ASUS A-55GA power supply unit vs ASUS P-55GA power supply unit

Comparison of A-55GA, P-55GA

13 specifications	A ASUS A-55GA power supply unit Model A-55GA View product	B ASUS P-55GA power supply unit Model P-55GA View product
Poweridentical
Total power	550 W	550 W
AC input voltageKnown for one	—Unknown — not stated by the source	100 - 240 V
Ports & interfacesidentical
Number of SATA power connectorsKnown for one	4	—Unknown — not stated by the source
PCI Express power connectors (6-pin)	Yes	Yes
ATX Power connector (24-pin)	Yes	Yes
Floppy drive power connectorKnown for one	1	—Unknown — not stated by the source
Cabling type	Non-Modular	Non-Modular
I/O portsKnown for one	20+4 pins main X 1 Peripheral X 8 EPS X 1	—Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	—Unknown — not stated by the source	Yes
Certificatesidentical
CertificationKnown for one	UL, cUL, CB, CE, TUV, FCC, BSMI, C-TICK, MIC	—Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	140 x 150 x 84 mm	—Unknown — not stated by the source
Output voltage noteKnown for one	+3.3V/+5V/+12V1/+12V2/-12V/+5VSB	—Unknown — not stated by the source
Designidentical
Product colourKnown for one	—Unknown — not stated by the source	Black

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.