Dell PowerEdge M820 Statement of Volatility – Dell PowerEdge M620 - Page 1

Statement of Volatility - Dell PowerEdge M620 Systems The Dell PowerEdge M620 system 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 M620 system. Item Reference Designator Volatility Description User Accessible for external data Remedial Action (Action necessary to prevent loss of data) System BIOS Planar: U_SPI_BIOS Boot code, system No N/A configuration information, UEFI environment, Flash Descriptor, ME. BMC SPI Planar: U_IDRAC_SPI iDRAC boot code, No N/A and Planar FRU. eMMC Planar: U_EMMC iDRAC FW and No USC. SD Controller Management Riser Card: U5 Management Riser No card monitor and control chip. Server Complementary Metal-Oxide Semiconductor (CMOS) Memory Planar: U_PBGA BIOS Yes configurations. BMC Memory Planar: U_IDRAC7_MEM Graphics buffer and Yes memory of iDRAC N/A N/A N/A Data is lost when AC off. Server RAM Server Processor Memory Planar: CPU1: DIMMA1~3 DIMMB1~3 DIMMC1~3 DIMMD1~3 CPU2: DIMME1~3 DIMMF1~3 DIMMG1~3 DIMMH1~3 Planar: J_CPU1 J_CPU2 Main System Yes Memory. Processor cache. Yes Data is lost when system is powered down. Data is lost when system is powered down. Trusted Platform Module (TPM) Planar: U_TPM Store firmware for No N/A TPM functionality. 2012 - 09