惠普 4540s,惠普probook4540s i7

hp probook 4540s core i3-3120m 2.5ghz 4gb dvdスー
hp probook 4540s core i3-3120m 2.50ghz hdd无 メモ
hp probook 4540s core i5 fifth generation
hp probook 4540s strieborn notebook 39,6 centimeter (15.
惠普probook 4540s 铝, 黑色 39.6 cm (15.