2-8 General DescriptionMOTHER BOARD / BACKPLANE BOARD1 HDD connector 7 Power connector(The last digit indicates connector number.) 7-1: 8-pin connector for P32 SATA/SAS connector 7-2: 8-pin connector for P4(The last digit indicates connector number.) 7-3: 4-pin connector3 Power connector for optical disk drive 7-4: 24-pin connector4 Hard disk drive / redundant fan configurationjumper switch8 System fan connector(The last digit indicates fan number.)4-1 Redundant fan configuration jumper (J14) #4, 6, 8, 10, and 12 are for redundant fans.Standard Redundant fan 9 SGPIO2 connector10 Processor socket11 IDE connectorJ14J16J18J201 2 3J14J16J18J201 2 312 Password clear jumper switch4-2 Hard disk drive configuration jumper 13 Front panel board connectorSATA HDD LED SAS HDD LED 14 SGPIO1 connector15 USB connector16 USB connector (for internal option)4-3 RAID configuration jumper 17 Serial port B (COM B) connectorNon-RAID / SW RAID DAC board 18 CMOS configuration jumper switch19 RAID LED connector20 Lithium battery21 Speaker5 Front panel connector 22 PCI riser card slot6 IPMB connector 23 Connector or control for external device24 DIMM sockets (#1 to #4 from bottom)1-22-24-131-12-151-04-24-32-07-17-28-48-38-68-58-88-78-108-98-128-1114910692-02-12-22-3237-3247-417 16 15 14 13 11121821192022
