Compare PSUs
Share Comparison
| PSU | ![]() $11985 | ![]() $9499 |
|---|---|---|
ATX 20+4 | 1 | 1 |
ATX12V Version | 2.4 | 3.1 |
Color | Black | Black |
Efficiency | 80+ Gold | 80+ Gold |
EPS 4+4 | 1 | 0 |
Form Factor | ATX | ATX |
Modular | Yes | Yes |
Molex | 3 | 4 |
PCIe 6+2 | 2 | 0 |
SATA | 9 | 8 |
Wattage | 550W | 850W |
Part Number | BN281 BN617 | COREREACTORII850G-BKCUS COREREACTORII850G-BKCAU COREREACTORII850G-BKCEU |
Comparison Analysis
Comparing the Straight Power 11 vs XPG Core Reactor II reveals distinct differences in their targeted use cases.
The XPG Core Reactor II is the more budget-friendly option, costing approximately $25 (26%) less than the Straight Power 11.

