Dell PowerEdge R430 Dell PowerEdge R430 Owners Manual - Page 4

Purpose? e.g., boot code - drivers

Page 4 highlights

Item Type (e.g. Flash PROM, EEPROM) BMC EMMC eMMC NAND Flash System CPLD RAM System Memory Internal USB Key CPU iDRAC DDR iDRAC LOM EEPROM Power Supplies PSU FW RAM DRAM Flash Cache + registers DRAM Cache + registers EEPROM Embedded microcontroller flash 1U 4x3.5", 1U 10x2.5" and 1U 8x2.5"Backplanes SEP internal flash Integrated Flash+EEPROM SAS12G HBA Card NVSRAM NVSRAM FRU FRU 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, No Operational iDRAC FW, Lifecycle Controller (LC) USC partition, LC service diags, LC OS drivers, USC firmware No Not utilized Yes System OS RAM Yes General purpose USB key drive Yes Processor cache + registers No iDRAC local memory No Processor cache + registers No Onboard LOM FW No Power Supply operation, power management data and fault behaviors No Firmware + FRU No Configuration data No Card manufacturing information Dell - Internal Use - Confidential

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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