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Product comparison · 2 power supply units

Chieftec APS-600SB power supply unit vs Zalman ZM400-LE power supply unit

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  • 31specifications compared
  • 17differ
  • 14identical
  • 18known for one product only

Key differences

  • Total power
    • 600 W
    • 400 W
  • AC input voltage
    • 115 - 230 V
    • 115 V
  • AC input frequency
    • 50 - 60 Hz
    • 47 - 63 Hz
  • Max output current (+3.3V)
    • 22 A
    • 16 A
  • Max output current (+12V1)
    • 24 A
    • 17 A
  • Max output current (+12V2)
    • 24 A
    • 14 A
  • Max output current (+5V)
    • 22 A
    • 15 A
  • Max output current (+5Vsb)
    • 2.5 A
    • 2 A

Side by side

Differences highlightedShow differences only
49 specifications
A

Chieftec

APS-600SB power supply unit

Model APS-600SB

View product
B

Zalman

ZM400-LE power supply unit

Model ZM400-LE

View product
Power11 differ
Total powerDiffers600 W400 W
AC input voltageDiffers115 - 230 V115 V
AC input frequencyDiffers50 - 60 Hz47 - 63 Hz
Input currentKnown for one8 A
Maximum input current (@110V)Differs+12V,+3.3V,+5Vsb+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)Known for one3.6 W
Combined power (+5Vsb)Known for one10 W
Max output current (+3.3V)Differs22 A16 A
Max output current (+12V1)Differs24 A17 A
Max output current (+12V2)Differs24 A14 A
Max output current (+5V)Differs22 A15 A
Max output current (-12V)0.3 A0.3 A
Max output current (+5Vsb)Differs2.5 A2 A
EfficiencyDiffers85%81%
Power protection featuresDiffersOver current, Over power, Over voltage, Overload, Short circuit, Under power, Under voltageOver power, Over voltage, Short circuit, Under voltage
Power Factor Correction (PFC) typeKnown for oneActive
Ports & interfaces3 differ
Motherboard power connectorDiffers24-pin ATX20+4 pin ATX
Number of SATA power connectorsDiffers64
Peripheral (Molex) power connectors (4-pin)33
PCI Express power connectors (6-pin)Differs02
CPU power connector (4+4 pin)Known for oneYes
Floppy drive power connector11
Cabling typeNon-ModularNon-Modular
EPS power connector (8-pin)Known for oneYes
PCI Express power connectors (6+2 pin)Known for one2
ATX Power connector (24-pin)Known for oneYes
Performanceidentical
PurposePCPC
Power supply unit (PSU) form factorATXATX
ATX version2.32.3
80 PLUS certificationKnown for one80 PLUS Bronze
Design1 differ
Product colourBlackBlack
Cooling typeActiveActive
Fan diameterDiffers14 cm12 cm
Number of fans1 fan(s)1 fan(s)
Fan locationKnown for oneSide
On/off switchYesYes
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 & dimensions2 differ
Width150 mm150 mm
DepthDiffers87 mm140 mm
HeightDiffers155 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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