Dell PowerEdge M710HD Technical Guide - Page 47

Dell iDRAC6 Enterprise Card FRU Size Type Purpose 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? iDRAC6 Enterprise Card eMMC Size Type Purpose 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? iDRAC6 Enterprise Card MCU Size Type Purpose 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? iDRAC6 Enterprise Card SPI Flash Size Type Purpose 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? Details 2Kb (256 bytes) Serial I2C EEPROM, nonvolatile This chip stores some system configuration information (system type, board PPID information, etc.) No. A special (not available to customers) DOS utility is needed to flash the application code. I2C bus from the iDRAC Only the iDRAC can write to the chip Details 1GB NAND Flash Stores the iDRAC6 kernel and other data for system management Yes, under software control I2C bus from the iDRAC Only the iDRAC can write to the chip Details 256Kbytes Flash RIPS FW Yes USB: Special Dell utility required for programming Software protected Details 64Mb SPI Flash SD RAID write log No SPI interface from MCU None PowerEdge M710HD Technical Guide 47