Product comparison · 2 power supply units

Aerocool ACPS1800 power supply unit vs Aerocool KCAS-650GM power supply unit

31specifications compared
17differ
14identical
17known for one product only

Key differences

Total power
- ACPS1800 power supply unit:1800 W
- KCAS-650GM power supply unit:650 W
AC input frequency
- ACPS1800 power supply unit:50 - 60 Hz
- KCAS-650GM power supply unit:47 - 63 Hz
Input current
- ACPS1800 power supply unit:9 A
- KCAS-650GM power supply unit:5 A
Combined power (+3.3V)
- ACPS1800 power supply unit:100 W
- KCAS-650GM power supply unit:120 W
Combined power (+12V)
- ACPS1800 power supply unit:1800 W
- KCAS-650GM power supply unit:648 W
Combined power (+5V)
- ACPS1800 power supply unit:100 W
- KCAS-650GM power supply unit:120 W
Combined power (-12V)
- ACPS1800 power supply unit:6 W
- KCAS-650GM power supply unit:3.6 W
Combined power (+5Vsb)
- ACPS1800 power supply unit:15 W
- KCAS-650GM power supply unit:12.5 W

Side by side

Differences highlightedShow differences only

Comparison of ACPS1800, KCAS-650GM
48 specifications	A Aerocool ACPS1800 power supply unit Model ACPS1800 View product	B Aerocool KCAS-650GM power supply unit Model KCAS-650GM View product
Power11 differ
Total powerDiffers	1800 W	650 W
AC input frequencyDiffers	50 - 60 Hz	47 - 63 Hz
Input currentDiffers	9 A	5 A
Combined power (+3.3V)Differs	100 W	120 W
Combined power (+12V)Differs	1800 W	648 W
Combined power (+5V)Differs	100 W	120 W
Combined power (-12V)Differs	6 W	3.6 W
Combined power (+5Vsb)Differs	15 W	12.5 W
Max output current (+12V)Differs	150 A	54 A
Max output current (-12V)Differs	0.5 A	0.3 A
Max output current (+5Vsb)Differs	3 A	2.5 A
Power protection featuresKnown for one	Unknown — not stated by the source	Over power, Over voltage, Short circuit, Under voltage
Ports & interfaces5 differ
Motherboard power cable lengthDiffers	47 cm	55 cm
Number of SATA power connectorsDiffers	4	7
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	4
PCI Express power connectors (6+2 pin)Differs	8	2
PCI Express power cable lengthKnown for one	Unknown — not stated by the source	65 cm
CPU power cable lengthDiffers	50 cm	55 cm
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
Cabling typeDiffers	Non-Modular	Semi-Modular
Number of PATA power connectorsKnown for one	1	Unknown — not stated by the source
SATA power cable lengthKnown for one	150,450 mm	Unknown — not stated by the source
Performanceidentical
80 PLUS certificationKnown for one	Unknown — not stated by the source	80 PLUS Gold
ATX versionKnown for one	Unknown — not stated by the source	2.4
Designidentical
Fan locationKnown for one	Unknown — not stated by the source	Top
IlluminationKnown for one	Unknown — not stated by the source	Yes
On/off switchKnown for one	Unknown — not stated by the source	Yes
Fan speedKnown for one	0 - 2400 RPM	Unknown — not stated by the source
Certificates1 differ
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationDiffers	CE, FC, EAC	CE, TUV
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	Box
Weight & dimensionsidentical
WidthKnown for one	185 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

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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