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Product comparison · 2 power supply units

Chieftec CSN-550C power supply unit vs Chieftec CSN-650C power supply unit

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  • 33specifications compared
  • 4differ
  • 29identical
  • 2known for one product only

Key differences

  • Total power
    • 550 W
    • 650 W
  • Max output current (+12V1)
    • 45.8 A
    • 54 A
  • Number of SATA power connectors
    • 4
    • 6
  • Power supply unit (PSU) form factor
    • PS/2
    • SFX

Side by side

Differences highlightedShow differences only
35 specifications
A

Chieftec

CSN-550C power supply unit

Model CSN-550C

View product
B

Chieftec

CSN-650C power supply unit

Model CSN-650C

View product
Power2 differ
Total powerDiffers550 W650 W
Max output current (+12V1)Differs45.8 A54 A
Ports & interfaces1 differ
Number of SATA power connectorsDiffers46
ATX power connector (20+4 pin)Known for oneYes
Performance1 differ
Power supply unit (PSU) form factorDiffersPS/2SFX
Certificatesidentical
Compliance certificatesKnown for oneRoHS

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.