Statement of Volatility – Dell EMC PowerEdge C6400 and C6420 The Dell EMC PowerEdge C6400 and C6420 contain both volatile and non-volatile (NV) components. Volatile components lose their data after 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.
Item NonVolatile or Volatile Quantity Reference Designator of PCH internal CMOS RAM) Primary BIOS SPI Flash iDRAC SPI Flash BMC eMMC Size Type (e.g. Flash PROM, EEPROM) Can user programs or operating system write data to it during normal operation? Purpose? (e.g.
Item NonVolatile or Volatile Quantity Reference Designator Size Type (e.g. Flash PROM, EEPROM) Can user programs or operating system write data to it during normal operation? Purpose? (e.g.
Item NonVolatile or Volatile Quantity Reference Designator Size Type (e.g. Flash PROM, EEPROM) Can user programs or operating system write data to it during normal operation? Purpose? (e.g. boot code) How is data input to this memory? How is this memory write protected? DRAM to Flash from DRAM to flash No write protect Can be cleared in system OS Flash Yes General purpose USB key drive USB interface via PCH.
Item NonVolatile or Volatile Recovery BIOS SPI NonVolatile Quantity Reference Designator Size Type (e.g. Flash PROM, EEPROM) 1 U_REC_SP I_BIOS 16 MB SPI Flash Can user programs or operating system write data to it during normal operation? No Recovery image No Firmware + FRU No Firmware + FRU Purpose? (e.g. boot code) How is this memory write protected? How is the memory cleared? No write protect User cannot clear. I2C interface via iDRAC Program write protect bit User cannot clear.
Item NonVolatile or Volatile Expander FRU NonVolatile Backplane FRU NonVolatile Type (e.g. Flash PROM, EEPROM) Can user programs or operating system write data to it during normal operation? Purpose? (e.g. boot code) How is this memory write protected? How is the memory cleared? Hardware strapping User cannot clear. Hardware strapping User cannot clear. I2C interface via iDRAC Program write protect bit User cannot clear. I2C interface via iDRAC No write protect User cannot clear.
Item FPGA NonVolatile or Volatile Volatile Quantity 1 Reference Designator U_FPGA1 Size Flash:256 KB+256K B SRAM: 136KB Type (e.g. Flash PROM, EEPROM) Can user programs or operating system write data to it during normal operation? Purpose? (e.g. boot code) How is data input to this memory? How is this memory write protected? How is the memory cleared? Integrated Flash+SRAM No Firmware JTAG interface via CM No write protect User cannot clear.
Item SPD Backup Flash SDRAM NonVolatile or Volatile NonVolatile NonVolatile Volatile Quantity 1 1 9 Reference Designator U22 U1100 U1077U1085 Size 256 B 8 GB 8 GB Type (e.g. Flash PROM, EEPROM) SPD Backup Flash SDRAM Can user programs or operating system write data to it during normal operation? How is data input to this memory? How is this memory write protected? How is the memory cleared? Preprogramm ed before assembly No write protect.
Item NonVolatile or Volatile FRU NonVolatile 1-Wire EEPROM NonVolatile SBR NonVolatile Flash NonVolatile Quantity 1 1 1 1 Reference Designator U1019 U1004 U1020 U3 Size Type (e.g. Flash PROM, EEPROM) 256 B FRU 128 B 1-Wire EEPROM 8 KB Serial Boot ROM 16 MB Flash Can user programs or operating system write data to it during normal operation? Purpose? (e.g.
Item NonVolatile or Volatile FRU NonVolatile SBR NonVolatile Flash Quantity 1 1 Reference Designator U1019 U1020 Size Type (e.g. Flash PROM, EEPROM) 256 B FRU 8 KB Serial Boot ROM NonVolatile 1 U3 16 MB NonVolatile 1 TPM 128 Bytes Flash Can user programs or operating system write data to it during normal operation? Purpose? (e.g.
Item NonVolatile or Volatile Quantity Reference Designator Size Type (e.g.
Item NonVolatile or Volatile Quantity Reference Designator Size Type (e.g. Flash PROM, EEPROM) Can user programs or operating system write data to it during normal operation? Purpose? (e.g. boot code) How is data input to this memory? How is this memory write protected? How is the memory cleared? no write protect Not user clearable Using signature and manufacture key to protect memory write Before firmware update, the memory will be cleared.
