HP ProBook 450 G4 Notebook PC and HP ProBook 455 G4 Notebook PC - Maintenance and Service Guide

Item Description Spare part number
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500 GB, 5400 rpm, 7 mm, hybrid (8-GB SSD) 732000-001
For use in HP ProBook 455 G4 models:
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500 GB, 7200 rpm, 7 mm 703267-001
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500 GB, 5400 rpm, 7 mm 778186-001
(22) Hard drive cover
NOTE: The hard drive cover is included in the Hard Drive Hardware Kit.
905771-001
(23) Service door
NOTE: The service door is included in the Hard Drive Hardware Kit
905771-001
(24) Optical drive
For use in HP ProBook 450 G4 models:
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Blu-ray Disc R/RW with SuperMulti Drive 907719-001
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DVD+/-RW Double-Layer SuperMulti Drive 907721-001
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DVD-ROM Drive 907720-001
For use in HP ProBook 455 G4 models:
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DVD+/-RW Double-Layer SuperMulti Drive 907606-001
●
DVD-ROM Drive 907605-001
Computer major components 19