Spare part
number
Description
647955-001 Blu-ray BD-R/RE DVD±RW SuperMulti DL Drive for use in 4730s models (includes bracket, bezel, and
screws)
647956-001 Blu-ray ROM DVD±RW SuperMulti DL Drive for use in 4730s models (includes bracket, bezel, and screws)
650938-001 6-cell, 55 WHr, 2.8 Ah battery for use only in 4530s models
653337-001 Intel Pentium B940 processor, 2.0-GHz, with 2-MB L3 cache (include thermal material)
653338-001 Intel Pentium B950 processor, 2.1-GHz, with 2-MB L3 cache (include thermal material)
653339-001 Intel Core i3 2330M processor, 2.2-GHz, 3-MB L3 cache (include thermal material)
653340-001 Intel Core i3 2350M processor, 2.3-GHz, 3-MB L3 cache (include thermal material)
653341-001 Intel Core i5 2430M processor, 2.4-GHz (turbo up to 3.0-GHz), 3-MB L3 cache (include thermal material)
658342-001 System board for use in models with USB 2.0 and 512-MB of discrete graphics memory
658343-001 System board for use in models with USB 2.0 and 1-GB of discrete graphics memory for use in all countries
and regions
658344-001 Top cover for use in 4530s models with a fingerprint reader and USB 2.0
658345-001 Top cover for use in 4530s models without a fingerprint reader and with USB 2.0
664663-001 Intel Celeron processor, B840, 1.9-GHz, 2-MB L3 cache (includes thermal material)
665116-001 Intel Core i7 processor, 2670QM, 2.2-GHz (turbo up to 3.1), 6-MB L3 cache (includes thermal material)
667656-001 Top cover with no USB logo for use in 4530s models, in USB 2.0 or USB 3.0 computers, with a fingerprint
reader
667657-001 Top cover with no USB logo for use in 4530s models, in USB 2.0 or USB 3.0 computers, without a
fingerprint reader
667658-001 Top cover with no USB logo for use in 4730s models, in USB 2.0 or USB 3.0 computers, with a fingerprint
reader
667659-001 Top cover with no USB logo for use in 4730s models, in USB 2.0 or USB 3.0 computers, without a
fingerprint reader
670794-001 System board for use in models with USB 3.0 and 512-MB of discrete graphics memory
670795-001 System board for use in models with USB 3.0 and 1-GB of discrete graphics memory
40 Chapter 3 Illustrated parts catalog
