HP 340 G2 Maintenance And Service Manual page 27

Item Component
500-GB, 7200-rpm, SATA, 7.0-mm hard drive
(21) DVD±RW Double Layer with SuperMulti Drive
Plastics Kit, includes:
NOTE: See Plastics Kit on page 21
(22) Memory module compartment cover (includes one captive screw, secured by an O-ring)
(23) Service cover (includes one captive screw, secured by an O-ring)
Optical drive bay space saver (not illustrated)
for more Plastics Kit information.
Spare part number
703267-001
753910-001
746655-001
Computer major components 19