Dell OptiPlex 3011 AIO Statement of Volatility - Page 1

Statement of Volatility - Dell OptiPlex 3011AIO CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. The Dell OptiPlex 3011 AIO contains both volatile and non-volatile (NV) components. Volatile components lose their data immediately after power is removed from the component. Non-volatile (NV) components continue to retain their data even after power is removed from the component. The following NV components are present on the Dell OptiPlex 3011 AIO's system board. Table 1. List of Non-Volatile Components on System Board Reference Description Designator Volatility Description User Accessible for external data Remedial Action (action necessary to lose data) Embedded U20 Flash memory in embedded controller SMSC SCH5555 Non Volatile:8042 Controller: 2k No Bytes of Program ROM MCU ROM: 96K Bytes of Program ROM Volatile: 8042 Controller: 256k Bytes of Data RAM MCU ROM: 8k Bytes of Data RAM System BIOS U18+U22 Non Volatile memory, No 64Mbit+32Mbit (8MB+4MB), System BIOS and Video BIOS for basic boot operation, PSA (on board diags.) Ethernet U25 Controller Embedded Efuse 256 bytes in non-volatile memory, No which stores driver information and the system MAC address REALTEK RTL8151GD System Memory - DDR3 DIMM memory Connectors : Volatile memory in OFF state (see No DIMM1, DIMM2 state definitions later in text) One or two modules will be populated. System memory size will depend on DIMM modules and will be between 2GB to 4GB. System On memory Non-Volatile EEPROM memory. No memory SPD DIMM(s) - one, 2Kbit (256 bytes) One Device EEPROM two, three, or four present on each DIMM. present Stores memory manufacturer data and timing information for correct operation of system memory. N/A N/A N/A Power off system N/A Month yyyy