Chassis components
1 Chassis and display assembly 7 Memory modules (DIMMs) 13 Graphics ller block (installed if
graphics card assembly is not
ordered)
2 Stand 8 Slot-load optical drive 14 Rear I/O board
3 Power supply 9 3.5” hard drive carrier 15 Wireless keyboard/mouse USB
receiver
4 Graphics card assembly 10 System board 16 Memory fan
5 Mini-PCIe or mSATA card 11 Side I/O board 17 Optional Thunderbolt 2 module
(installed in slot-load optical drive
bay)
6 Processor (CPU) heatsink 12 Speakers 18 Optional 2.5” hard drive carrier
Chassis components 5