Product comparison · 2 power supply units

FSP Aurum CM 550 vs FSP Aurum CM 650

Key differences

Differences highlightedShow differences only

Comparison of Aurum CM 550, Aurum CM 650
49 specifications	A FSP Aurum CM 550 View product	B FSP Aurum CM 650 View product
Power6 differ
Total powerDiffers	550 W	650 W
Input currentKnown for one	4 - 8 A	Unknown — not stated by the source
Combined power (+3.3V)Differs	140 W	150 W
Combined power (+5V)Differs	140 W	150 W
Max output current (+3.3V)Differs	24 A	26 A
Max output current (+5V)Differs	24 A	26 A
Power protection featuresDiffers	Over current, Over voltage, Short circuit	Over current, Over power, Over voltage, Overload, Short circuit, Under voltage
Ports & interfaces2 differ
Number of SATA power connectorsDiffers	7	8
Peripheral (Molex) power connectors (4-pin)Differs	4	5
Weight & dimensions1 differ
WeightDiffers	2.53 kg	2.54 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.