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Product comparison · 2 power supply units

Chieftec CTG-750C power supply unit vs Chieftec SPS-1000C power supply unit

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  • 30specifications compared
  • 20differ
  • 10identical
  • 19known for one product only

Key differences

  • Total power
    • 750 W
    • 1000 W
  • AC input voltage
    • 230 V
    • 115 - 230 V
  • AC input frequency
    • 50 Hz
    • 47 - 63 Hz
  • Input current
    • 6 A
    • 12 A
  • Combined power (+3.3V)
    • 130 W
    • 150 W
  • Combined power (+12V)
    • 648 W
    • 960 W
  • Max output current (+3.3V)
    • 22 A
    • 25 A
  • Max output current (+12V1)
    • 35 A
    • 80 A

Side by side

Differences highlightedShow differences only
49 specifications
A

Chieftec

CTG-750C power supply unit

Model CTG-750C

View product
B

Chieftec

SPS-1000C power supply unit

Model SPS-1000C

View product
Power12 differ
Total powerDiffers750 W1000 W
AC input voltageDiffers230 V115 - 230 V
AC input frequencyDiffers50 Hz47 - 63 Hz
Input currentDiffers6 A12 A
Maximum input current (@110V)Differs+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V+12V,+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V
Power factorKnown for one0.9
Power Factor Correction (PFC) typeActiveActive
Combined power (+3.3V)Differs130 W150 W
Combined power (+12V)Differs648 W960 W
Combined power (+5V)Known for one130 W
Combined power (-12V)Known for one3.6 W
Combined power (+5Vsb)Known for one15 W
Max output current (+3.3V)Differs22 A25 A
Max output current (+12V1)Differs35 A80 A
Max output current (+12V2)Differs35 A80 A
Max output current (+5V)Differs22 A25 A
Max output current (-12V)Differs0.3 A0.5 A
Max output current (+5Vsb)3 A3 A
EfficiencyKnown for one85%
Power protection featuresKnown for oneOver current, Over voltage, Overheating, Overload, Short circuit, Under voltage
Ports & interfaces4 differ
Motherboard power connectorDiffers24-pin ATX20+4 pin ATX
Number of SATA power connectorsDiffers68
Peripheral (Molex) power connectors (4-pin)44
EPS power connector (8-pin)Known for oneYes
PCI Express power connectors (6+2 pin)22
CPU P4 connector (4-pin)Known for one1
Floppy drive power connectorDiffers21
CPU power connectors (8-pin)Known for one1
Cabling typeDiffersSemi-ModularFully-Modular
CPU power connector (4+4 pin)Known for oneYes
ATX Power connector (24-pin)Known for oneYes
Performance1 differ
PurposePCPC
Power supply unit (PSU) form factorATXATX
80 PLUS certificationDiffers80 PLUS80 PLUS Silver
ATX versionKnown for one2.3
Mean time between failures (MTBF)Known for one100000 h
Design3 differ
Product colourDiffersBlackRed
Cooling typeActiveActive
Fan diameterDiffers12 cm14 cm
Number of fans1 fan(s)1 fan(s)
Fan locationDiffersTopSide
On/off switchKnown for oneYes
Certificatesidentical
Compliance certificatesRoHSRoHS
CertificationKnown for oneCE, CB, FCC
Weight & dimensionsidentical
WidthKnown for one150 mm
DepthKnown for one140 mm
HeightKnown for one87 mm
Packaging dataidentical
Package typeBoxBox
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733020

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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