Reference Guide

system
information.
TPM
Trusted
Platform
Module
(TPM)
Non-
Volatile
1
U_TPM
128 Bytes
EEPROM
Yes
Storage of
encryption keys
Using TPM
Enabled operating
systems
SW write protected
F2 Setup option
Right
Control
Panel
SPI Flash
Non-
Volatile
1
U_RGT_CP
_SPI
32 MB
SPI Flash
No
EasyRestore
functionality:
contains Service
Tag, Copy of
SEL logs
SPI interface from
iDRAC to Right
Cntl Panel
Embedded iDRAC
subsystem firmware
actively controls sub
area based write
protection as
needed
Not user clearable, it stays with the
system when Motherboard is
replaced
FRU
Non-
Volatile
1
J_FRU
256 Bytes
FRU
No
Card
manufacturing
information
Programmed at
ICT during
production
No write protect
Cannot be cleared with existing
tools available to the customer
IDSDM/vF
lash
vFlash
(uSD)
Non-
Volatile
1
J3
16 GB
NAND
flash
Yes
Populate out-of-
band, optionally
connected to the
host mass
storage and boot
mechanism
User can provide
data to iDRAC
(entirely in the
iDRAC domain) to
be pushed into
vFlash
no write protect
1) card may be physically removed
and destroyed or cleared via
standard means on a separate
computer
or
2) User has access to the card in
the host domain any may clear it
manually
uSD1,
uSD2
Non-
Volatile
2
J1, J2
16 GB, 32
GB, 64
GB
NAND
flash
Yes
Provides mass
storage
device resides in
host domain; they
are exposed to
the user via an
physical write protect
switch on
IDSDM/vFLASH
card
User has access to the card in the
host domain any may clear it
manually