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Product comparison · 2 power supply units

Aerocool KCAS-750M power supply unit vs Aerocool KCAS 800S

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  • 30specifications compared
  • 13differ
  • 17identical
  • 21known for one product only

Key differences

  • Total power
    • 750 W
    • 800 W
  • AC input voltage
    • 200 - 240 V
    • 230 V
  • Input current
    • 6 A
    • 4.5 A
  • Combined power (+12V)
    • 672 W
    • 720 W
  • Combined power (-12V)
    • 3.6 W
    • 4.8 W
  • Combined power (+5Vsb)
    • 15 W
    • 12.5 W
  • Max output current (+3.3V)
    • 24 A
    • 20 A
  • Max output current (+12V)
    • 56 A
    • 60 A

Side by side

Differences highlightedShow differences only
51 specifications
A

Aerocool

KCAS-750M power supply unit

Model KCAS-750M

View product
B

Aerocool

KCAS 800SView product
Power10 differ
Total powerDiffers750 W800 W
AC input voltageDiffers200 - 240 V230 V
AC input frequency47 - 53 Hz47 - 53 Hz
Input currentDiffers6 A4.5 A
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)Known for one130 W
Combined power (+12V)Differs672 W720 W
Combined power (+5V)Known for one130 W
Combined power (-12V)Differs3.6 W4.8 W
Combined power (+5Vsb)Differs15 W12.5 W
Max output current (+3.3V)Differs24 A20 A
Max output current (+12V)Differs56 A60 A
Max output current (+5V)20 A20 A
Max output current (-12V)Differs0.3 A0.4 A
Max output current (+5Vsb)Differs3 A2.5 A
Efficiency85%85%
Power protection featuresKnown for oneOver power, Over voltage, Short circuit, Under voltage
Ports & interfaces2 differ
Motherboard power connector20+4 pin ATX20+4 pin ATX
Number of SATA power connectors77
Peripheral (Molex) power connectors (4-pin)44
PCI Express power connectors (6+2 pin)Differs42
CPU power connector (4+4 pin)YesYes
Floppy disk drive connectorYesYes
Cabling typeDiffersSemi-ModularNon-Modular
ATX power connector (20+4 pin)Known for oneYes
Performanceidentical
PurposePCPC
Power supply unit (PSU) form factorATXATX
80 PLUS certification80 PLUS Bronze80 PLUS Bronze
ATX versionKnown for one2.4
Noise levelKnown for one32.2 dB
Design1 differ
Product colourBlackBlack
Cooling typeKnown for oneActive
Fan diameterDiffers14 cm12 cm
Number of fans1 fan(s)1 fan(s)
Fan locationTopTop
On/off switchKnown for oneYes
Certificatesidentical
Compliance certificatesRoHSRoHS
CertificationKnown for oneHASWELL Ready/ErP
Weight & dimensionsidentical
WidthKnown for one140 mm
DepthKnown for one150 mm
HeightKnown for one86 mm
WeightKnown for one1.42 kg
Packaging dataidentical
ManualKnown for oneYes
Package typeKnown for oneBox
Other featuresidentical
Warranty cardKnown for oneYes
Housing colourKnown for oneBlack
Noise level (silent mode, <30%)Known for one19.1 dB
Noise level (quiet mode, 50%)Known for one20.3 dB
Noise level (full-load mode, 100%)Known for one32.2 dB
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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