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Product comparison · 2 power supply units

Chieftec Smart GPS-600A8 power supply unit vs Zalman ZM400-LE power supply unit

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  • 27specifications compared
  • 11differ
  • 16identical
  • 20known for one product only

Key differences

  • Total power
    • 600 W
    • 400 W
  • AC input voltage
    • 230 V
    • 115 V
  • Input current
    • 4.5 A
    • 8 A
  • Combined power (+5Vsb)
    • 12.5 W
    • 10 W
  • Max output current (+3.3V)
    • 20 A
    • 16 A
  • Max output current (+12V1)
    • 46 A
    • 17 A
  • Max output current (+5V)
    • 20 A
    • 15 A
  • Max output current (+5Vsb)
    • 2.5 A
    • 2 A

Side by side

Differences highlightedShow differences only
47 specifications
A

Chieftec

Smart GPS-600A8 power supply unit

Model GPS-600A8

View product
B

Zalman

ZM400-LE power supply unit

Model ZM400-LE

View product
Power9 differ
Total powerDiffers600 W400 W
AC input voltageDiffers230 V115 V
AC input frequency47 - 63 Hz47 - 63 Hz
Input currentDiffers4.5 A8 A
Maximum input current (@110V)Known for one+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V
Power factorKnown for one0.5
Combined power (+3.3V)120 W120 W
Combined power (+12V)Known for one300 W
Combined power (+5V)120 W120 W
Combined power (-12V)3.6 W3.6 W
Combined power (+5Vsb)Differs12.5 W10 W
Max output current (+3.3V)Differs20 A16 A
Max output current (+12V1)Differs46 A17 A
Max output current (+12V2)Known for one14 A
Max output current (+5V)Differs20 A15 A
Max output current (-12V)0.3 A0.3 A
Max output current (+5Vsb)Differs2.5 A2 A
EfficiencyKnown for one81%
Power protection featuresDiffersOver voltage, Overload, Short circuit, Under voltageOver power, Over voltage, Short circuit, Under voltage
Power Factor Correction (PFC) typeKnown for oneActive
Ports & interfaces1 differ
Motherboard power connector20+4 pin ATX20+4 pin ATX
Number of SATA power connectors44
Peripheral (Molex) power connectors (4-pin)Differs23
PCI Express power connectors (6-pin)Known for one2
CPU power connector (4+4 pin)Known for oneYes
Floppy drive power connector11
Cabling typeNon-ModularNon-Modular
PCI Express power connectors (6+2 pin)Known for one2
Performanceidentical
PurposePCPC
Power supply unit (PSU) form factorATXATX
ATX version2.32.3
80 PLUS certificationKnown for oneNo
Designidentical
Product colourBlackBlack
Cooling typeKnown for oneActive
Fan diameter12 cm12 cm
Number of fansKnown for one1 fan(s)
Fan locationKnown for oneSide
On/off switchKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °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%
Certificatesidentical
CertificationKnown for oneErP Lot 6
Weight & dimensions1 differ
Width150 mm150 mm
Depth140 mm140 mm
HeightDiffers87 mm86 mm
WeightKnown for one1.7 kg

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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