Product comparison · 2 power supply units

Aerocool KCAS 600S vs Aerocool VX750 power supply unit

25specifications compared
10differ
15identical
22known for one product only

Key differences

Total power
- KCAS 600S:600 W
- VX750 power supply unit:750 W
AC input voltage
- KCAS 600S:230 V
- VX750 power supply unit:200 - 240 V
AC input frequency
- KCAS 600S:47 - 53 Hz
- VX750 power supply unit:47 - 63 Hz
Combined power (+12V)
- KCAS 600S:540 W
- VX750 power supply unit:696 W
Combined power (-12V)
- KCAS 600S:4.8 W
- VX750 power supply unit:3.6 W
Max output current (+3.3V)
- KCAS 600S:20 A
- VX750 power supply unit:22 A
Max output current (+12V)
- KCAS 600S:45 A
- VX750 power supply unit:58 A
Max output current (+5V)
- KCAS 600S:20 A
- VX750 power supply unit:18 A

Side by side

Differences highlightedShow differences only

Comparison of KCAS 600S, VX750
47 specifications	A Aerocool KCAS 600S View product	B Aerocool VX750 power supply unit Model VX750 View product
Power9 differ
Total powerDiffers	600 W	750 W
AC input voltageDiffers	230 V	200 - 240 V
AC input frequencyDiffers	47 - 53 Hz	47 - 63 Hz
Input currentKnown for one	4.5 A	Unknown — not stated by the source
Maximum input current (@110V)Known for one	+12V,+3.3V,+5V,+5Vsb,-12V	Unknown — not stated by the source
Combined power (+12V)Differs	540 W	696 W
Combined power (-12V)Differs	4.8 W	3.6 W
Max output current (+3.3V)Differs	20 A	22 A
Max output current (+12V)Differs	45 A	58 A
Max output current (+5V)Differs	20 A	18 A
Max output current (-12V)Differs	0.4 A	0.3 A
EfficiencyKnown for one	85%	Unknown — not stated by the source
Power protection featuresKnown for one	Unknown — not stated by the source	Over power, Over voltage, Short circuit, Under voltage
Ports & interfaces1 differ
Peripheral (Molex) power connectors (4-pin)Known for one	3	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Differs	1	2
Floppy disk drive connectorKnown for one	Yes	Unknown — not stated by the source
ATX power connector (20+4 pin)Known for one	Unknown — not stated by the source	Yes
PCI Express connectorKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
80 PLUS certificationKnown for one	80 PLUS Bronze	Unknown — not stated by the source
ATX versionKnown for one	Unknown — not stated by the source	2.3
Designidentical
Cooling typeKnown for one	Active	Unknown — not stated by the source
On/off switchKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	HASWELL Ready/ErP	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	140 mm	Unknown — not stated by the source
DepthKnown for one	150 mm	Unknown — not stated by the source
HeightKnown for one	86 mm	Unknown — not stated by the source
WeightKnown for one	1.2 kg	Unknown — not stated by the source
Packaging dataidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Package typeKnown for one	Box	Unknown — not stated by the source
Other featuresidentical
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Housing colourKnown for one	Black	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.

More power supply unit comparisons

All power supply unit comparisons