Product comparison · 2 power supply units

COUGAR CGR ST-750 vs COUGAR Power Supply ATLAS

Key differences

Differences highlightedShow differences only

Comparison of CGR ST-750, CGRBD-550
48 specifications	A COUGAR CGR ST-750 View product	B COUGAR Power Supply ATLAS Model CGRBD-550 View product
Power9 differ
Total powerDiffers	750 W	550 W
AC input voltageDiffers	200 - 240 V	100 - 240 V
AC input frequencyDiffers	50 Hz	50/60 Hz
Input currentDiffers	6.3 A	10 - 5 A
Combined power (+12V)Differs	720 W	528 W
Max output current (+3.3V)Differs	20 A	24 A
Max output current (+12V)Differs	60 A	44 A
EfficiencyDiffers	99%	87%
Power protection featuresDiffers	Over current, Over power, Over voltage, Short circuit, Under voltage	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Ports & interfaces4 differ
Motherboard power cable lengthDiffers	45 cm	50 cm
SATA power cable lengthDiffers	450 mm	150,450 mm
Peripheral (Molex) power connectors (4-pin)Known for one	1	Unknown — not stated by the source
Peripheral (Molex) power cable lengthKnown for one	450 mm	Unknown — not stated by the source
PCI Express power cable lengthDiffers	45 cm	55 cm
CPU power cable lengthDiffers	60 cm	70 cm
PCI Express connectorKnown for one	Unknown — not stated by the source	Yes
Performance2 differ
PurposeDiffers	PC	PC/Server
80 PLUS certificationDiffers	80 PLUS Silver	80 PLUS Bronze
Packaging contentidentical
Cables includedKnown for one	CPU, PATA, PCIe, SATA	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	1.4 kg	1.55 kg
Packaging data3 differ
Package widthDiffers	187 mm	158 mm
Package depthDiffers	158 mm	187 mm
Package weightDiffers	1.7 kg	1.85 kg

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.