Statement Of Volatility (Sov) - Dell PRECISION T1650 Technical Manualbook

Dell Inc.
One Dell Way
Round Rock, TX 78682
Date: December 14, 2011
Subject: Statement of Volatility – Dell Precision T1650
To whom it may concern:
The Dell Precision T1650contains both "volatile" and "non-volatile" (NV) components. Volatile components lose
their data immediately upon removal of power from the component. Non-volatile components continue to retain
their data even after the power has been removed from the component. The following volatile and NV
components are present on the Dell Precision T1650motherboard:
Reference
Description
Designator
Embedded U01
Flash
memory in
embedded
controller
SMSC5545
System SPI_1, SPI_2
BIOS
TPM UF2
System Connectors :
Memory – DIMM1, DIMM2,
DDR3 DIMM DIMM3, DIMM4
memory
System On memory
memory DIMM(s) – one,
SPD two, three, or
EEPROM four present
DELL CONFIDENTIAL
Telephone: 512.338.4400
Telefax: 512.728.3653
Volatility Description
96K bytes non-volatile
memory.
2K bytes non-volatile memory
for keyboard controller.
Non-volatile memory, 64M bits
(8MB), 32Mbits (4MB) System
BIOS and Video BIOS for
basic boot operation, PSA (on
board diags.)
4K bytes non-volatile memory
located in the TPM module.
Volatile memory in OFF state
(see state definitions later in
text)
One to four modules will be
populated. System memory
size will depend on DIMM
modules and will be between
1GB to 8GB.
Non-volatile EEPROM
memory. 2K bits (256 bytes).
One Device present on each
DIMM.
Stores memory manufacturer
data and timing information for
correct operation of system
memory.
Remedial Action
User Accessible
(action necessary to
for external data
lose data)
No N/A
No N/A
No N/A
Yes Power off system.
No N/A
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