Deer DR-A300ATX Professional 300W Power Supply. As one of the most popular computer power supplies in the world, the ATX-300 powers millions of electronics. This power supply has an integrated noise killer for quiet operation.

Manufacturer: Deer
Part Number: DR-A300ATX

Specifications:

6" Wide X 3.5" Tall X 5.5" Deep
1 x ATX 2.03 connector (20 pin)
1 x 12V connector for P4 motherboards
5 x IDE 4 PIN connectors
2 x Floppy 4 PIN connectors
1 x AUX connector
ATX Form factor