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PSU
RM650e (2025)
Corsair
$10499
Smart BM3
Thermaltake
$9999
ATX 20+4
11
ATX12V Version
32.4
Color
BlackBlack
Efficiency
-80+ Bronze
EPS 4+4
20
Form Factor
ATXATX
Modular
Yes No
Molex
44
PCIe 6+2
30
SATA
76
Wattage
650W 650W
Part Number
CP-9020302-NA CP-9020302-AU CP-9020302-EU CP-9020302-UKPS-SPD-0650MNFABU-3 PS-SPD-0650MNFABE-3
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Comparison Analysis

Comparing the RM650e (2025) vs Smart BM3 reveals distinct differences in their targeted use cases.

The Smart BM3 is the more budget-friendly option, costing approximately $5 (5%) less than the RM650e (2025).