Product comparison · 2 power supply units

Zalman ZM500-GS power supply unit vs Zalman ZM500-HP PLUS

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  • 45specifications compared
  • 20differ
  • 25identical
  • 6known for one product only

Key differences

  • AC input voltage
    • ZM500-GS power supply unit:115 - 230 V
    • ZM500-HP PLUS:100 - 240 V
  • Input current
    • ZM500-GS power supply unit:4 A
    • ZM500-HP PLUS:8 A
  • Combined power (+12V)
    • ZM500-GS power supply unit:406 W
    • ZM500-HP PLUS:432 W
  • Combined power (-12V)
    • ZM500-GS power supply unit:3.6 W
    • ZM500-HP PLUS:6 W
  • Combined power (+5Vsb)
    • ZM500-GS power supply unit:12.5 W
    • ZM500-HP PLUS:15 W
  • Max output current (+3.3V)
    • ZM500-GS power supply unit:22 A
    • ZM500-HP PLUS:24 A
  • Max output current (+12V1)
    • ZM500-GS power supply unit:27 A
    • ZM500-HP PLUS:18 A
  • Max output current (+12V2)
    • ZM500-GS power supply unit:23 A
    • ZM500-HP PLUS:18 A

Side by side

Differences highlightedShow differences only (on)
Comparison of ZM500-GS, ZM500-HP PLUS
51 specifications
Power11 differ
AC input voltageDiffers115 - 230 V100 - 240 V
Input currentDiffers4 A8 A
Combined power (+12V)Differs406 W432 W
Combined power (-12V)Differs3.6 W6 W
Combined power (+5Vsb)Differs12.5 W15 W
Max output current (+3.3V)Differs22 A24 A
Max output current (+12V1)Differs27 A18 A
Max output current (+12V2)Differs23 A18 A
Max output current (-12V)Differs0.3 A0.5 A
EfficiencyDiffers84%88%
Power protection featuresDiffersOver power, Over voltage, Short circuit, Under voltageOver current, Over voltage, Overheating, Short circuit, Under voltage
Max output current (+5V)Known for one19 AUnknown — not stated by the source
Ports & interfaces2 differ
Number of SATA power connectorsDiffers32
Peripheral (Molex) power connectors (4-pin)Known for oneUnknown — not stated by the source6
EPS power connector (8-pin)Known for oneUnknown — not stated by the sourceYes
Cabling typeDiffersNon-ModularSemi-Modular
Number of PATA power connectorsKnown for one4Unknown — not stated by the source
Performanceidentical
80 PLUS certificationKnown for oneUnknown — not stated by the source80 PLUS Bronze
Design1 differ
Fan locationDiffersTopSide
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 40 °C10 - 40 °C
Storage temperature (T-T)Differs-20 - 70 °C-20 - 80 °C
Operating relative humidity (H-H)Differs20 - 90%5 - 95%
Certificates1 differ
CertificationDiffersWEEECB, CEE, FCC
Weight & dimensions2 differ
DepthDiffers140 mm165 mm
WeightDiffers1.92 kg2.79 kg
Packaging dataidentical
ManualKnown for oneUnknown — not stated by the sourceYes

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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