Corsair
CX-M Series 550W ATX 12V 2.4 Semi-Modularized Power Supply (CX550M)
- 80 PLUS Bronze
- 85% peak efficiency
- 120mm
- 1 x ATX 24-PIN Cable
- 1 x EPS/ATX12V 8-PIN (4+4) Cable
- 2 x PCIe 8-PIN (6+2) Cable
- 6 x SATA Cable
- 4 x Peripheral 4-PIN Cable
- Low-Noise
- OVP, OCP, OTP and SCP Protection
Model: CX550M
Mnf. #: CP-9020220-WW
SKU: 75556
Warranty: 5 years Carry In
Corsair CX-M Series 80 PLUS Bronze Semi Modular ATX PSU
Efficient Power for Nearly Any Build
CORSAIR CX-M Series Low-Noise Power Supplies offer semi-modular cabling, a long-lasting rifle bearing fan, and Japanese capacitors for reliable, low-noise operation.
Tuned for Low-Noise Operation
A rifle bearing fan ensures longer life than conventional bearings with less noise, letting you focus more on the task at hand, whether it’s gaming or work.
Semi-Modular Cabling
Connect only the cables you need for a cleaner build with easy cable management.
High Efficiency
With upwards of 85% peak efficiency, CX-M produces less noise and less heat, which means less time worrying and more time gaming.
Robust DC-DC Conversion
For clean, consistent power, each CX-M Series power supply features robust DC-DC conversion and 105°C rated Japanese primary capacitors for unparalleled reliability.
Compact Size
At just 140mm long, the CX-M Series offers great flexibility in build configurations.
Certifications
The Cybenetics organization measures efficiency and noise levels across the PSU’s entire operational range, using more than 1,450 different load combinations.
The "Bronze" efficiency rating is defined as >=82% & <85% (depending on input voltage).
The "S++" noise level test is measured in those same configurations to be ≥25 dBA & <30 dBA under noise data averaging.
Guaranteed Reliability
Five year warranty backed by the CORSAIR global technical support team.
General |
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| Product Type | Power Supply | |
| Model | CX550M | |
| Product Line | CX-M Series | |
| Type | ATX 12V 2.4 | |
| Form Factor | ATX | |
| Power Output | 550 watts | |
| Cooling Type | 120mm Rifle Fan Bearing | |
| MTBF | 100,000 hours | |
| AC Input | 100 - 240 Vac | |
| Certification | 80 PLUS Bronze | |
| Efficiency | 85% | |
| Modularized | Semi Modular | |
Output Connectors |
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| Motherboard Connector (20+4 pin) | 20+4pin ATX | |
| CPU Connectors (4+4 pin) | 1 | |
| Molex Power Connectors (4 pin) | 4 | |
| PCI-e Connectors (6+2 pin) | 2 | |
| SATA Connectors (5 pin) | 6 | |
Package Content
- CX-M Series ATX Power Supply
- Modular DC Cable Set
- AC Power Cable
- Warranty & Safety Documentation