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Product comparison · 2 power supply units

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

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  • 52specifications compared
  • 21differ
  • 31identical
  • 10known 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
  • Combined power (+3.3V)
    • 100 W
    • 120 W
  • Combined power (+12V)
    • 540 W
    • 552 W
  • Combined power (+5V)
    • 100 W
    • 120 W
  • Max output current (+3.3V)
    • 18 A
    • 20 A

Side by side

Differences highlightedShow differences only
62 specifications
A

Zalman

ZM550-GVII power supply unit

Model ZM550-GVII

View product
B

Zalman

ZM600-LXII power supply unit

Model ZM600-LXII

View product
Power11 differ
Total powerDiffers550 W600 W
AC input voltageDiffers220 - 240 V200 - 240 V
AC input frequencyDiffers50 - 63 Hz50 - 60 Hz
Input currentDiffers6 A5 A
Power factor9999
Power Factor Correction (PFC) typeActiveActive
Combined power (+3.3V)Differs100 W120 W
Combined power (+12V)Differs540 W552 W
Combined power (+5V)Differs100 W120 W
Combined power (-12V)3.6 W3.6 W
Combined power (+5Vsb)12.5 W12.5 W
Max output current (+3.3V)Differs18 A20 A
Max output current (+12V)Differs45 A46 A
Max output current (+5V)Differs15 A20 A
Max output current (-12V)0.3 A0.3 A
Max output current (+5Vsb)2.5 A2.5 A
Efficiency85%85%
Power protection featuresDiffersOver current, Over power, Over voltage, Short circuit, Under voltageOver power, Over voltage, Overheating, Short circuit
Ports & interfaces6 differ
Motherboard power connector20+4 pin ATX20+4 pin ATX
Motherboard power cable lengthDiffers55 cm50 cm
Number of SATA power connectorsDiffers26
SATA power cable lengthDiffers400 mm450 mm
Peripheral (Molex) power connectors (4-pin)Differs13
Peripheral (Molex) power cable lengthDiffers400 mm450 mm
PCI Express power connectors (6+2 pin)22
PCI Express power cable length50 cm50 cm
CPU power connector (4+4 pin)YesYes
CPU power cable lengthDiffers65 cm60 cm
ATX power connector (20+4 pin)YesYes
PCI Express connectorYesYes
Cabling typeNon-ModularNon-Modular
EPS power connector (4+4 pin)Known for oneYes
Performanceidentical
PurposePCPC
Power supply unit (PSU) form factorATXATX
80 PLUS certificationKnown for one80 PLUS Bronze
Supported motherboard form factorsKnown for oneATX, micro ATX, Mini-ITX
Bearing technologyKnown for oneFDB
Mean time between failures (MTBF)100000 h100000 h
Designidentical
Product colourBlackBlack
Cooling typeActiveActive
Fan diameter12 cm12 cm
Number of fans1 fan(s)1 fan(s)
Fan locationTopTop
On/off switchYesYes
Operational conditions2 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Differs-40 - 70 °C-20 - 70 °C
Operating relative humidity (H-H)Differs5 - 85%5 - 95%
Storage relative humidity (H-H)5 - 95%5 - 95%
Packaging contentidentical
Cables includedAC, CPU, PCIe, Peripheral (Molex), SATAAC, CPU, PCIe, Peripheral (Molex), SATA
Certificates1 differ
Compliance certificatesRoHSRoHS
CertificationDiffers80 Plus, CB, CE, KC, EAC, RoHSCB, CE, KC, CCC, RoHS
Safety regulation & standardsidentical
SafetyKnown for oneCB, CE, KC, EAC, RoHS
Weight & dimensions1 differ
Width140 mm140 mm
Depth150 mm150 mm
Height86 mm86 mm
WeightDiffers1.95 kg1.98 kg
Packaging dataidentical
Package typeBoxBox
Package widthKnown for one180 mm
Package depthKnown for one270 mm
Package heightKnown for one100 mm
Package weightKnown for one2 kg
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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