System Board Components - Dell Dimension E521 Owner's Manual

System Board Components

22
21
20
19
18
17
1 fan connector (FAN_CPU1)
4 power connector
(PW_12V_A1)
7 front-panel connector
(FRONTPANEL)
1
16 15 14
13
2 processor socket (CPU)
5 serial ATA drive connectors
(SATA2, SATA3)
8 power connector (POWER1)
2
10
12 11
3
6
9
Removing and Installing Parts
3
4
5
6
7
8
9
memory module connectors
(DIMM_1, DIMM_2, DIMM_3,
DIMM_4)
serial ATA drive connectors
(SATA0, SATA1)
line-in, line-out, microphone,
side surround, center, and LFE
connectors
(AUDIO_6_STACK)
69