Item Component Spare part number
Realtek RT8723BE 802.11bgn 1×1 WiFi + Bluetooth 4.0 Combo Adapter 753077-001
(21) Hard drive (does not include hard drive bracket or hard drive connector adapter):
NOTE: The hard drive bracket and hard drive connector adapter are included in the Hard Drive Hardware Kit, spare part
number 758048-001.
1-TB, 5400-rpm, SATA, 7.0-mm hard drive 778192-001
750-GB, 5400-rpm, SATA, 7.0-mm hard drive 778190-001
500-GB, 7200-rpm, SATA, 7.0-mm hard drive 703267-001
500-GB, 5400-rpm, SATA, 7.0-mm hard drive 778186-001
(22) DVD±RW Double Layer with SuperMulti Drive 763275-001
Optical Drive Hardware Kit (includes optical drive bezel, optical drive bracket, and optical
drive bracket screws)
758049-001
Plastics Kit, includes:
NOTE: See Plastics Kit on page 22 for more Plastics Kit information.
758052-001
(23) Memory module compartment cover (includes one captive screw, secured by an O-ring)
(24) Service cover (includes one captive screw, secured by an O-ring)
Optical drive bay space saver (not illustrated)
20 Chapter 3 Illustrated parts catalog