Month yyyyStatement of Volatility – Dell OptiPlex 3011AIOCAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid theproblem.The Dell OptiPlex 3011 AIO contains both volatile and non-volatile (NV) components. Volatile components lose their dataimmediately after power is removed from the component. Non-volatile (NV) components continue to retain their data evenafter power is removed from the component. The following NV components are present on the Dell OptiPlex 3011 AIO’ssystem board.Table 1. List of Non-Volatile Components on System BoardDescription ReferenceDesignator Volatility DescriptionUserAccessible forexternal dataRemedial Action(action necessaryto lose data)EmbeddedFlash memoryin embeddedcontrollerSMSCSCH5555U20 Non Volatile:8042 Controller: 2kBytes of Program ROMMCU ROM: 96K Bytes of ProgramROMVolatile: 8042 Controller:256k Bytes of Data RAMMCU ROM: 8k Bytes of Data RAMNo N/ASystem BIOS U18+U22 Non Volatile memory,64Mbit+32Mbit (8MB+4MB),System BIOS and Video BIOS forbasic boot operation, PSA (on boarddiags.)No N/AEthernetControllerEmbeddedEfuseREALTEKRTL8151GDU25 256 bytes in non-volatile memory,which stores driver information andthe system MAC addressNo N/ASystemMemory –DDR3 DIMMmemoryConnectors :DIMM1, DIMM2Volatile memory in OFF state (seestate definitions later in text)One or two modules will bepopulated. System memory sizewill depend on DIMM modules andwill be between 2GB to 4GB.No Power off systemSystemmemory SPDEEPROMOn memoryDIMM(s) – one,two, three, or fourpresentNon-Volatile EEPROM memory.2Kbit (256 bytes) One Devicepresent on each DIMM.Stores memory manufacturer dataand timing information for correctoperation of system memory.No N/A