Item Component Spare part number
  Intel Quad Core i7-4700MQ 2.40-GHz (SC turbo up to 3.40-GHz) processor (1600-
MHz FSB, 6.0-MB L3 cache, 47 W)
723521-002
  Intel Quad Core i7-4600M 2.90-GHz (SC turbo up to 3.60-GHz) processor (1600-
MHz FSB, 4.0-MB L3 cache, 37 W)
737330-002
  Intel Dual Core i5-4330M 2.80-GHz (SC turbo up to 3.50-GHz) processor (1600-
MHz FSB, 3.0-MB L3 cache, 37 W)
738201-002
  Intel Dual Core i5-4300M 2.60-GHz (SC turbo up to 3.30-GHz) processor (1600-
MHz FSB, 3.0-MB L3 cache, 37 W)
738309-002
(14) Graphics board (includes replacement thermal material):
  NVIDIA Quadro K1100M NVIDIA N15P-Q1 graphics board 734276-001
  NVIDIA Quadro K610M NVIDIA N15M-Q2 graphics board 745325-001
  NVIDIA Quadro K2100M NVIDIA N15P-Q3 graphics board 734277-001
(15) USB board (includes cable and double-sided adhesive) 734293-001
(16) Speakers (include cable) 734292-001
(17) RJ-45 (network) cable (included in the Cable Kit, spare part number 734283-001)
(18) Power connector cable (included in the Cable Kit, spare part number 734283-001)
(19) System board (includes battery connector bracket and replacement thermal material):
  For use only on computer models equipped with an Intel Quad Core processor and the
Windows 8 Professional operating system
734304-601
  For use only on computer models equipped with an Intel Quad Core processor and the
Windows 8 Standard operating system
734304-501
  For use only on computer models equipped with an Intel Quad Core processor and the
Linux operating system
734304-001
  For use only on computer models equipped with an Intel Dual Core processor and the
Windows 8 Professional operating system
734303-601
  For use only on computer models equipped with an Intel Dual Core processor and the
Windows 8 Standard operating system
734303-501
  For use only on computer models equipped with an Intel Dual Core processor and the
Linux operating system
734303-001
(20) base enclosure (includes 4 rubber feet, battery lock latch, battery release latch,
and RJ-45 cover)
734279-001
(21) Expansion memory modules (2, PC3L, 12800, 1600-MHz):
 8-GB 693374-001
 4-GB 691740-001
(22) Solid-state drive (SSD):
  512-GB SATA-3 SSD 738714-001
  256-GB SATA-3 self-encrypting SSD 735598-001
Computer major components
27