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Product comparison · 2 power supply units

Zalman ZM500-GV power supply unit vs Zalman ZM700-GV power supply unit

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  • 43specifications compared
  • 12differ
  • 31identical
  • 1known for one product only

Key differences

  • Total power
    • 500 W
    • 700 W
  • Input current
    • 8 A
    • 10 A
  • Combined power (+3.3V)
    • 110 W
    • 130 W
  • Combined power (+12V)
    • 456 W
    • 648 W
  • Combined power (+5V)
    • 110 W
    • 130 W
  • Max output current (+3.3V)
    • 18 A
    • 22 A
  • Max output current (+12V)
    • 38 A
    • 54 A
  • Max output current (+5V)
    • 16 A
    • 18 A

Side by side

Differences highlightedShow differences only
44 specifications
A

Zalman

ZM500-GV power supply unit

Model ZM500-GV

View product
B

Zalman

ZM700-GV power supply unit

Model ZM700-GV

View product
Power8 differ
Total powerDiffers500 W700 W
AC input voltage115 - 230 V115 - 230 V
AC input frequency50 - 60 Hz50 - 60 Hz
Input currentDiffers8 A10 A
Maximum input current (@110V)+12V,+3.3V,+5V,+5Vsb,-12V+12V,+3.3V,+5V,+5Vsb,-12V
Power factor9999
Power Factor Correction (PFC) typeActiveActive
Combined power (+3.3V)Differs110 W130 W
Combined power (+12V)Differs456 W648 W
Combined power (+5V)Differs110 W130 W
Combined power (-12V)3.6 W3.6 W
Combined power (+5Vsb)12.5 W12.5 W
Max output current (+3.3V)Differs18 A22 A
Max output current (+12V)Differs38 A54 A
Max output current (+5V)Differs16 A18 A
Max output current (-12V)0.3 A0.3 A
Max output current (+5Vsb)2.5 A2.5 A
Efficiency88%88%
Power protection featuresOver current, Over power, Over voltage, Short circuit, Under voltageOver current, Over power, Over voltage, Short circuit, Under voltage
Ports & interfaces3 differ
Motherboard power connector20+4 pin ATX20+4 pin ATX
Number of SATA power connectorsDiffers56
Peripheral (Molex) power connectors (4-pin)Differs34
PCI Express power connectors (6-pin)Differs24
CPU power connector (4+4 pin)YesYes
Floppy drive power connector11
Cabling typeNon-ModularNon-Modular
Performanceidentical
PurposePCPC
Power supply unit (PSU) form factorATXATX
80 PLUS certification80 PLUS Bronze80 PLUS Bronze
ATX version2.32.3
Designidentical
Product colourBlackBlack
Cooling typeActiveActive
Fan diameter12 cm12 cm
Number of fans1 fan(s)1 fan(s)
On/off switchYesYes
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 35 °C
Storage temperature (T-T)-20 - 70 °C-20 - 70 °C
Operating relative humidity (H-H)5 - 95%5 - 95%
Storage relative humidity (H-H)5 - 95%5 - 95%
Certificatesidentical
CertificationUL, FCC, CB, CE, KCUL, FCC, CB, CE, KC
Weight & dimensions1 differ
Width150 mm150 mm
Depth140 mm140 mm
Height86 mm86 mm
WeightDiffers2 kg2.2 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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