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PSU
RM650e (2025)
Corsair
$10499
Straight Power 11
be quiet!
$11985
ATX 20+4
11
ATX12V Version
32.4
Color
BlackBlack
Efficiency
-80+ Gold
EPS 4+4
21
Form Factor
ATXATX
Modular
Yes Yes
Molex
43
PCIe 6+2
32
SATA
79
Wattage
650W 550W
Part Number
CP-9020302-NA CP-9020302-AU CP-9020302-EU CP-9020302-UKBN281 BN617
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Comparison Analysis

Comparing the RM650e (2025) vs Straight Power 11 reveals distinct differences in their targeted use cases.

The RM650e (2025) is the more budget-friendly option, costing approximately $15 (14%) less than the Straight Power 11.