This is the CPU Heatsink Fan Assembly for the Latitude E5450 laptop with the Nvidia Graphics (Discrete).
Compatible Dell Laptops:
Latitude E5450 (with Nvidia Graphics)
Dell Part Number: MJ15R
Alt Part Number:
AT13F003ZSL
EG50050S1-C270-S9A
DC5V-0.38A
4.4CFM
NOTE: This heatsink assembly is compatible ONLY with the E5450 systems with the Discrete Nvidia Graphics. Not a compatible replacement for systems with the integrated Intel Graphics options. Match your part number before ordering; or give us a call if you're not sure which heatsink to select.