Dell Precision Workstation 450 User Manual page 49

1
CD/DVD drive connector (IDE2)
2
I/O panel (I/O PANEL)
3
floppy drive connector (DISKETTE)
4
memory module connectors (DIMM_1,
DIMM_2, DIMM_3, DIMM_4)
5
suspend-to-RAM light (STR_LED)
6
power connector (POWER 2)
7
power connector (POWER 1)
8
USB connector (USB)
9
hard-drive connector (IDE1)
10
real-time clock reset jumper (RTCRST)
11
password jumper (PSWD)
12
auxiliary LED add-in storage adapter connector
(AUX_LED)
13
standby power light (AUX_PWR_LED)
14
PCI card connectors (PCI1, PCI2 [32-bit
connectors], and PCI3 [64-bit PCI-X
connector])
15
telephony connector (MODEM)
16
AGP card connector (AGP)
17
VRM connector (VRM) (for a second
microprocessor only)
18
microprocessor and heat-sink connector
(CPU_1)
19
front-panel audio connector (FP2AUDIO)
20
microprocessor and heat-sink connector
(CPU_0)
21
microprocessor fan connector (FAN_P1)
22
microprocessor fan connector (FAN_P0))
23
battery socket (BATTERY)
24
internal speaker (SPKR)
25
CD drive audio cable connector (CD_IN)
About Yo ur Computer—Dell Precision 450
35