Dell Vostro 200 (Mid 2007) - Manual (Page 105)

Removing and Installing Parts
105
System Board Components
1 processor socket
(CPU) 2 processor fan
connector (CPU_FAN) 3 memory module
connectors
(DIMM_1)
4 memory module
connectors (DIMM_2) 5 memory module
connectors (DIMM_3) 6 memory module
connectors (DIMM_4)
1
3
20 21
11
13
2
15
22
19 16
24
26
30
4
7
8
12
18
25
27
28
29
5
6
14
31
9
10
17
23