Dell OptiPlex 7010 Statement of Volatility - Page 1

Statement of Volatility - Dell OptiPlex 9010/7010 CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. The Dell OptiPlex 9010/7010 contains both "volatile" and "non-volatile" (NV) components. Volatile components lose their data immediately upon removal of power from the component. Non-volatile components continue to retain their data even after the power has been removed from the component. The following volatile and NV components are present on the Dell OptiPlex 9010/7010 motherboard: Description Reference Designator Volatility Description User Accessible for external data Remedial Action (action necessary to lose data) Embedded U01 96K bytes non-volatile memory. No N/A Flash memory in embedded controller 2K bytes non-volatile memory for keyboard controller. SMSC5545 System BIOS SPI_1, SPI_2 Non-volatile memory, 64M bits No N/A (8MB), 32Mbits (4MB) System BIOS and Video BIOS for basic boot operation, PSA (on board diags.) TPM UF2 4K bytes non-volatile memory No N/A located in the TPM module. System Connectors : Volatile memory in OFF state Yes Memory - DIMM1, DIMM2, (see state definitions later in text) DDR3 DIMM DIMM3, DIMM4 One to four modules will be memory populated. System memory size will depend on DIMM modules and will be between 1 GB to 8 GB. Power off system. System On memory Non-volatile EEPROM memory. No N/A memory SPD DIMM(s) - one, 2K bits (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. RTC CMOS BATTERY Volatile battery back-backed No CMOS memory 256 bytes. Stores CMOS information. Removing the on board Coin Cell battery. Month yyyy