Dell PowerEdge R930 Dell PowerEdge R930 System Owners Manual - Page 1

Statement of Volatility - Dell PowerEdge R930 Dell PowerEdge R930 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. Components chosen as user-definable configuration options (those not soldered to the motherboard) are not included in the Statement of Volatility. Configuration option information (pertinent to options such as microprocessors, remote access controllers, and storage controllers) is available by component separately. The following NV components are present in the PowerEdge R930 server. Item Non- Quantity Reference Designator Size Volatile or Volatile Planer PBG Internal CMOS NVRAM NonVolatile 1 U_PBG 256 Bytes BIOS SPI Flash NonVolatile 1 U_SPI_BIOS 16MB iDRAC SPI Flash NonVolatile 1 U_IDRAC_SPI 4MB IDRAC SDRAM Volatile 1 U_IDRAC_MEM 2Gb BMC EMMC Non- 1 U_EMMC 4GB Volatile CPU Vcore and VSA Regulators NonVolatile 4 EU_CPU1_VR,EU_CPU2_VR, 4.25KB EU_CPU3_VR,EU_CPU4_VR System CPLD NonVolatile 2 U_CPLD1, U_CPLD2 8Kb (1700 microcell's) TPM Non- 1 U_TPM 128 Bytes Volatile Power Supplies PSU FW NonVolatile 1 per PSU Varies by part number Up to 2MB Varies by part number 24x2.5" SAS Backplane BP FRU image NonVolatile 1 U_BP_FRU 2Kb 06 - 2015