Compare PSUs
Share Comparison
| PSU | ![]() $8410 | ![]() $7999 |
|---|---|---|
ATX 20+4 | 1 | 1 |
ATX12V Version | 2.4 | 2.5 |
Color | Black | Black |
Efficiency | 80+ Bronze | 80+ Bronze |
EPS 4+4 | 0 | 2 |
Form Factor | ATX | ATX |
Modular | No | No |
Molex | 2 | 3 |
PCIe 6+2 | 0 | 4 |
SATA | 6 | 6 |
Wattage | 500W | 550W |
Part Number | BN301 | PA-5B1BB-US PA-5B1BB-EU PA-5B1BB-UK PA-5B1BB-AU PA-5B1BB-JP PA-5B1BB-WO |
Comparison Analysis
Comparing the System Power 9 500 CM vs C550 reveals distinct differences in their targeted use cases.
The C550 is the more budget-friendly option, costing approximately $4 (5%) less than the System Power 9 500 CM.

