HP 4GB DDR3-1333 2DM f/ EliteBook 8540w, 4 GB, 2 x 2 GB, DDR3, 1333 MHz
HP 4GB DDR3-1333 2DM f/ EliteBook 8540w. Memori dalaman: 4 GB, Tata letak memori (modul x saiz): 2 x 2 GB, Jenis memori dalaman: DDR3, Kelajuan jam memori: 1333 MHz