector: 3 |
| Modular | No |
