All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 power supply units

Zalman ZM400-ST power supply unit vs Zalman ZM600-HP Plus

Add a product
  • 40specifications compared
  • 17differ
  • 23identical
  • 14known for one product only

Key differences

  • Total power
    • 400 W
    • 600 W
  • Input current
    • 5 - 8 A
    • 10 A
  • Combined power (+3.3V)
    • 120 W
    • 140 W
  • Combined power (+12V)
    • 384 W
    • 576 W
  • Combined power (+5V)
    • 120 W
    • 140 W
  • Combined power (-12V)
    • 3.6 W
    • 6 W
  • Max output current (+5V)
    • 15 A
    • 24 A
  • Max output current (-12V)
    • 0.3 A
    • 0.5 A

Side by side

Differences highlightedShow differences only
54 specifications
A

Zalman

ZM400-ST power supply unit

Model ZM400-ST

View product
B

Zalman

ZM600-HP PlusView product
Power11 differ
Total powerDiffers400 W600 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Input currentDiffers5 - 8 A10 A
Maximum input current (@110V)Differs+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V+12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V
Power factor9999
Power Factor Correction (PFC) typeActiveActive
Combined power (+3.3V)Differs120 W140 W
Combined power (+12V)Differs384 W576 W
Combined power (+5V)Differs120 W140 W
Combined power (-12V)Differs3.6 W6 W
Combined power (+5Vsb)15 W15 W
Max output current (+3.3V)24 A24 A
Max output current (+12V1)Known for one18 A
Max output current (+12V2)Known for one18 A
Max output current (+12V3)Known for one18 A
Max output current (+12V4)Known for one18 A
Max output current (+5V)Differs15 A24 A
Max output current (-12V)Differs0.3 A0.5 A
Max output current (+5Vsb)3 A3 A
EfficiencyDiffers86%88%
Power protection featuresDiffersOver current, Over power, Over voltage, Short circuitOver current, Over voltage, Overheating, Short circuit, Under voltage
Max output current (+12V)Known for one20 A
Ports & interfaces2 differ
Motherboard power connector20+4 pin ATX20+4 pin ATX
Number of SATA power connectorsDiffers42
Peripheral (Molex) power connectors (4-pin)Known for one2
PCI Express power connectors (6-pin)11
PCI Express power connectors (6+2 pin)Known for one1
CPU P4 connector (4-pin)11
CPU power connector (4+4 pin)Known for oneYes
Floppy drive power connector11
Cabling typeDiffersNon-ModularSemi-Modular
EPS power connector (8-pin)Known for oneYes
Performance1 differ
PurposePCPC
Power supply unit (PSU) form factorATXATX
80 PLUS certificationDiffers80 PLUS80 PLUS Bronze
ATX version2.32.3
Designidentical
Product colourBlackBlack
Cooling typeActiveActive
Fan diameter12 cm12 cm
Number of fans1 fan(s)1 fan(s)
Operational conditions2 differ
Operating temperature (T-T)10 - 40 °C10 - 40 °C
Storage temperature (T-T)Differs-40 - 70 °C-20 - 80 °C
Operating relative humidity (H-H)Differs20 - 85%5 - 95%
Storage relative humidity (H-H)5 - 95%5 - 95%
Certificatesidentical
Compliance certificatesRoHSRoHS
CertificationKnown for oneFCC, CE, CB, CNPS, ErP
Weight & dimensions1 differ
Width150 mm150 mm
DepthDiffers140 mm165 mm
Height86 mm86 mm
WeightKnown for one2.8 kg
Other featuresidentical
Parallel processing technology supportKnown for one2-Way SLI
Dimensions (WxDxH)Known for one150 x 140 x 86 mm
Technical detailsidentical
Sustainability certificatesKnown for oneENERGY STAR

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.

More power supply unit comparisons

All power supply unit comparisons