Product comparison · 2 power supply units

Aerocool KCAS power supply unit vs Zalman ZM700-LX power supply unit

23specifications compared
10differ
13identical
35known for one product only

Key differences

Total power
- KCAS power supply unit:600 W
- ZM700-LX power supply unit:700 W
AC input voltage
- KCAS power supply unit:115 - 230 V
- ZM700-LX power supply unit:200 - 240 V
AC input frequency
- KCAS power supply unit:47 - 63 Hz
- ZM700-LX power supply unit:50 - 60 Hz
Input current
- KCAS power supply unit:4.5 - 9.5 A
- ZM700-LX power supply unit:8 A
Combined power (+12V)
- KCAS power supply unit:540 W
- ZM700-LX power supply unit:696 W
Combined power (-12V)
- KCAS power supply unit:4.8 W
- ZM700-LX power supply unit:3.6 W
Max output current (+12V)
- KCAS power supply unit:45 A
- ZM700-LX power supply unit:58 A
Max output current (-12V)
- KCAS power supply unit:0.4 A
- ZM700-LX power supply unit:0.3 A

Side by side

Differences highlightedShow differences only

Comparison of KCAS, ZM700-LX
58 specifications	A Aerocool KCAS power supply unit Model KCAS View product	B Zalman ZM700-LX power supply unit Model ZM700-LX View product
Power9 differ
Total powerDiffers	600 W	700 W
AC input voltageDiffers	115 - 230 V	200 - 240 V
AC input frequencyDiffers	47 - 63 Hz	50 - 60 Hz
Input currentDiffers	4.5 - 9.5 A	8 A
Combined power (+3.3V)Known for one	Unknown — not stated by the source	140 W
Combined power (+12V)Differs	540 W	696 W
Combined power (+5V)Known for one	Unknown — not stated by the source	140 W
Combined power (-12V)Differs	4.8 W	3.6 W
Max output current (+12V)Differs	45 A	58 A
Max output current (-12V)Differs	0.4 A	0.3 A
EfficiencyDiffers	85%	87%
Maximum input current (@110V)Known for one	+12V,+3.3V,+5V,+5Vsb,-12V	Unknown — not stated by the source
Ports & interfacesidentical
Motherboard power cable lengthKnown for one	Unknown — not stated by the source	55 cm
SATA power cable lengthKnown for one	Unknown — not stated by the source	500,650,800 mm
PCI Express power cable lengthKnown for one	Unknown — not stated by the source	50 cm
CPU power cable lengthKnown for one	Unknown — not stated by the source	60 cm
Floppy disk drive connectorKnown for one	Unknown — not stated by the source	Yes
PCI Express connectorKnown for one	Unknown — not stated by the source	Yes
Motherboard power connectorKnown for one	20+4 pin ATX	Unknown — not stated by the source
Number of SATA power connectorsKnown for one	7	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	4	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Known for one	2	Unknown — not stated by the source
CPU power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
Floppy drive power connectorKnown for one	1	Unknown — not stated by the source
Performanceidentical
80 PLUS certificationKnown for one	80 PLUS Bronze	Unknown — not stated by the source
ATX versionKnown for one	2.3	Unknown — not stated by the source
Noise levelKnown for one	30.2 dB	Unknown — not stated by the source
Design1 differ
Cooling typeKnown for one	Unknown — not stated by the source	Active
Fan diameterDiffers	12 cm	14 cm
Fan locationKnown for one	Top	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CB, CE, KC, CCC
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	150 mm
DepthKnown for one	Unknown — not stated by the source	157 mm
HeightKnown for one	Unknown — not stated by the source	86 mm
WeightKnown for one	Unknown — not stated by the source	2.2 kg
Other featuresidentical
Screws includedKnown for one	Unknown — not stated by the source	Yes
Cable ties includedKnown for one	Unknown — not stated by the source	Yes
Noise level (silent mode, <30%)Known for one	18.7 dB	Unknown — not stated by the source
Noise level (quiet mode, 50%)Known for one	20.2 dB	Unknown — not stated by the source
Noise level (full-load mode, 100%)Known for one	30.2 dB	Unknown — not stated by the source

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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