Statement of Volatility – Dell EMC PowerEdge R6525 Dell EMC PowerEdge R6525 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.
x 2.
CPLD Non-Volatile 1 U1088 64kb BMU Non-Volatile 1 U1090 180kB NVSRAM Non-volatile 1 U1087 128KB FRU Non-volatile 1 U1019 2KB SPD Non-volatile 1 U22 2KB Flash Non-volatile 1 U1086 16MB Backup Flash Non-volatile 1 U1100 32Gb SDRAM Volatile 5 U1077~U1081 4GB BMU Non-Volatile 1 U1090 180KB MCU (Cordova) Non-Volatile 1 U1113 8kB CPLD Non-Volatile 1 U1088 64kb NVSRAM Non-volatile 1 U1087 128KB FRU Non-volatile 1 U1019 2KB SPD Non-volatile 1 U22
Backup Flash Non-volatile 1 U1100 32Gb SDRAM Volatile 9 U1077~U1085 8GB BMU Non-Volatile 1 U1126 180KB MCU (Cordova) Non-Volatile 1 U41 8kB CPLD Non-Volatile 1 U1088 64kb NVSRAM Non-volatile 1 U1087 128KB FRU Non-volatile 1 U1019 2KB SPD Non-volatile 1 U22 2KB Flash Non-volatile 1 U1086 16MB Backup Flash Non-volatile 1 U1100 32Gb SDRAM Volatile 9 U1077~U1085 8GB BMU Non-Volatile 1 U1126 180KB CPLD Non-Volatile 1 U1088 64kb NVSRAM Non-volatile
SPI Flash Non-volatile 1 U2 16MB CPLD Non-volatile 1 U23 256kbit MCU Non-volatile 1 U41 8kB HBA355i/HBA355e Adapter/HBA355i MX FRU Non-volatile 1 U5 2kb SPI Flash Non-volatile 1 U2 16MB CPLD Non-volatile 1 U23 256kbit Non-Volatile 1 U_TINY 8KB Non-Volatile 1 USAM7 32Mb Non-Volatile 1 U2 128 Bytes Non-Volatile 1 U2 32 Mb iDSDM (uSD1, uSD2) Non-Volatile 2 J1, J2 16GB, 32GB, 64GB SPI Flash Non-Volatile 1 U2 1MB SPI FLASH Non-Volatile 1 U17 8MB FRU N
EEPROM Non-volatile 1 IC601 2KB Primary MCU Non-volatile 1 U317 64KB Secondary MCU Non-volatile 1 U315 128KB DCDC MCU Non-volatile 1 U301 32KB Primary MCU Non-volatile 1 IC050 64K Secondary MCU Non-volatile 1 IC900 128K Non-volatile 1 U_LOM 8MB Non-volatile 1 U1 8kB Non-volatile 1 U1 8kB Non-volatile 1 U1 8kB Non-volatile 1 U1 8kB Non-volatile 1 U1 8kB Non-volatile 1/1 U6 8kB ARTESYN 800W PSU Liteon 800W PSU LOM SPI FLASH 1U R1A MCU R2A MCU R2B MCU
Item Type (e.g. Flash PROM, EEPROM) Can user programs or operating system write data to it during normal operation? Purpose? (e.g.
Type (e.g. Flash PROM, EEPROM) Can user programs or operating system write data to it during normal operation? Purpose? (e.g.
Item Type (e.g. Flash PROM, EEPROM) Can user programs or operating system write data to it during normal operation? Purpose? (e.g.
Item Type (e.g. Flash PROM, EEPROM) Can user programs or operating system write data to it during normal operation? Purpose? (e.g.
Type (e.g. Flash PROM, EEPROM) Can user programs or operating system write data to it during normal operation? Purpose? (e.g. boot code) Flash No Driving Health and Status LED SPI Flash No For field maintenance. Have License, Service Tag and system information.
Type (e.g. Flash PROM, EEPROM) Can user programs or operating system write data to it during normal operation? Purpose? (e.g.
Item How is data input to this memory? How is this memory write protected? BIOS Password (part of CPU internal CMOS RAM) Primary BIOS SPI Flash Keyboard N/A – BIOS only control SPI interface via CPU Software write protected iDRAC SPI Flash SPI interface via iDRAC Embedded iDRAC subsystem firmware actively controls sub area based write protection as needed.
Item How is data input to this memory? How is this memory write protected? Backplane External FRU Programmed at ICT during production. No write protect SEP internal flash I2C interface via iDRAC Program write protect bit Backplane External FRU Programmed at ICT during production. No write protect NVSRAM ROC writes configuration data to NVSRAM no write protect. Not visible to Host Processor FRU Programmed at ICT during production.
Item How is data input to this memory? How is this memory write protected? FRU Programmed at ICT during production. no write protect Flash Pre-programmed before assembly. Can be updated using Dell/LSI tools no write protect.
Item How is data input to this memory? How is this memory write protected? MCU The data is flash via Dell Update Package(DUP) SW write protected FRU During Manufacturing, by programming the image via firmware update process SW write protected The data is flash via Dell Update Package(DUP) Reserving write protection function for HW design. The data is flash via iDRAC auto update No write protect. Not visible to Host Processor The data is flash via iDRAC auto update No write protect.
