Memory

J1749	40-G HDD
9Y273	60-G HDD
0R854	primary HDD carrier with bezel
5X488	HDD mounting screws (4)
63PDH	HDD security screws (2)
8267R	HDD connector
4P124	D-module housing only (no HDD)
Keyboard
1M709	English, US-international, single pointing
H1371	center hinge cover
63PDH	M2.5 x 5-mm screw
LCD Display Assembly
F1788	XGA panel, 14.1-inch
D1724	XGA panel, 15-inch
W3434	SXGA panel, 15-inch
F1484	display latch
X1261	display bezel, 14.1-inch
H1370	display bezel, 15-inch
H1375	top cover, 14.1- and 15-inch (includes
	latch)
Memory
6G647	128-MB DIMM
6G648	256-MB DIMM
6G649	512-MB DIMM
1Y255	1-G DIMM
Modem
Y0231	modem daughter card (MDC)
Power Source
0R160	primary battery, 12.6 V, 6 cell
0M787	D-module second battery, 12.6 V, 6 cell
3R459	reserve battery

Dell D505 service manual Memory