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Product comparison · 2 power supply units

Conceptronic CPWRDSK300 power supply unit vs Conceptronic CPWRDSK400 power supply unit

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  • 13specifications compared
  • 5differ
  • 8identical
  • 7known for one product only

Key differences

  • Total power
    • 300 W
    • 420 W
  • Number of SATA power connectors
    • 2
    • 4
  • Product colour
    • Grey
    • Black
  • Fan diameter
    • 8 cm
    • 12 cm
  • Fan location
    • Side
    • Top

Side by side

Differences highlightedShow differences only
20 specifications
A

Conceptronic

CPWRDSK300 power supply unit

Model CPWRDSK300

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B

Conceptronic

CPWRDSK400 power supply unit

Model CPWRDSK400

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Power1 differ
Total powerDiffers300 W420 W
AC input voltageKnown for one115 - 230 V
Power protection featuresKnown for oneOver voltage
Ports & interfaces1 differ
Motherboard power connector20+4 pin ATX20+4 pin ATX
Number of SATA power connectorsDiffers24
Peripheral (Molex) power connectors (4-pin)33
CPU P4 connector (4-pin)Known for one1
ATX power connector (20+4 pin)Known for oneYes
Floppy drive power connector11
Cabling typeNon-ModularNon-Modular
PCI Express power connectors (6-pin)Known for one1
Performanceidentical
PurposePCPC
Power supply unit (PSU) form factorATXATX
ATX versionKnown for one2.2
80 PLUS certificationKnown for one80 PLUS
Design3 differ
Product colourDiffersGreyBlack
Cooling typeActiveActive
Fan diameterDiffers8 cm12 cm
Number of fans1 fan(s)1 fan(s)
Fan locationDiffersSideTop

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.

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