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Product comparison · 2 power supply units

COUGAR GX600 power supply unit vs COUGAR S550 power supply unit

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  • 39specifications compared
  • 14differ
  • 25identical
  • 7known for one product only

Key differences

  • Total power
    • 600 W
    • 550 W
  • Combined power (+3.3V)
    • 75 W
    • 70 W
  • Combined power (+12V)
    • 588 W
    • 542 W
  • Combined power (+5V)
    • 75 W
    • 70 W
  • Max output current (-12V)
    • 0.5 A
    • 0.6 A
  • Max output current (+5Vsb)
    • 3.5 A
    • 3 A
  • Efficiency
    • 93%
    • 90%
  • Number of SATA power connectors
    • 8
    • 6

Side by side

Differences highlightedShow differences only
46 specifications
A

COUGAR

GX600 power supply unit

Model GX600

View product
B

COUGAR

S550 power supply unit

Model S550

View product
Power8 differ
Total powerDiffers600 W550 W
AC input voltage115 - 240 V115 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Input current10 A10 A
Maximum input current (@110V)+12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V+12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V
Combined power (+3.3V)Differs75 W70 W
Combined power (+12V)Differs588 W542 W
Combined power (+5V)Differs75 W70 W
Max output current (+3.3V)25 A25 A
Max output current (+12V)88 A88 A
Max output current (+5V)25 A25 A
Max output current (-12V)Differs0.5 A0.6 A
Max output current (+5Vsb)Differs3.5 A3 A
EfficiencyDiffers93%90%
Power protection featuresDiffersOver current, Over voltage, Overload, Short circuit, Under voltage, OverheatingOver current, Over voltage, Overload, Short circuit, Under power
Power Factor Correction (PFC) typeKnown for oneActive
Ports & interfaces3 differ
Motherboard power connector20+4 pin ATX20+4 pin ATX
Number of SATA power connectorsDiffers86
Peripheral (Molex) power connectors (4-pin)55
PCI Express power connectors (6-pin)Differs23
PCI Express power connectors (6+2 pin)Differs21
CPU power connector (4+4 pin)Known for oneYes
Floppy drive power connector11
Connector(s)IEC C14IEC C14
Cabling typeSemi-ModularSemi-Modular
CPU P4 connector (4-pin)Known for one1
CPU power connectors (8-pin)Known for one1
Performance1 differ
PurposePCPC
Power supply unit (PSU) form factorATXATX
80 PLUS certificationDiffers80 PLUS Gold80 PLUS Silver
Bearing technologyKnown for oneFDB
Design1 differ
Product colourDiffersBlackBlack, Orange
Fan diameter14 cm14 cm
Number of fans1 fan(s)1 fan(s)
Fan speed18001800
Fan locationTopTop
LED indicatorsNoNo
Operational conditionsidentical
Operating temperature (T-T)10 - 50 °C10 - 50 °C
Safety regulation & standards1 differ
SafetyDiffersCB,CE, FCC, CCCCB,CE, FCC, CCC, TUV, RUus, R63088
Certificatesidentical
CertificationKnown for one2009/125/EC
Technical detailsidentical
Sustainability certificatesKnown for oneENERGY STAR
Other featuresidentical
Dimensions (WxDxH)150 x 180 x 86 mm150 x 180 x 86 mm
Power managementYesYes
Power over Ethernet (PoE)NoNo
Redundant power supply (RPS) supportNoNo
Power rocker switchYesYes

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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