Microtower (MT) chassis spare parts
Computer major components
Item Description Spare part number
(1) Front bezel
For use in all countries and regions except China 689377-001
For use in China 689378-001
Bezel blank (optical drive; not illustrated) 570838-001
Bezel blank (3.5-inch; not illustrated) 583653-001
(2) Access panel 646825-001
(3) Power supply
320W, 90% efficient 613764-001
40 Chapter 4 Illustrated parts catalog