HP Pro c640 G2 Chromebook Enterprise Maintenance and Service Guide - Page 21

Computer major component descriptions and part numbers, Table 3-1

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Table 3-1 Computer major component descriptions and part numbers Item Component Spare part number (1) Display assembly NOTE: Display assemblies are available as spare parts only at the subcomponent level. (2) Top cover with keyboard Backlit M57281-xx1 Backlit, fingerprint sensor M57282-xx1 Not backlit M57283-xx1 Not backlit, fingerprint sensor M57284-xx1 (3) Speaker Kit M00436-001 (4) System board (includes integrated processor and system memory; some include eMMC memory; includes replacement thermal material) Intel Core i7-1185G7 processor, 16 GB of system memory; no eMMC memory (models with a fingerprint sensor) M57279-001 Intel Core i7-1165G7 processor, 8 GB of system memory, and 64 GB of eMMC memory (models without a fingerprint sensor) M57278-001 Intel Core i5-1145G7 processor, 16 GB of system memory; no eMMC memory (models with a fingerprint sensor) M57275-001 Intel Core i5-1145G7 processor, 8 GB of system memory; no eMMC memory (models with a fingerprint sensor) M57277-001 Intel Core i5-1145G7 processor, 8 GB of system memory, 64 GB of eMMC memory (models with a fingerprint sensor) M57276-001 Intel Core i5-1135G7 processor, 16 GB of system memory, 64 GB of eMMC memory (models without M57272-001 a fingerprint sensor) Intel Core i5-1135G7 processor, 8 GB of system memory; no eMMC memory (models with a fingerprint sensor) M57274-001 Intel Core i5-1135G7 processor, 8 GB of system memory, 64 GB of eMMC memory (models without M57273-001 a fingerprint sensor) Intel Core i3-1115G4 processor, 8 GB of system memory; no eMMC memory (models with a fingerprint sensor) M57271-001 Intel Core i3-1115G4 processor, 8 GB of system memory, 64 GB of eMMC memory (models with a fingerprint sensor) M57270-001 Intel Pentium G7505 processor, 8 GB of system memory, 64 GB of eMMC memory (models with a fingerprint sensor) M57280-001 Intel Celeron 6305 processor, 8 GB of system memory, 64 GB of eMMC memory (models with a fingerprint sensor) M57269-001 Intel Celeron 6305 processor, 4 GB of system memory, 64 GB of eMMC memory (models without a fingerprint sensor) M57268-001 (5) Solid state drive (2230, PCIe, NVMe) 256 GB M11042-002 128 GB M11040-002 (6) USB board M57287-001 Computer major components 13

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Table 3-1
Computer major component descriptions and part numbers
Item
Component
Spare part number
(1)
Display assembly
NOTE:
Display assemblies are available as spare parts only at the subcomponent level.
(2)
Top cover with keyboard
Backlit
M57281-xx1
Backlit, fingerprint sensor
M57282-xx1
Not backlit
M57283-xx1
Not backlit, fingerprint sensor
M57284-xx1
(3)
Speaker Kit
M00436-001
(4)
System board
(includes integrated processor and system memory; some include eMMC memory;
includes replacement thermal material)
Intel Core i7-1185G7 processor, 16 GB of system memory; no eMMC memory (models with a
fingerprint sensor)
M57279-001
Intel Core i7-1165G7 processor, 8 GB of system memory, and 64 GB of eMMC memory (models
without a fingerprint sensor)
M57278-001
Intel Core i5-1145G7 processor, 16 GB of system memory; no eMMC memory (models with a
fingerprint sensor)
M57275-001
Intel Core i5-1145G7 processor, 8 GB of system memory; no eMMC memory (models with a
fingerprint sensor)
M57277-001
Intel Core i5-1145G7 processor, 8 GB of system memory, 64 GB of eMMC memory (models with a
fingerprint sensor)
M57276-001
Intel Core i5-1135G7 processor, 16 GB of system memory, 64 GB of eMMC memory (models without
a fingerprint sensor)
M57272-001
Intel Core i5-1135G7 processor, 8 GB of system memory; no eMMC memory (models with a
fingerprint sensor)
M57274-001
Intel Core i5-1135G7 processor, 8 GB of system memory, 64 GB of eMMC memory (models without
a fingerprint sensor)
M57273-001
Intel Core i3-1115G4 processor, 8 GB of system memory; no eMMC memory (models with a
fingerprint sensor)
M57271-001
Intel Core i3-1115G4 processor, 8 GB of system memory, 64 GB of eMMC memory (models with a
fingerprint sensor)
M57270-001
Intel Pentium G7505 processor, 8 GB of system memory, 64 GB of eMMC memory (models with a
fingerprint sensor)
M57280-001
Intel Celeron 6305 processor, 8 GB of system memory, 64 GB of eMMC memory (models with a
fingerprint sensor)
M57269-001
Intel Celeron 6305 processor, 4 GB of system memory, 64 GB of eMMC memory (models without a
fingerprint sensor)
M57268-001
(5)
Solid state drive
(2230, PCIe, NVMe)
256 GB
M11042-002
128 GB
M11040-002
(6)
USB board
M57287-001
Computer major components
13