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Product comparison · 2 power supply units

Chieftec SFX-500GD-C power supply unit vs FSP PT-1000FM power supply unit

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  • 29specifications compared
  • 21differ
  • 8identical
  • 23known for one product only

Key differences

  • Total power
    • 500 W
    • 1000 W
  • Combined power (+3.3V)
    • 105 W
    • 160 W
  • Combined power (+5V)
    • 105 W
    • 160 W
  • Combined power (-12V)
    • 3.6 W
    • 24.6 W
  • Combined power (+5Vsb)
    • 15 W
    • 24.6 W
  • Max output current (+3.3V)
    • 20 A
    • 25 A
  • Max output current (+5V)
    • 20 A
    • 25 A
  • Max output current (-12V)
    • 0.3 A
    • 0.8 A

Side by side

Differences highlightedShow differences only
52 specifications
A

Chieftec

SFX-500GD-C power supply unit

Model SFX-500GD-C

View product
B

FSP

PT-1000FM power supply unit

Model PT-1000FM

View product
Power9 differ
Total powerDiffers500 W1000 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Maximum input current (@110V)Known for one+12V,+3.3V,+5V,+5Vsb,-12V
Power Factor Correction (PFC) typeActiveActive
Combined power (+3.3V)Differs105 W160 W
Combined power (+12V)Known for one996 W
Combined power (+5V)Differs105 W160 W
Combined power (-12V)Differs3.6 W24.6 W
Combined power (+5Vsb)Differs15 W24.6 W
Max output current (+3.3V)Differs20 A25 A
Max output current (+12V)Known for one83 A
Max output current (+5V)Differs20 A25 A
Max output current (-12V)Differs0.3 A0.8 A
Max output current (+5Vsb)3 A3 A
EfficiencyKnown for one92%
Power protection featuresDiffersOver current, Over voltage, Overload, Short circuit, Under voltageOver current, Over voltage, Short circuit
Input currentKnown for one7 A
Max output current (+12V1)Known for one40 A
Ports & interfaces5 differ
Motherboard power connectorDiffers20+4 pin ATX24-pin ATX
Number of SATA power connectorsDiffers413
Peripheral (Molex) power connectors (4-pin)Differs26
PCI Express power connectors (6+2 pin)Differs28
CPU power connector (4+4 pin)Known for oneYes
ATX Power connector (24-pin)Known for oneYes
Floppy disk drive connectorKnown for oneYes
Floppy drive power connectorDiffers01
Cabling typeFully-ModularFully-Modular
EPS power connector (8-pin)Known for oneYes
PCI Express power connectors (6-pin)Known for one0
PCI Express power connectors (8-pin)Known for one1
CPU P4 connector (4-pin)Known for one1
Performance3 differ
PurposeKnown for onePC
Power supply unit (PSU) form factorDiffersSFXATX
80 PLUS certificationDiffers80 PLUS Gold80 PLUS Platinum
ATX versionDiffers2.32.31
EPS versionKnown for one2.92
Noise levelKnown for one21 dB
Design1 differ
Product colourBlackBlack
Cooling typeKnown for oneActive
Fan diameterDiffers12 cm13.5 cm
Number of fans1 fan(s)1 fan(s)
Fan locationKnown for oneSide
On/off switchKnown for oneYes
Certificatesidentical
Compliance certificatesRoHSRoHS
Safety regulation & standardsidentical
SafetyKnown for oneV
Weight & dimensions3 differ
WidthDiffers125 mm150 mm
DepthDiffers125 mm190 mm
HeightDiffers64 mm86 mm
Technical detailsidentical
Sustainability certificatesKnown for oneENERGY STAR
Other featuresidentical
Omnigrid (2-pin) power connectorsKnown for one1
Frequency toleranceKnown for one90%

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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