HP 250 G1 Maintenance And Service Manual page 27

Item Component
(21) Optical drive (includes rear optical drive bracket but does not include optical drive cable or
cable bracket)
NOTE:
spare part number 685084-001.
DVD±RW Double-Layer SuperMulti Drive
Optical drive plastic insert (for use in models without an optical drive; not illustrated)
ENWW
The optical drive cable and cable bracket are included in the optical drive cable kit,
Spare part number
689685-001
727614-001
Computer major components 19