HP Compaq 515 series,
HP Compaq 516 series,
HP Compaq 510 series,
HP Compaq 511 series
HP Compaq 6520
HP Compaq 6520s
HP Compaq 6520p
HP 540 541 Notebook
HP COMPAQ Business Notebook 6520s
HP COMPAQ Business Notebook 6530s
HP COMPAQ Business Notebook 6531s
HP COMPAQ Business Notebook 6535S