Guaranteed to?fit ?your model Compaq Presario listed below in the Product Description
1 x Main connector (20+4Pin) This works with both 20 pin and 24 pin main connectors!
1 x 12V P4 connector, 3 x 4-pin Molex Connector, 2 x SATA(Serial ATA) connector, 1 x Floppy connector
480 Watts - This is an upgrade with additional wattage for additional devices, this replaces lower wattage power supplies
Special features: On/Power Switch, High Efficiency, Low Noise and Ripple Fan, Energy Star Efficiency, Over Power protection, Short Circuit Protection, Over Voltage protection, Meet UL 1950

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 6.4 inch
Height : 4 inch
Length : 8.6 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B007MAIKWG