Lenovo 6435 - Manual (Page 22)

2.5-inch models
1 Riser card assembly 11 CD/DVD drive
2 SAS/SATA controller (some models) 12 3.5-inch hot-swap hard disk drive
(some models)
3 System board 13 Operator information panel assembly
4 2.5-inch hard disk drive backplane 14 Fans
5 Power supply 15 Air baffle
6 Fans 16 Microprocessor
7 2.5-inch drive cage 17 Heat-exchanger retention module
8 2.5-inch drive hard disk drive 18 Heat-exchanger assembly
9 2.5-inch filler panel 19 DIMM
10 Bezel
8 ThinkServer RS110 Types 6435, 6436, 6437, and 6438: Installation Guide