This listing is for a DELL Dimension 3100 E310 Optiplex 210L GX520 System 230W Power Supply P8407 

Replace/Upgrade your PSU Switching power supply with this genuine OEM part.

Type: Power Supply Unit-PSU
Part Number: P8407
Condition: New
Fits model(s): DELL Dimension 3100 E310 Optiplex 210L GX520 Desktops
Compatible Part Numbers: P8407 0P8407 CN-0P8407


Note:
Please look at the picture(s) and check part number to make sure it's compatible with your system.