Motherboard - NEC Express5800 Series User Manual

Chapter 1 General Description
4.5

Motherboard

(1) Connector for 2nd Riser Card
CPU2 is required for using the secondary riser
card.
(2) Connector dedicated to RAID controller
(3) Micro SD card slot
(4) Connector for Option TPM Kit
(5) Connector for Option COM
(6) iLO Service port connector
(7) Connector for 1st Riser Card
(8) System maintenance switch
(9) Mini-SAS Port1 connector
(10) Mini-SAS Port3 connector
(11) LOM connector
(12) Mini-SAS Port2 connector
(13) SATA Port5 connector
(14) SATA port4 connector
(15) Front USB 3.0 connector
30
(16) Front i/o connector
(17) FAN connector 7
(18) FAN connector 6
(19) FAN connector 5
(20) FAN connector 4
(21) FAN connector 3
(22) FAN connector 2
(23) FAN connector 1
(24) Battery connector for RAID controller
(25) Chassis Intrusion Detection connector
(26) Drive backplane power connector
(27) GPU/rear drive power connector
(28) Power connector for HDD BP
(29) Lithium Battery
(30) Internal USB 3.0 connector
Express5800/R120h-1E User's Guide
4. Names and Functions of Parts