Latitude C series
CP, CPi, CPiA, CPiD, CPiR, CPt, CPtc, CPtS, CPtV, CPxH, CPxJ, C400, C500, C600, C610, C640, C800, C810, C820, C840

Dell Inspiron Models
2000, 2100, 2500, 3700, 3800, 4000, 4100, 4150, 8000, 8100, 8200 series notebooks.

The Dell P/N is 5044D or equivalent.