Compare PSUs
Share Comparison
| PSU | ![]() $8410 | ![]() $10990 |
|---|---|---|
ATX 20+4 | 1 | 1 |
ATX12V Version | 2.4 | 3 |
Color | Black | Black |
Efficiency | 80+ Bronze | 80+ Gold |
EPS 4+4 | 0 | 2 |
Form Factor | ATX | ATX |
Modular | No | Yes |
Molex | 2 | 4 |
PCIe 12VHPWR | 0 | 1 |
PCIe 16-Pin | - | 1 |
PCIe 6+2 | 0 | 1 |
SATA | 6 | 12 |
Wattage | 500W | 1200W |
Part Number | BN301 | CENTURY II 1200W |
Comparison Analysis
Comparing the System Power 9 500 CM vs CENTURY II reveals distinct differences in their targeted use cases.
The System Power 9 500 CM is the more budget-friendly option, costing approximately $26 (31%) less than the CENTURY II.

