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Product comparison · 2 power supply units

Zalman ZM500-LE power supply unit vs Zalman ZM700-SV power supply unit

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  • 36specifications compared
  • 18differ
  • 18identical
  • 15known for one product only

Key differences

  • Total power
    • 500 W
    • 700 W
  • AC input voltage
    • 115 - 230 V
    • 100 - 240 V
  • AC input frequency
    • 47 - 63 Hz
    • 50 - 60 Hz
  • Power factor
    • 0.5
    • 0.99
  • Combined power (+12V)
    • 444 W
    • 648 W
  • Combined power (+5Vsb)
    • 10 W
    • 17.5 W
  • Max output current (+3.3V)
    • 18 A
    • 20 A
  • Max output current (+5V)
    • 15 A
    • 20 A

Side by side

Differences highlightedShow differences only
51 specifications
A

Zalman

ZM500-LE power supply unit

Model ZM500-LE

View product
B

Zalman

ZM700-SV power supply unit

Model ZM700-SV

View product
Power12 differ
Total powerDiffers500 W700 W
AC input voltageDiffers115 - 230 V100 - 240 V
AC input frequencyDiffers47 - 63 Hz50 - 60 Hz
Input currentKnown for one10 A
Maximum input current (@110V)Differs+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V+12V,+3.3V,+5V,+5Vsb,-12V
Power factorDiffers0.50.99
Combined power (+3.3V)120 W120 W
Combined power (+12V)Differs444 W648 W
Combined power (+5V)120 W120 W
Combined power (-12V)3.6 W3.6 W
Combined power (+5Vsb)Differs10 W17.5 W
Max output current (+3.3V)Differs18 A20 A
Max output current (+12V1)Known for one20 A
Max output current (+12V2)Known for one20 A
Max output current (+5V)Differs15 A20 A
Max output current (-12V)Differs0.3 A03 A
Max output current (+5Vsb)Differs2 A3.5 A
EfficiencyKnown for one81%
Power protection featuresDiffersOver power, Over voltage, Short circuit, Under voltageOver current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Max output current (+12V)Known for one54 A
Ports & interfaces2 differ
Motherboard power connector20+4 pin ATX20+4 pin ATX
Number of SATA power connectors66
Peripheral (Molex) power connectors (4-pin)Differs35
EPS power connector (8-pin)Known for oneYes
PCI Express power connectors (6-pin)Known for one1
PCI Express power connectors (6+2 pin)Differs12
CPU P4 connector (4-pin)Known for one1
CPU power connector (4+4 pin)YesYes
Floppy drive power connector11
Cabling typeNon-ModularNon-Modular
Performanceidentical
PurposePCPC
Power supply unit (PSU) form factorATXATX
ATX versionKnown for one2.3
80 PLUS certificationKnown for one80 PLUS Silver
Mean time between failures (MTBF)Known for one100000 h
Designidentical
Product colourBlackBlack
Cooling typeActiveActive
Fan diameter12 cm12 cm
Number of fans1 fan(s)1 fan(s)
Fan locationKnown for oneSide
On/off switchKnown for oneYes
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Differs-40 - 70 °C-20 - 60 °C
Operating relative humidity (H-H)5 - 85%5 - 85%
Storage relative humidity (H-H)5 - 95%5 - 95%
Certificatesidentical
CertificationKnown for oneErP Lot 6
Weight & dimensions3 differ
WidthDiffers150 mm140 mm
DepthDiffers140 mm150 mm
Height86 mm86 mm
WeightDiffers1.8 kg3.2 kg
Other featuresidentical
Parallel processing technology supportKnown for one2-Way SLI, Hybrid CrossFireX

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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