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Product comparison · 2 power supply units

Conceptronic CPWRDSK400 power supply unit vs Zalman ZM1000-HP PLUS

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  • 12specifications compared
  • 7differ
  • 5identical
  • 36known for one product only

Key differences

  • Total power
    • 420 W
    • 1000 W
  • Number of SATA power connectors
    • 4
    • 3
  • PCI Express power connectors (6-pin)
    • 1
    • 3
  • Cabling type
    • Non-Modular
    • Semi-Modular
  • 80 PLUS certification
    • 80 PLUS
    • 80 PLUS Silver
  • Fan diameter
    • 12 cm
    • 14 cm

Side by side

Differences highlightedShow differences only
48 specifications
A

Conceptronic

CPWRDSK400 power supply unit

Model CPWRDSK400

View product
B

Zalman

ZM1000-HP PLUSView product
Power2 differ
Total powerDiffers420 W1000 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Input currentKnown for one6 - 12 A
Maximum input current (@110V)Known for one+12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V
Power Factor Correction (PFC) typeKnown for oneActive
Combined power (+3.3V)Known for one180 W
Combined power (+12V)Known for one984 W
Combined power (+5V)Known for one180 W
Combined power (-12V)Known for one6 W
Combined power (+5Vsb)Known for one17.5 W
Max output current (+3.3V)Known for one25 A
Max output current (+12V)Known for one27 A
Max output current (+5V)Known for one30 A
Max output current (-12V)Known for one0.5 A
Max output current (+5Vsb)Known for one3.5 A
EfficiencyKnown for one90%
Power protection featuresDiffersOver voltageOver current, Over voltage, Short circuit, Under voltage
Ports & interfaces3 differ
Number of SATA power connectorsDiffers43
EPS power connector (8-pin)Known for oneYes
PCI Express power connectors (6-pin)Differs13
PCI Express power connectors (6+2 pin)Known for one3
CPU P4 connector (4-pin)Known for one1
Cabling typeDiffersNon-ModularSemi-Modular
Peripheral (Molex) power connectors (4-pin)Known for one3
Floppy drive power connectorKnown for one1
Performance1 differ
80 PLUS certificationDiffers80 PLUS80 PLUS Silver
ATX versionKnown for one2.2
Mean time between failures (MTBF)Known for one100000 h
Design1 differ
Fan diameterDiffers12 cm14 cm
Cooling typeKnown for oneActive
Fan locationKnown for oneTop
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Weight & dimensionsidentical
WidthKnown for one150 mm
DepthKnown for one210 mm
HeightKnown for one86 mm
WeightKnown for one4 kg
Technical detailsidentical
Sustainability certificatesKnown for oneENERGY STAR
Other featuresidentical
Dimensions (WxDxH)Known for one150 x 210 x 86 mm

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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