Spare part number Description
746489-001 System board equipped with an Intel Core i3-4012Y 1.50-GHz processor (3.00-MB L3 cache, dual core, 4.5
W), 4-GB of system memory, a graphics subsystem with UMA memory, the Linux operating system, and
with WWAN capability (includes replacement thermal material)
746489-501 System board equipped with an Intel Core i3-4012Y 1.50-GHz processor (3.00-MB L3 cache, dual core, 4.5
W), 4-GB of system memory, a graphics subsystem with UMA memory, the Windows 8 Standard operating
system, and with WWAN capability (includes replacement thermal material)
746489-601 System board equipped with an Intel Core i3-4012Y 1.50-GHz processor (3.00-MB L3 cache, dual core, 4.5
W), 4-GB of system memory, a graphics subsystem with UMA memory, the Windows 8 Professional
operating system, and with WWAN capability (includes replacement thermal material)
746490-001 System board equipped with an Intel Core i5-4202Y 1.60-GHz processor (3.00-MB L3 cache, dual core, 4.5
W), 4-GB of system memory, a graphics subsystem with UMA memory, the Linux operating system, and
with WWAN capability (includes replacement thermal material)
746490-501 System board equipped with an Intel Core i5-4202Y 1.60-GHz processor (3.00-MB L3 cache, dual core, 4.5
W), 4-GB of system memory, a graphics subsystem with UMA memory, the Windows 8 Standard operating
system, and with WWAN capability (includes replacement thermal material)
746490-001 System board equipped with an Intel Core i5-4202Y 1.60-GHz processor (3.00-MB L3 cache, dual core, 4.5
W), 4-GB of system memory, a graphics subsystem with UMA memory, the Windows 8 Professional
operating system, and with WWAN capability (includes replacement thermal material)
746491-001 Card reader board for use only on computer models equipped with WWAN capability (includes micro SD
Card Reader slot and SIM slot)
NOTE: The card reader board does not include the card reader board cable. The card reader board cable
is included in the Cable Kit, spare part number 742103-001. See
Cable Kit on page 21 for more Cable Kit
spare part information.
749037-001 256-GB mSATA 3 solid-state drive
26 Chapter 3 Illustrated parts catalog