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Product comparison · 2 power supply units

FSP ATX-600PNR power supply unit vs FSP TX-400PAF power supply unit

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  • 29specifications compared
  • 12differ
  • 17identical
  • 5known for one product only

Key differences

  • Total power
    • 600 W
    • 400 W
  • Combined power (+3.3V)
    • 135 W
    • 180 W
  • Combined power (+12V)
    • 504 W
    • 348 W
  • Combined power (+5V)
    • 135 W
    • 180 W
  • Max output current (+3.3V)
    • 26 A
    • 28 A
  • Max output current (+5V)
    • 24 A
    • 30 A
  • Number of SATA power connectors
    • 6
    • 2
  • Peripheral (Molex) power connectors (4-pin)
    • 2
    • 6

Side by side

Differences highlightedShow differences only
34 specifications
A

FSP

ATX-600PNR power supply unit

Model ATX-600PNR

View product
B

FSP

TX-400PAF power supply unit

Model TX-400PAF

View product
Power6 differ
Total powerDiffers600 W400 W
AC input voltage230 V230 V
Maximum input current (@110V)+12V,+3.3V,+5V,+5Vsb,-12V+12V,+3.3V,+5V,+5Vsb,-12V
Power Factor Correction (PFC) typeActiveActive
Combined power (+3.3V)Differs135 W180 W
Combined power (+12V)Differs504 W348 W
Combined power (+5V)Differs135 W180 W
Max output current (+3.3V)Differs26 A28 A
Max output current (+12V)18 A18 A
Max output current (+5V)Differs24 A30 A
Max output current (-12V)0.5 A0.5 A
Max output current (+5Vsb)Known for one3.5 A
Power protection featuresOver voltage, Overload, Short circuitOver voltage, Overload, Short circuit
Ports & interfaces2 differ
Motherboard power connector20+4 pin ATX20+4 pin ATX
Number of SATA power connectorsDiffers62
Peripheral (Molex) power connectors (4-pin)Differs26
PCI Express power connectors (6+2 pin)Known for one2
CPU power connector (4+4 pin)Known for oneYes
Floppy drive power connector11
Cabling typeNon-ModularNon-Modular
CPU P4 connector (4-pin)Known for one1
ATX power connector (20+4 pin)Known for oneYes
Performanceidentical
PurposePCPC
Power supply unit (PSU) form factorATXATX
ATX version2.22.2
Design2 differ
Product colourDiffersAluminiumGrey
Cooling typeActiveActive
Fan diameterDiffers12 cm8 cm
Number of fans1 fan(s)1 fan(s)
Fan locationSideSide
On/off switchYesYes
Weight & dimensions2 differ
WidthDiffers150 mm140 mm
Depth86 mm86 mm
HeightDiffers140 mm150 mm

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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