Product comparison · 2 power supply units

Aerocool KCAS 850G vs Aerocool KCAS-850GM power supply unit

33specifications compared
7differ
26identical
11known for one product only

Key differences

AC input frequency
- KCAS 850G:50 - 60 Hz
- KCAS-850GM power supply unit:47 - 63 Hz
Combined power (+5V)
- KCAS 850G:120 W
- KCAS-850GM power supply unit:20 W
PCI Express power cable length
- KCAS 850G:60 cm
- KCAS-850GM power supply unit:65 cm
Cabling type
- KCAS 850G:Non-Modular
- KCAS-850GM power supply unit:Semi-Modular
Fan diameter
- KCAS 850G:12 cm
- KCAS-850GM power supply unit:14 cm
Certification
- KCAS 850G:CB, CE, FCC, EAC, TUV, ErP
- KCAS-850GM power supply unit:CE, TUV

Side by side

Differences highlightedShow differences only

Comparison of KCAS 850G, KCAS-850GM
44 specifications	A Aerocool KCAS 850G View product	B Aerocool KCAS-850GM power supply unit Model KCAS-850GM View product
Power3 differ
Total power	850 W	850 W
AC input voltage	200 - 240 V	200 - 240 V
AC input frequencyDiffers	50 - 60 Hz	47 - 63 Hz
Input currentKnown for one	Unknown — not stated by the source	6 A
Combined power (+3.3V)	120 W	120 W
Combined power (+12V)	840 W	840 W
Combined power (+5V)Differs	120 W	20 W
Combined power (-12V)	6 W	6 W
Combined power (+5Vsb)	15 W	15 W
Max output current (+3.3V)	20 A	20 A
Max output current (+12V)	70 A	70 A
Max output current (+5V)	20 A	20 A
Max output current (-12V)	0.5 A	0.5 A
Max output current (+5Vsb)	3 A	3 A
Efficiency	90%	90%
Power protection featuresDiffers	Over voltage, Overload, Short circuit, Under voltage	Over power, Over voltage, Short circuit, Under voltage
Ports & interfaces2 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Motherboard power cable length	55 cm	55 cm
Number of SATA power connectors	7	7
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	4
PCI Express power connectors (6+2 pin)	4	4
PCI Express power cable lengthDiffers	60 cm	65 cm
CPU power connector (4+4 pin)	Yes	Yes
CPU power cable length	55 cm	55 cm
ATX power connector (20+4 pin)Known for one	Unknown — not stated by the source	Yes
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
Cabling typeDiffers	Non-Modular	Semi-Modular
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factorKnown for one	Unknown — not stated by the source	ATX
80 PLUS certification	80 PLUS Gold	80 PLUS Gold
ATX version	2.4	2.4
Design1 differ
Product colour	Black	Black
Cooling type	Active	Active
Fan diameterDiffers	12 cm	14 cm
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
Fan location	Top	Top
Illumination	Yes	Yes
On/off switchKnown for one	Unknown — not stated by the source	Yes
Certificates1 differ
Compliance certificates	RoHS	RoHS
CertificationDiffers	CB, CE, FCC, EAC, TUV, ErP	CE, TUV
Packaging dataidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Package typeKnown for one	Unknown — not stated by the source	Box
Logistics dataidentical
Country of originKnown for one	China	Unknown — not stated by the source
Other featuresidentical
Illumination colourKnown for one	Blue, Green, Red	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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