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PSU
RM650e (2025)
Corsair
$10499
RM750e (2025)
Corsair
$8999
ATX 20+4
11
ATX12V Version
33
Color
BlackBlack
EPS 4+4
22
Form Factor
ATXATX
Modular
Yes Yes
Molex
44
PCIe 12VHPWR
01
PCIe 16-Pin
01
PCIe 6+2
33
SATA
77
Wattage
650W 750W
Part Number
CP-9020302-NA CP-9020302-AU CP-9020302-EU CP-9020302-UKCP-9020295-NA CP-9020295-EU CP-9020295-UK CP-9020295-AU
Amazon
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Newegg
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Comparison Analysis

Comparing the RM650e (2025) vs RM750e (2025) reveals distinct differences in their targeted use cases.

The RM750e (2025) is the more budget-friendly option, costing approximately $15 (17%) less than the RM650e (2025).