Chieftec CTP-300-12G power supply unit vs Chieftec CTP-450-12G power supply unit

Comparison of CTP-300-12G, CTP-450-12G

11 specifications	A Chieftec CTP-300-12G power supply unit Model CTP-300-12G View product	B Chieftec CTP-450-12G power supply unit Model CTP-450-12G View product
Power1 differ
Total powerDiffers	300 W	450 W
Efficiency	80%	80%
Power protection features	Overload, Short circuit	Overload, Short circuit
Ports & interfacesidentical
Number of SATA power connectors	2	2
Peripheral (Molex) power connectors (4-pin)	Yes	Yes
PCI Express power connectors (6-pin)Known for one	—Unknown — not stated by the source	Yes
ATX Power connector (24-pin)	Yes	Yes
Floppy drive power connector	1	1
Cabling type	Non-Modular	Non-Modular
Designidentical
Product colour	White	White
Other featuresidentical
Dimensions (WxDxH)	140 x 150 x 86 mm	140 x 150 x 86 mm

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.