Genuine Original Dell OptiPlex 7440 All-In-One Intel Socket LGA1151 AIO Motherboard with Fan K06NC 0K06NC CN-0K06NC.
Dell Part Number: K06NC 0K06NC CN-0K06NC
Fan Part Number: YR00F 0YR00F CN-0YR00F
Compatible Part Numbers: IPPSL-BF
Compatible Models: Dell OptiPlex 7440 AIO