Product comparison · 2 power supply units

COUGAR A450 power supply unit vs COUGAR PowerX power supply unit 550, 480 Black, Orange

Key differences

Total power
- A450 power supply unit:450 W
- PowerX power supply unit 550, 480 Black, Orange:550, 480
Input current
- A450 power supply unit:8 A
- PowerX power supply unit 550, 480 Black, Orange:10 A
Peripheral (Molex) power connectors (4-pin)
- A450 power supply unit:3
- PowerX power supply unit 550, 480 Black, Orange:5
PCI Express power connectors (6-pin)
- A450 power supply unit:1
- PowerX power supply unit 550, 480 Black, Orange:2
Product colour
- A450 power supply unit:Black
- PowerX power supply unit 550, 480 Black, Orange:Black, Orange
Certification
- A450 power supply unit:CB, CE, FCC
- PowerX power supply unit 550, 480 Black, Orange:CE, CB, FCC

Differences highlightedShow differences only

Comparison of A450, PowerX
22 specifications	A COUGAR A450 power supply unit Model A450 View product	B COUGAR PowerX power supply unit 550, 480 Black, Orange Model PowerX View product
Power3 differ
Total powerDiffers	450 W	550, 480
Input currentDiffers	8 A	10 A
Power protection featuresDiffers	Over current, Over power, Over voltage, Short circuit, Under voltage	Over current, Over voltage, Overload, Short circuit, Under voltage
Ports & interfaces2 differ
Peripheral (Molex) power connectors (4-pin)Differs	3	5
PCI Express power connectors (6-pin)Differs	1	2
PCI Express power connectors (8-pin)Known for one	1	Unknown — not stated by the source
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	2
ATX Power connector (24-pin)Known for one	Unknown — not stated by the source	Yes
Performanceidentical
Power supply unit (PSU) form factorKnown for one	ATX	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	Black, Orange
Certificates1 differ
CertificationDiffers	CB, CE, FCC	CE, CB, FCC
Other featuresidentical
Output voltage noteKnown for one	+3.3V, +5V, +12V1, +12V2, -12V, +5Vsb	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.