Dell PowerEdge R430 - Manual (Page 4)

Dell - Internal Use - Confidential
Item Type (e.g. Flash PROM, EEPROM) Can user programs
or operating system
write data to it
during normal
operation? Purpose? (e.g.
boot code)
lifecycle log cache,
virtual planar FRU
and EPPID, rac log,
System Event Log,
BMC EMMC eMMC NAND Flash No Operational iDRAC
FW, Lifecycle
Controller (LC) USC
partition, LC
service diags, LC
OS drivers, USC
firmware
System CPLD RAM RAM No Not utilized
System Memory DRAM Yes System OS RAM
Internal USB Key Flash Yes General purpose
USB key drive
CPU Cache + registers Yes Processor cache +
registers
iDRAC DDR DRAM No iDRAC local
memory
iDRAC Cache + registers No Processor cache +
registers
LOM EEPROM EEPROM No Onboard LOM FW
Power Supplies
PSU FW Embedded microcontroller flash No Power Supply
operation, power
management data
and fault
behaviors
1U 4x3.5”, 1U 10x2.5” and 1U 8x2.5”Backplanes
SEP internal flash Integrated Flash+EEPROM No Firmware + FRU
SAS12G HBA Card
NVSRAM NVSRAM No Configuration data
FRU FRU No Card
manufacturing
information