NEC Express5800/R120e-2M User Manual page 39

Chapter 1 General Description
(1) Processor (CPU) socket
-1: Processor #1 (CPU #1)
-2: Processor #2 (CPU #2)
(2) DIMM socket
(3) DC connector
(4) SATA connector (for optical disk drive)
(5) Power connector (for additional HDD cage)
(6) Front Panel connector
(7) Fan board connector
(8) Power connector
-1: Standard power unit (POW #1)
-2: Optional power unit (POW #2)
(9) LAN riser card connector
(10) Lithium battery
(11) Clear CMOS Jumper switch
(12) Clear Password Jumper switch
(13) Unused jumper switch
(14) Connector for USB memory module / USB backup
device
(15) HDD BP connector
(16) Connector for option COM
Connect an additional RS-232C connector kit N8117-01A
to use this port as a serial port B.
(17) SPI Mezzanine connector
EXPRESSSCOPE Profile Key (SPI flash memory) has
been installed, where BIOS and BMC configuration data is
stored. Relocate it when replacing motherboard to inherit
configuration data.
(18) Unused connector
(19) Front video connector
(20) TPM kit connector
(21) SATA connector (for optical disk drive)
(22) SATA connector
(23) PCI Riser Card connector
For the supported card specifications, see Chapter 2 (1.17
PCI card).
(24) Connectors for external devices
(25) Internal Flash Memory connector
(26) RAID Controller connector
(27) Power connector for graphics board
(28) USB connector (front)
Express5800/R120e-2M User's Guide
4. Names and Functions of Parts
39