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User
U9425
96K bytes non-volatile memory.
converter IC
U29 Non-volatile memory,
1024
No N/A
Non Volatile
memory,
64
Mbit
No N/A
Two
Volatile memory in OFF
state
Yes Power off
system
Media
Card
One
media
Non Volatile
memory
Yes N/A
System
On
System
Non Volatile memory
512
No N/A
TPM U9421
4K bytes non-volatile memory
No
N/A
Statement of Volatility – Dell Optiplex 3030
CAUTION: A CAUTION indicates either potential damage
problem.
The Dell OptiPlex 3030 AIO contains both volatile and
immediately
after power is
board.
Table 1. List of Non-Volatile Components on System Board
Description
Embedded
Flash
embedded
controller
SMSC5555
Panel
& setting
eDP
System
BIOS
in
EDID
after power is
removed
Reference
Designator
in
J131,
J132
from the
removed
from the
component.
Volatility Description
2K bytes of on-chip ROM for
keyboard controller 256 bytes of
on-chip RAM.
bytes.
(8 MB) & 32 Mbit (4
System BIOS and Video
for basic boot
(on board diags), PXE
component. Non-volatile
The
operation, PSA
to
non-volatile
following
MB),
BIOS
diags.
hardware
NV
components
or
loss
of
(NV)
components.
(NV)
Accessible
for external
data
No
data and tells you how
components continue
are present on the OptiPlex 3030 AIO
Remedial Action (Action
necessary to prevent loss of
data)
N/A
Volatile
AIO
to
avoid
the
components
to retain their data
lose their
data
even
system
System
Memory –
DDR3
memory
–
SD/MS/MM
C/xD
memory
SPD
EEPROM
SODIMM
connectors:
XMM1,3
card
J56
memory
SODIMM(
s) –
present
2
slot:
One to two
populated.
size will depend on
modules
2 GB and 16
Bytes.
Stores memory
data and timing
for correct
memory.
located in the TPM module.
modules
System
and must be
GB.
operation
must
be
memory
SODIMM
between
manufacturer
information
of
system
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RTC CMOS
Battery
Volatile battery back-backed
No
Removing the on board Coin Cell
June 2013
CMOS memory 256 bytes. Stores
CMOS information.
battery.
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User
Hard
User
CD-
User
Description
drive(s)
ROM/RW/
DVD/
DVD+RW/
Diskette
Drives
CAUTION: All other components on the system board lose data
loss
power loss (removing the on-board coin-cell battery) destroys system data
day
Reference
Designator
replaceable
one.
–
replaceable
(unplugging the power cord and removing the battery) destroys
information.
Volatility Description
Non Volatile
various sizes in GB. May
be SSD (solid state
drive).
Non Volatile optical
magnetic media,
flash
media.
also
Accessible
for external
data
Yes
Low level
Yes
Low level
if
power
is
all
user data
© 2014 Dell Inc.
Remedial Action (Action
necessary to prevent loss of
data)
format
format/erase
removed from the system. Primary
on
on
the memory (DDR3).
the system configuration and
Secondary
power
time-of-
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Trademarks used in this text: Dell™, the DELL logo, OptiPlex™ are trademarks of Dell Inc. SMSC is trademark of Standard Microsystems Corp.
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