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Product comparison · 2 power supply units

Chieftec Smart GPF-500G power supply unit vs COUGAR ATLAS 750

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  • 18specifications compared
  • 13differ
  • 5identical
  • 21known for one product only

Key differences

The COUGAR ATLAS 750 has 250 W more total power than the Chieftec Smart GPF-500G power supply unit (750 W vs 500 W). The COUGAR ATLAS 750 has 20.9 A more max output current (+12V) than the Chieftec Smart GPF-500G power supply unit (62.5 A vs 41.6 A). The COUGAR ATLAS 750 has 4 A more max output current (+5V) than the Chieftec Smart GPF-500G power supply unit (22 A vs 18 A). AC input frequency: 47 - 63 Hz on the Chieftec Smart GPF-500G power supply unit, 50/60 Hz on the COUGAR ATLAS 750. Motherboard power connector: 24-pin ATX on the Chieftec Smart GPF-500G power supply unit, 20+4 pin ATX on the COUGAR ATLAS 750.

  • Total power
    • 500 W
    • 750 W
  • AC input frequency
    • 47 - 63 Hz
    • 50/60 Hz
  • Max output current (+12V)
    • 41.6 A
    • 62.5 A
  • Max output current (+5V)
    • 18 A
    • 22 A
  • Max output current (+5Vsb)
    • 2.5 A
    • 3 A
  • Motherboard power connector
    • 24-pin ATX
    • 20+4 pin ATX
  • Motherboard power cable length
    • 40 cm
    • 55 cm
  • Number of SATA power connectors
    • 4
    • 8

Side by side

Differences highlightedShow differences only
39 specifications
A

Chieftec

Smart GPF-500G power supply unit

Model GPF-500G

View product
B

COUGAR

ATLAS 750View product
Power5 differ
Total powerDiffers500 W750 W
AC input voltage100 - 240 V100 - 240 V
AC input frequencyDiffers47 - 63 Hz50/60 Hz
Input currentKnown for one8 A
Combined power (-12V)Known for one3.6 W
Combined power (+5Vsb)Known for one12.5 W
Max output current (+3.3V)Known for one18 A
Max output current (+12V)Differs41.6 A62.5 A
Max output current (+5V)Differs18 A22 A
Max output current (-12V)0.3 A0.3 A
Max output current (+5Vsb)Differs2.5 A3 A
Power protection featuresKnown for oneOverload, Over voltage, Short circuit, Under voltage, Over current, Overheating
Combined power (+3.3V)Known for one140 W
Combined power (+12V)Known for one750 W
Combined power (+5V)Known for one140 W
Ports & interfaces6 differ
Motherboard power connectorDiffers24-pin ATX20+4 pin ATX
Motherboard power cable lengthDiffers40 cm55 cm
Number of SATA power connectorsDiffers48
SATA power cable lengthDiffers350,150 mm450 mm
Peripheral (Molex) power connectors (4-pin)Differs23
Peripheral (Molex) power cable lengthDiffers350,150 mm450 mm
Floppy disk drive cable lengthKnown for one15 cm
Floppy disk drive connectorKnown for oneYes
Floppy drive power connectorKnown for one1
Cabling typeNon-ModularNon-Modular
Number of PATA power connectorsKnown for one2
PCI Express power connectors (6+2 pin)Known for one4
Performance2 differ
PurposeDiffersPCPC/Server
Power supply unit (PSU) form factorKnown for oneTFX
80 PLUS certificationDiffers80 PLUS Gold80 PLUS Bronze
ATX versionKnown for one2.4
Designidentical
Product colourBlackBlack
Cooling typeActiveActive
Fan diameterKnown for one8 cm
Weight & dimensionsidentical
WidthKnown for one85 mm
DepthKnown for one175 mm
HeightKnown for one65 mm
WeightKnown for one1.42 kg
Packaging dataidentical
Package weightKnown for one1.55 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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