Motherboard(Mb) - NEC Express5800/R120d-2E User Manual

Chapter 1 General Description
4.6

Motherboard(MB)

REAR
(1) CPU socket
-1 Processor #1 (CPU#1)
-2 Processor #2 (CPU#2)
(2) DIMM slots
(3) FAN Board power connector
(4) SATA Optical Disk Drive/USB Back Up File Device
power connector
(5) HDD Backplane Board power connector
(6) FAN Board Signal connector
(7) Front Panel connector
(8) Front VGA connector
(9) HDD Backplane Board Signal connector
(10) USB connector (front)
(11) USB memory module / USB Back Up File Device
connector
(12) Additional HDD Cage (Rear) Power connector
(13) Lithium battery
(14) PSU connector
-1 default (POW #1)
-2 redundant (POW #2)
(15) SATA Optical Disk Drive signal connector
(16) SATA connector
(17) Buzzer
(21)
(14)-1
(23)
(26)-2
(26)-3
(26)-1
(14)-2
(18)
(20)
(25)
(17)
(19)
(8) (7)
(9)
Express5800/R120d-2E User's Guide
(12)
(4) (5)
(10) (3)
(11)
(13)
(22)
(16)
(24)
(15) (6)
(2)
(18) COM connector (for Option N8117-01A)
COM port B when N8117-01A is used.
(19) EXPRESSSCOPE Profile Key connector
EXPRESSSCOPE Profile Key has been installed, where
BIOS and BMC configuration data is stored. Move it when
replacing MB to keep using the data.
(20) TPM Kit connector
(21) Clear Password Jumper
(22) RAID Configuration Jumper
(23) Clear CMOS Jumper
(24) EXPRESSBUILDER Kit connector
(25) External connector
(26) PCI Riser connector
-1 Riser A
-2 Riser B
-3 Riser C
Refer to Chapter 2 (1.13 PCI Card) for available card.
(27) FAN connector (Rear)
-1 FAN6R
-2 FAN7R
4. Names and Functions of Parts
(27)-2
(27)-1
(1)-2
FRONT
(1)-1
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