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PSU
Smart BM2
Thermaltake
$11025
CX450M (2015)
Corsair
$9499
ATX 20+4
11
ATX12V Version
2.32.4
Color
BlackBlack
Efficiency
80+ Bronze80+ Bronze
EPS 4+4
20
Form Factor
ATXATX
Modular
No No
Molex
32
PCIe 6+2
40
SATA
64
Wattage
650W 450W
Part Number
PS-SPD-0650MNFABU-1 PS-SPD-0650MNFABA-1 PS-SPD-0650MNFABE-1 PS-SPD-0650MNFABK-1CP-9020101-NA CP-9020101-UK CP-9020101-AU
Amazon
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Comparison Analysis

Comparing the Smart BM2 vs CX450M (2015) reveals distinct differences in their targeted use cases.

The CX450M (2015) is the more budget-friendly option, costing approximately $15 (16%) less than the Smart BM2.