Item

Connector

Description

 

 

 

12

ID_BTN

System identification button

13

CMA_JACK

System identification connector (Cable management arm)

14

USB4 TOP, USB5, USB6

USB connectors

 

BOT

 

15

USB1 TOP, USB2, USB3

USB connectors

 

BOT

 

16

NIC1 TOP, NIC2 BOT

NIC connectors

17

COM TOP/VGA BOT

Serial connector/video connector

18

INTRUSION

Chassis intrusion switch connector

19

CPU2

Processor 2

20

I2V_2/P2

Power connector

21

12V_1/P3

Power connector

22

A6,A3,A5,A3,A4,A1

Memory module sockets

23

CPU1

Processor socket

24

FAN2

External cooling fan connector

25

BP_CONN

Backplane connector

26

BATTERY

System battery connector

27

INT USB

Internal USB connector

28

FAN1

Internal cooling fan connector

29

PDB_12C/P6

Power distribution board connector

30

ODD2/TBU

SATA_F connector for optical disk drive 2 or tape backup unit

31

ODD1/TBU

SATA_E connector for optical disk drive 1 or, tape backup unit in software RAID-

 

 

configured systems

32

SATA_A

SATA connector

33

JUMPER

Jumper

34

IDSDM

IDSDM connector

35

PERC card CONN

Hard-drive activity connector

139

Page 139
Image 139
Dell E20S001 owner manual Connector Description, ODD1/TBU