Systemboardcomponents
Thefollowingillustrationshowsthecomponentlocationsonthesystemboard.
Figure20.Systemboardcomponents
18-pinCPUpowerconnector2CPUsocket
3Powermanagementbus(PMBus)connector
424-pinmainpowerconnector
5MainpowerLED
6Memoryslots(4)
7Frontsystemfan2connector8Frontsystemfan2LED
9CPUfanconnector10CPUfanLED
11Frontsystemfan1connector12Frontsystemfan1LED
13SerialGeneralPurposeInput/Output(SGPIO)
connector
14SATAODDconnector2(forsecondaryODD)
15SATAODDconnector1(forprimaryODD)16FrontUSB3.0connector
17SATAHDDconnector0(top)and1(bottom)18SATAHDDconnector2(top)and3(bottom)
19Frontpanelconnector120Frontpanelconnector2
21M.2connector
22USB2.0connector(forRDXtapedrive)
23TPM/TCMconnector24PCIeslot4
25PCIeslot326PCIeslot2
27PCIeslot128ClearCMOSjumper
29Coin-cellbattery
30Rearsystemfanconnector
31RearsystemfanLED
32BMCLED
Chapter3.Productoverview33