Spare part
number
Description
652554-DD1 Keyboard with backlight for use in Iceland (includes keyboard cable, pointing stick and pointing stick cable)
652554-DJ1 Keyboard with backlight for use in Greece (includes keyboard cable, pointing stick and pointing stick cable)
652554-DW1 Keyboard with backlight for use in Northwest Africa (includes keyboard cable, pointing stick and pointing
stick cable)
653629-001 Processor heat sink for use only with computer models equipped with quad-core processors (includes
replacement thermal material)
655024-001 System board for use with computer models equipped with Intel dual-core processors only in the People's
Republic of China and Russia (includes replacement thermal material)
655025-001 System board for use with computer models equipped with Intel quad-core processors only in the People's
Republic of China and Russia (includes replacement thermal material)
655026-001 128 GB solid-state drive (includes bracket)
655027-001 256 GB solid-state drive (includes bracket)
655028-001 Ambient light sensor board
655312-001 Microphone
655543-001 CRT board
655544-001 Smart Card reader
655545-001 Fingerprint reader
655546-001 Plastics Kit (includes optical drive compartment cover, RJ-11 (modem) jack cover, SD Card cover, and
Express Card slot cover)
655547-001 Hard drive upgrade bay
657844-001 Processor, 2nd Generation Intel® Core™ i7-2620M dual-core processor, 2.7 GHz (turbo up to 3.4 GHz), 4
MB L3 cache, 4 threads, 35W (supports Intel Turbo Boost Technology) (includes thermal material)
657845-001 Processor, 2nd Generation Intel® Core™ i5-2520M dual-core processor, 2.5 GHz (turbo up to 3.2 GHz), 3
MB L3 cache, 4 threads, 35W (supports Intel Turbo Boost Technology) (includes thermal material)
657846-001 Processor, 2nd Generation Intel® Core™ i7-2720QM quad-core processor, 2.2 GHz (turbo up to 3.3 GHz),
6 MB L3 cache, 8 threads, 45W (supports Intel Turbo Boost Technology) (includes thermal material)
657847-001 Processor, 2nd Generation Intel® Core™ i5-2540M dual-core processor, 2.6 GHz (turbo up to 3.3 GHz), 3
MB L3 cache, 4 threads, 35W (supports Intel Turbo Boost Technology) (includes thermal material)
657848-001 Processor, 2nd Generation Intel® Core™ i7-2820QM quad-core processor, 2.3 GHz (turbo up to 3.4 GHz),
8 MB L3 cache, 8 threads, 45W (supports Intel Turbo Boost Technology) (includes thermal material)
657849-001 Processor, 2nd Generation Intel® Core™ i7-2630QM quad-core processor, 2.0 GHz (turbo up to 2.9 GHz),
6-MB L3 cache, 8 threads, 45W (supports Intel Turbo Boost Technology) (includes thermal material)
657850-001 Processor, 2nd Generation Intel® Core™ i7-2920XM quad-core extreme, 2.5 GHz (turbo up to 2.9 GHz), 8-
MB L3 cache, 8 threads, 55W (supports Intel Turbo Boost Technology) (includes thermal material)
658265-001 Display Panel Support Kit (includes display enclosure, WLAN antenna cables, WWAN antenna cables, and
webcam cable)
Sequential part number listing 37
