Cpu/Io Board - NEC Express5800/R320d-M4 User Manual

Chapter 1 General Description
4.7

CPU/IO Board

CPU/IO board on CPU/IO module
(12)
(11)
(10)-1
(10)-2
(9)-1
(9)-2
(8)-1
(8)-2
(1) DIMM slot
(2) Processor (CPU) socket
(3) DIMM slot
(4) Lithium battery
(5) HDD BP connector
(6) CMOS Clear jumper
(7) Password Clear jumper
(8) Connector for PCIe card
(9) 1G LAN connector
(10) 10G LAN connector
(11) Connector for PCI riser card
(12) Management port
Express5800/R320c-E4, R320c-M4, R320d-E4, R320d-M4 User's Guide
(7) (6) (5) (4)
(1)-1 DIMM1 to DIMM4 from top
(1)-2 DIMM8 to DIMM5 from top
(2)-1 Processor #1(CPU#1)
(2)-2 Processor #2(CPU#2)
(3)-1 DIMM9 to DIMM12 from top
(3)-2 DIMM16 to DIMM13 from top
Available only when CPU#2 is installed.
Refer to Chapter 1 (10.3 Clearing BIOS Settings (CMOS Memory)) in
Maintenance Guide.
Refer to Chapter 1 (10.3 Clearing BIOS Settings (CMOS Memory)) in
Maintenance Guide.
(8)-1 PCI slot #1
(8)-2 PCI slot #2
(9)-1 LAN1
(9)-2 LAN2
(10)-1 LAN1
(10)-2 LAN2
Used for R320c-M4, R320d-M4 model only.
4. Names and Functions of Components
(1)-1
(2)-1
(1)-2
(3)-1
(2)-2
(3)-2
55