Item Connector Description3 Slot 3 PCIE_G3_X1PCHPCIe card connector 34 INT_USB_3.0 Internal USB5 Slot 4 PCIE_G3_X4PCHPCIe card connector 46 J_INTRU2 Intrusion connector7 MB / Fan1 Cooling fan connector8 CPU Processor9 J_AMEA1 iDRAC ports card connector10 A1, A2, A3, A4 Memory module sockets11 CPU_PWR CPU power connector P212 SATA 0–3/SATAe Mini SAS connector13 SATA_ODD/SSD Optical disk drive connector14 SYS_PWR System power P115 PWR_EVNT Power event16 PWRD_EN Password jumpers17 J_SATA_2 SATA connector 218 NVRAM_CLR NVRAM password jumper19 TPM Trusted platform module connector20 PIB_CONN PIB connector21 IDSDM Internal dual SD module connector22 HDD/ODD_PWR Hard drive power connector23 BP_SIG Backplane signal connector24 FP_USB Front panel USB connector25 CTRL_PNL Control panel26 BATTERY System batterySystem board jumper settingsCAUTION: Many repairs may only be done by a certified service technician. You should onlyperform troubleshooting and simple repairs as authorized in your product documentation, or asdirected by the online or telephone service and support team. Damage due to servicing that isnot authorized by Dell is not covered by your warranty. Read and follow the safety instructionsthat came with the product.160
