Specifications
Item Component Spare part number
System board for 15.6-in. computer models equipped with shared memory and the
Windows 8 Standard operating system with WWAN capability (includes replacement
thermal material)
744019-501
System board for 15.6-in. computer models equipped with shared memory and the
Windows 8 Professional operating system with WWAN capability (includes
replacement thermal material)
744019-601
System board for 15.6-in. computer models equipped with shared memory, WWAN
capability and a modem (includes replacement thermal material)
744020-001
System board for 15.6-in. computer models equipped with shared memory and the
Windows 8 Standard operating system with WWAN capability and a modem
(includes replacement thermal material)
744020-501
System board for 15.6-in. computer models equipped with shared memory and the
Windows 8 Professional operating system with WWAN capability and a modem
(includes replacement thermal material)
744020-601
System board for 15.6-in. computer models equipped with discrete memory, WWAN
capability (includes replacement thermal material)
744021-001
System board for 15.6-in. computer models equipped with discrete memory and the
Windows 8 Standard operating system with WWAN capability (includes replacement
thermal material)
744021-501
System board for 15.6-in. computer models equipped with discrete memory and the
Windows 8 Professional operating system with WWAN capability (includes
replacement thermal material)
744021-601
System board for 15.6-in. computer models equipped with discrete memory, WWAN
capability and a modem (includes replacement thermal material)
744022-001
System board for 15.6-in. computer models equipped with discrete memory and the
Windows 8 Standard operating system with WWAN capability and a modem
(includes replacement thermal material)
744022-501
System board for 15.6-in. computer models equipped with discrete memory and the
Windows 8 Professional operating system with WWAN capability and a modem
(includes replacement thermal material)
744022-601
For use only 14-in. computer models equipped with an Intel Quad Core processor
with WWAN capability
745883-001
For use only on 14-in. computer models equipped with shared memory and the
Windows 8 Standard operating system with WWAN capability
745883-501
For use only on 14-in. computer models equipped with shared memory and the
Windows 8 Professional operating system with WWAN capability
745883-601
For use only 14-in. computer models equipped with shared memory without WWAN
capability
745884-001
For use only on 14-in. computer models equipped with shared memory and the
Windows 8 Standard operating system without WWAN capability
745884-501
For use only on 14-in. computer models equipped with shared memory, the
Windows 8 Professional operating system without WWAN capability
745884-601
For use only on 15.6-in. computer models equipped with shared memory and
WWAN capability
745887-001
For use only on 15.6-in. computer models equipped with shared memory and the
Windows 8 Standard operating system and WWAN capability
745887-501
Computer major components 35