Lenovo RD430 - Manual (Page 46)

Components of server models with 2.5-inch hard disk drive bays
Figure 22. Components of server models with 2.5-inch hard disk drive bays
1 Cooling shroud 13 Slim optical drive (available in some models)
2 Power supply cooling shroud 14 Diagnostic module (varies by model)
3 Riser card assembly 2 15 Rack handle (left)
4 One or two hot-swap redundant power supplies 16 Front panel board
5 PCI Express card(s) (available in some models) 17 System fans (4)
6 Heat sink(s) with microprocessor(s) underneath 18 CPU1 DIMMs (vary by model)
7 Backplane(s) for server models with 2.5-inch
hard disk drive bays
19 CPU2 DIMMs (vary by model)
8 Rack handle (right) 20 System board
9 2.5-inch hard disk drive area (right cage) 21 System board battery
10 2.5-inch hard disk drive area (middle cage) 22 PCI Express card(s) (available in some models)
11 Pull-out information card 23 Riser card assembly 1
12 VGA DB-15 connector
34 ThinkServer RD430 User Guide