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

Chieftec GPA-450B8 power supply unit vs FSP 550-80GLN power supply unit

Add a product
  • 14specifications compared
  • 6differ
  • 8identical
  • 26known for one product only

Key differences

  • Total power
    • 450 W
    • 550 W
  • AC input voltage
    • 230 V
    • 115 - 230 V
  • Number of SATA power connectors
    • 3
    • 2
  • Peripheral (Molex) power connectors (4-pin)
    • 2
    • 5
  • Power supply unit (PSU) form factor
    • PS/2
    • ATX

Side by side

Differences highlightedShow differences only
40 specifications
A

Chieftec

GPA-450B8 power supply unit

Model GPA-450B8

View product
B

FSP

550-80GLN power supply unit

Model 550-80GLN

View product
Power3 differ
Total powerDiffers450 W550 W
AC input voltageDiffers230 V115 - 230 V
AC input frequencyKnown for one47 - 63 Hz
Power Factor Correction (PFC) typeActiveActive
Combined power (+3.3V)Known for one110 W
Combined power (+5V)Known for one110 W
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 (+12V1)Known for one38 A
Max output current (+5V)Known for one18 A
Max output current (-12V)Known for one0.3 A
Max output current (+5Vsb)Known for one2.5 A
Power protection featuresDiffersOver voltage, Overload, Short circuit, Under voltageOver voltage, Overload, Short circuit
Maximum input current (@110V)Known for one+12V1,+12V2,+12V3,+12V4,+5V,+5Vsb,-12V
Ports & interfaces2 differ
Motherboard power connector20+4 pin ATX20+4 pin ATX
Number of SATA power connectorsDiffers32
Peripheral (Molex) power connectors (4-pin)Differs25
PCI Express power connectors (6+2 pin)Known for one1
CPU power connector (4+4 pin)YesYes
Floppy drive power connector11
Cabling typeNon-ModularNon-Modular
PCI Express power connectors (6-pin)Known for one1
Performance1 differ
PurposePCPC
Power supply unit (PSU) form factorDiffersPS/2ATX
80 PLUS certificationKnown for one80 PLUS
ATX versionKnown for one2.2
Designidentical
Product colourMetallicMetallic
Fan diameter12 cm12 cm
Number of fansKnown for one1 fan(s)
Fan locationKnown for oneSide
On/off switchKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Weight & dimensionsidentical
WidthKnown for one150 mm
DepthKnown for one140 mm
HeightKnown for one87 mm
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 50 °C
Storage temperature (T-T)Known for one-20 - 80 °C
Operating relative humidity (H-H)Known for one5 - 95%
Storage relative humidity (H-H)Known for one5 - 95%

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