Dell OptiPlex 3020 - SFF Motherboard Layout

Dell - Internal Use - Confidential
7 Room for text | Dell Inc., 2015
SFF Motherboard Layout
Number
Name
Number
Name
1
HDD_ODD Power Cable Connector
(HDD_ODD_PWR)
13
PS2 Serial Port Connector
(KB_MS_SERIAL)
2
Front USB2.0 Connector
(FRONTPANEL)
14
CPU Power Connector
(CPU_PWRCONN)
3
SATA 1 Connector (SATA1) (White
color)
15
Processor Socket
4
SATA 0 Connector (SATA0) (Blue
color)
16
CPU Fan Connector (FAN_CPU)
5
Internal Speaker Connector
(INT_SPKR)
17
Memory Connectors (DIMM1, DIMM2)
6
PCH chip
18
RTCRST Jumper (RTCRST)
7
PSWD Jumper (PSWD)
19
HDD LED and Chassis Detect
Connector (FRONT_HDD_LED)
8
SERVICE MODE Jumper
(SERVICE_MODE)
20
Battery Connector (BATTERY)
9
PCIe x16 Connector (SLOT1)
21
Power Switch Connector (PWR_SW)
10
PCIe x1 Connector (SLOT2)
22
ATX Power Connector
(ATX_POWERCON)
11
Front Audio Connector
(FRONT_AUDIO)
23
System Fan Connector (FAN_SYS)
12
Intrusion Switch Connector
(INTRUDER)