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Product comparison · 2 power supply units

Zalman ZM550-GVII power supply unit vs Zalman ZM600-TXII power supply unit

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  • 45specifications compared
  • 25differ
  • 20identical
  • 18known for one product only

Key differences

  • Total power
    • 550 W
    • 600 W
  • AC input voltage
    • 220 - 240 V
    • 200 - 240 V
  • AC input frequency
    • 50 - 63 Hz
    • 50 - 60 Hz
  • Input current
    • 6 A
    • 5 A
  • Power factor
    • 99
    • 98
  • Combined power (-12V)
    • 3.6 W
    • 6 W
  • Combined power (+5Vsb)
    • 12.5 W
    • 15 W
  • Max output current (+3.3V)
    • 18 A
    • 22 A

Side by side

Differences highlightedShow differences only
63 specifications
A

Zalman

ZM550-GVII power supply unit

Model ZM550-GVII

View product
B

Zalman

ZM600-TXII power supply unit

Model ZM600-TXII

View product
Power13 differ
Total powerDiffers550 W600 W
AC input voltageDiffers220 - 240 V200 - 240 V
AC input frequencyDiffers50 - 63 Hz50 - 60 Hz
Input currentDiffers6 A5 A
Power factorDiffers9998
Combined power (+3.3V)Known for one100 W
Combined power (+5V)Known for one100 W
Combined power (-12V)Differs3.6 W6 W
Combined power (+5Vsb)Differs12.5 W15 W
Max output current (+3.3V)Differs18 A22 A
Max output current (+5V)Differs15 A22 A
Max output current (-12V)Differs0.3 A0.5 A
Max output current (+5Vsb)Differs2.5 A3 A
EfficiencyDiffers85%86%
Power protection featuresDiffersOver current, Over power, Over voltage, Short circuit, Under voltageOver power, Over voltage, Short circuit, Under voltage
Ports & interfaces6 differ
Number of SATA power connectorsDiffers23
SATA power cable lengthDiffers400 mm480 mm
Peripheral (Molex) power connectors (4-pin)Differs14
Peripheral (Molex) power cable lengthDiffers400 mm470 mm
PCI Express power cable lengthDiffers50 cm73 cm
CPU power connector (4+4 pin)Known for oneYes
CPU power cable lengthDiffers65 cm55 cm
PCI Express connectorKnown for oneYes
EPS power connector (8-pin)Known for oneYes
CPU P4 connector (4-pin)Known for one1
ATX Power connector (24-pin)Known for oneNo
Floppy drive power connectorKnown for one1
Performance1 differ
80 PLUS certificationDiffers80 PLUS Bronze80 PLUS
Supported motherboard form factorsKnown for oneATX, micro ATX, Mini-ITX
ATX versionKnown for one2.31
Designidentical
Fan speedKnown for one2300 - 2300 RPM
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 40 °C10 - 45 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Known for one5 - 85%
Storage relative humidity (H-H)Known for one5 - 95%
Packaging contentidentical
Cables includedKnown for oneAC, CPU, PCIe, Peripheral (Molex), SATA
Certificates1 differ
CertificationDiffers80 Plus, CB, CE, KC, EAC, RoHSKC, CE, CB, RoHS, EAC
Safety regulation & standardsidentical
SafetyKnown for oneCB, CE, KC, EAC, RoHS
Weight & dimensions3 differ
WidthDiffers140 mm150 mm
DepthDiffers150 mm140 mm
WeightDiffers1.95 kg1.68 kg
Packaging dataidentical
Package typeKnown for oneBox
Logistics dataidentical
Country of originKnown for oneChina

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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