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Product comparison · 2 power supply units

COUGAR SX550/R power supply unit vs FSP350-60EGN power supply unit

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  • 25specifications compared
  • 17differ
  • 8identical
  • 41known for one product only

Key differences

  • Total power
    • 542 W
    • 350 W
  • Peak power
    • 550 W
    • 400 W
  • Max output current (+3.3V)
    • 25 A
    • 21 A
  • Max output current (+5V)
    • 25 A
    • 15 A
  • Max output current (-12V)
    • 0.6 A
    • 0.3 A
  • Efficiency
    • 91%
    • 90%
  • Motherboard power connector
    • 20+4 pin ATX
    • 24-pin ATX
  • Number of SATA power connectors
    • 7
    • 3

Side by side

Differences highlightedShow differences only
66 specifications
A

COUGAR

SX550/R power supply unit

Model SX550/R

View product
B

FSP

FSP350-60EGN power supply unit

Model FSP350-60EGN

View product
Power7 differ
Total powerDiffers542 W350 W
Peak powerDiffers550 W400 W
Combined power (+3.3V)Known for one39.6 W
Combined power (+12V)Known for one336 W
Combined power (+5V)Known for one75 W
Combined power (-12V)Known for one3.6 W
Combined power (+5Vsb)Known for one15 W
Max output current (+3.3V)Differs25 A21 A
Max output current (+12V)Known for one20 A
Max output current (+5V)Differs25 A15 A
Max output current (-12V)Differs0.6 A0.3 A
EfficiencyDiffers91%90%
Hold timeKnown for one17 ms
Power protection featuresDiffersOver current, Over voltage, Overload, Short circuit, Under voltage, OverheatingOver current, Over power, Over voltage, Short circuit, Under voltage, Overheating, Overload
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Input currentKnown for one5 - 10 A
Maximum input current (@110V)Known for one+12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V
Max output current (+12V1)Known for one20 A
Max output current (+12V2)Known for one20 A
Max output current (+12V3)Known for one24 A
Max output current (+12V4)Known for one24 A
Ports & interfaces5 differ
Motherboard power connectorDiffers20+4 pin ATX24-pin ATX
Number of SATA power connectorsDiffers73
Peripheral (Molex) power connectors (4-pin)Differs52
CPU P4 connector (4-pin)Known for one1
ATX Power connector (24-pin)Known for oneYes
ATX Power connector (20-pin)Known for oneNo
ATX power connector (20+4 pin)DiffersYesNo
Cabling typeDiffersSemi-ModularNon-Modular
EPS power connector (8-pin)Known for oneYes
PCI Express power connectors (6-pin)Known for one3
PCI Express power connectors (6+2 pin)Known for one1
CPU power connector (4+4 pin)Known for oneYes
CPU power connectors (8-pin)Known for one1
Performance1 differ
80 PLUS certificationDiffers80 PLUS Silver80 PLUS Gold
ATX versionKnown for one2.31
Noise levelKnown for one25 dB
Mean time between failures (MTBF)Known for one100000 h
Design3 differ
Product colourDiffersBlack, Orange, SilverGrey
Fan diameterDiffers14 cm12 cm
Fan locationDiffersSideTop
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Known for one5 - 85%
Storage relative humidity (H-H)Known for one5 - 95%
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneCB, CE, FCC
Weight & dimensionsidentical
WeightKnown for one780 g
WidthKnown for one150 mm
DepthKnown for one180 mm
HeightKnown for one86 mm
Logistics dataidentical
Products per palletKnown for one480 pc(s)
Country of originKnown for oneChina
Other features1 differ
Dimensions (WxDxH)Differs150 x 180 x 86 mm150 x 140 x 86 mm
Rise timeKnown for one20 ms
Maximum currentKnown for one25 A
Technical detailsidentical
Sustainability certificatesKnown for oneENERGY STAR

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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