Statement of Volatility – Dell EMC PowerEdge MX750c The Statement of Volatility provides you the information related to volatile and non-volatile components of different configurations of Dell EMC PowerEdge servers. Volatile components lose their data when power cord is removed from the system, whereas, non -volatile components continue to retain their data when the power has been removed from the component. The following table provides information of different configurations of the PowerEdge MX750c.
Software write protected Not possible with any utilities or applications and system is not functional if corrupted/removed.
BPS1: CPU<2:1>_CH< H,F,D,B>_D<0> BPS2: CPU<2:1>_CH< D>_D<0> System Memory: BPS Non- Volatile BPS3: CPU<2:1>_CH< Up to 8 per 128GB, A>_D<1> CPUs 1 and 256GB, 2 (16 total in 512GB per BPS4: system) BPS CPU<2:1>_CH< G,E,C,A>_D<1> Flash – BPS No Data integrity When system initiates a Save (AC loss, shutdown, etc.), BPS controller will transfer data from DRAM to Flash USB interface via PCH.
Recovery BIOS SPI Internal Use - Confidential Non- Volatile 1 U4030 4MB SPI Flash No Recovery image SPI interface via iDRAC No write protect Not user clearable
Item iDRAC SPI Flash Quantity NonVolatile or Volatile Non- Volatile 1 Reference Designator U59 Size of memory 4 MB Type of memory (e.g. Flash PROM, EEPROM) SPI Flash Can user programs or operating system write data to it during normal What is the Purpose? (e.g. boot code) How is data written to this memory? How is memory write- protected? How is memory cleared? Embedded iDRAC subsystem firmware actively controls sub area based write protection asneeded.
Item NonVolatile or Volatile Quantity Reference Designator Size of memory Type of memory (e.g. Flash PROM, EEPROM) Can user programs or operating system write data to it during normal What is the Purpose? (e.g.
Flash:512KB SEP internal flash Internal Use - Confidential Non-Volatile 1 U47 Data SRAM : 256KB Battery Powered Storage SRAM : 64B Integrated Flash+Data SRAM+Battery No Powered Storage SRAM Firmware + FRU I2C interfacevia iDRAC Program write protect bit Not user clearable
Item Quantity NonVolatile or Volatile Reference Designator Size of memory Type of memory (e.g. Flash PROM, EEPROM) Can user programs or operating system write data to it during normal What is the Purpose? (e.g.
Backup Flash SDRAM Internal Use - Confidential Non-volatile Volatile 1 9 U1100 U1077-U1085 512Gb 8GB Backup Flash SDRAM No No Holds cache data during power loss ROC backs up DDR data to this device incase of a power failure Cache for HDDI/O ROC writes to this No write protect memory -using it Not visible to Host as cache for data Processor IO to HDDs No write protect Not visible to Host Processor Flash can be cleared by powering up the card and allowing the controller to flush the conten
Item Quantity NonVolatile or Volatile Reference Designator Size of memory Type of memory (e.g. Flash PROM, EEPROM) Can user programs or operating system write data to it during normal What is the Purpose? (e.g.
Flash Non-volatile 1 U1086 128Mb Flash No Card firmware Pre- programmed before assembly.
Item NonVolatile or Volatile Quantity Reference Designator Size of memory Type of memory (e.g. Flash PROM, EEPROM) Can user programs or operating system write data to it during normal What is the Purpose? (e.g.
Item NonVolatile or Volatile Quantity Reference Designator Size of memory Type of memory (e.g. Flash PROM, EEPROM) Can user programs or operating system write data to it during normal What is the Purpose? (e.g.
Item Quantity NonVolatile or Volatile Reference Designator Size of memory Type of memory (e.g. Flash PROM, EEPROM) Can user programs or operating system write data to it during normal What is the Purpose? (e.g.
Item Quantity NonVolatile or Volatile Reference Designator Size of memory Type of memory (e.g. Flash PROM, EEPROM) Can user programs or operating system write data to it during normal What is the Purpose? (e.g.
Item Quantity NonVolatile or Volatile Reference Designator Size of memory Type of memory (e.g. Flash PROM, EEPROM) Can user programs or operating system write data to it during normal What is the Purpose? (e.g. boot code) How is data written to this memory? How is memory write- protected? How is memory cleared? BOSS_M.
