Lenovo ThinkServer TS440 70AL - Using the ThinkServer EasyStartup program

19Systemfan1connector
Usedtoconnectthecableofthelowerfrontsystemfan(frontsystemfan1).
20Frontpanelconnector
Usedtoconnectthefrontpanelcable.
21FrontUSB3.0connector
UsedtoconnectthefrontUSBcable.
22PlatformControllerHub(PCH)
Thischipprovidesthedatabufferingandinterfacearbitrationrequiredtoensurethatsysteminterfaces
operateefficientlyandprovidesthebandwidthnecessaryforthesystemtoachievepeakperformance.
23SATASGPIOconnector
UsedtoconnecttheSGPIOconnectorofthemini-SASsignalcablewithfourSATAconnectorsandone
SGPIOconnectortoenabletheRAIDstatusLEDsforhot-swapharddiskdrives.
24InternalUSB2.0connector
Reservedforthemanufacturer.
42ThinkServerTS440HardwareMaintenanceManual