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Product comparison · 2 power supply units

Chieftec GPB-350S power supply unit vs Chieftec GPB-500S power supply unit

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  • 40specifications compared
  • 8differ
  • 32identical
  • 0known for one product only

Key differences

  • Total power
    • 350 W
    • 500 W
  • Input current
    • 3 A
    • 4 A
  • Combined power (+3.3V)
    • 90 W
    • 110 W
  • Combined power (+12V)
    • 312 W
    • 456 W
  • Combined power (+5V)
    • 90 W
    • 110 W
  • Max output current (+3.3V)
    • 16 A
    • 18 A
  • Max output current (+12V1)
    • 26 A
    • 38 A
  • Max output current (+5V)
    • 15 A
    • 17 A

Side by side

Differences highlightedShow differences only
40 specifications
A

Chieftec

GPB-350S power supply unit

Model GPB-350S

View product
B

Chieftec

GPB-500S power supply unit

Model GPB-500S

View product
Power8 differ
Total powerDiffers350 W500 W
AC input voltage200 - 240 V200 - 240 V
AC input frequency47 - 63 Hz47 - 63 Hz
Input currentDiffers3 A4 A
Power factor0.90.9
Power Factor Correction (PFC) typeActiveActive
Combined power (+3.3V)Differs90 W110 W
Combined power (+12V)Differs312 W456 W
Combined power (+5V)Differs90 W110 W
Combined power (-12V)3.6 W3.6 W
Combined power (+5Vsb)12.5 W12.5 W
Max output current (+3.3V)Differs16 A18 A
Max output current (+12V1)Differs26 A38 A
Max output current (+5V)Differs15 A17 A
Max output current (-12V)0.3 A0.3 A
Max output current (+5Vsb)2.5 A2.5 A
Efficiency85%85%
Power protection featuresOver voltage, Overload, Short circuit, Under voltageOver voltage, Overload, Short circuit, Under voltage
Ports & interfacesidentical
Motherboard power connector20+4 pin ATX20+4 pin ATX
Number of SATA power connectors55
Peripheral (Molex) power connectors (4-pin)33
PCI Express power connectors (6+2 pin)11
Cabling typeNon-ModularNon-Modular
Performanceidentical
PurposePCPC
Power supply unit (PSU) form factorPS/2PS/2
ATX version2.32.3
Designidentical
Product colourSilverSilver
Cooling typeActiveActive
Fan diameter12 cm12 cm
Number of fans1 fan(s)1 fan(s)
Fan locationTopTop
On/off switchYesYes
Certificatesidentical
Compliance certificatesRoHSRoHS
Weight & dimensionsidentical
Width140 mm140 mm
Depth150 mm150 mm
Height87 mm87 mm
Packaging dataidentical
ManualYesYes
Package typeBoxBox
Logistics dataidentical
Harmonized System (HS) code8473302084733020
Other featuresidentical
Warranty cardYesYes

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.