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Product comparison · 2 power supply units

Aerocool KCAS power supply unit vs Aerocool KCAS-1000M power supply unit

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  • 36specifications compared
  • 23differ
  • 13identical
  • 4known for one product only

Key differences

  • Total power
    • 600 W
    • 1000 W
  • AC input voltage
    • 115 - 230 V
    • 200 - 240 V
  • AC input frequency
    • 47 - 63 Hz
    • 47 - 53 Hz
  • Input current
    • 4.5 - 9.5 A
    • 6 A
  • Combined power (+12V)
    • 540 W
    • 972 W
  • Combined power (-12V)
    • 4.8 W
    • 9.6 W
  • Combined power (+5Vsb)
    • 12.5 W
    • 20 W
  • Max output current (+3.3V)
    • 20 A
    • 25 A

Side by side

Differences highlightedShow differences only
40 specifications
A

Aerocool

KCAS power supply unit

Model KCAS

View product
B

Aerocool

KCAS-1000M power supply unit

Model KCAS-1000M

View product
Power13 differ
Total powerDiffers600 W1000 W
AC input voltageDiffers115 - 230 V200 - 240 V
AC input frequencyDiffers47 - 63 Hz47 - 53 Hz
Input currentDiffers4.5 - 9.5 A6 A
Maximum input current (@110V)Differs+12V,+3.3V,+5V,+5Vsb,-12V+12V,+12V6,+3.3V,+5V,+5Vsb,-12V
Power Factor Correction (PFC) typeActiveActive
Combined power (+12V)Differs540 W972 W
Combined power (-12V)Differs4.8 W9.6 W
Combined power (+5Vsb)Differs12.5 W20 W
Max output current (+3.3V)Differs20 A25 A
Max output current (+12V)Differs45 A81 A
Max output current (+5V)Differs20 A25 A
Max output current (-12V)Differs0.4 A0.8 A
Max output current (+5Vsb)Differs2.5 A4 A
Efficiency85%85%
Power protection featuresOver power, Over voltage, Short circuit, Under voltageOver power, Over voltage, Short circuit, Under voltage
Ports & interfaces4 differ
Motherboard power connector20+4 pin ATX20+4 pin ATX
Number of SATA power connectorsDiffers710
Peripheral (Molex) power connectors (4-pin)Differs46
PCI Express power connectors (6+2 pin)Differs26
CPU power connector (4+4 pin)YesYes
ATX power connector (20+4 pin)YesYes
Floppy drive power connectorKnown for one1
Cabling typeDiffersNon-ModularSemi-Modular
Floppy disk drive connectorKnown for oneYes
Performance2 differ
PurposePCPC
Power supply unit (PSU) form factorATXATX
80 PLUS certification80 PLUS Bronze80 PLUS Bronze
ATX versionDiffers2.32.4
Noise levelDiffers30.2 dB32.2 dB
Design1 differ
Product colourBlackBlack
Fan diameterDiffers12 cm14 cm
Number of fans1 fan(s)1 fan(s)
Fan locationTopTop
On/off switchKnown for oneYes
Certificatesidentical
Compliance certificatesRoHSRoHS
Other features3 differ
Noise level (silent mode, <30%)Differs18.7 dB19.1 dB
Noise level (quiet mode, 50%)Differs20.2 dB20.3 dB
Noise level (full-load mode, 100%)Differs30.2 dB32.2 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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