Owners Manual

Table 1. List of Non-Volatile Components on System Board(continued)
Description Reference Designator Volatility Description User Accessible for
external data
Remedial Action
(Action necessary to
prevent loss of data)
Hard drive(s) User replaceable - one
Hard drives or four SSD.
Non Volatile magnetic
media, various sizes in
GB. May also be SSD
(solid state flash drive).
Yes Low level format
TPM Controller U40 Non-Volatile memory,
192K bits (24K bytes)
ROM
No N/A
CD-ROM/RW/
DVD/DVD+RW/Diskette
Drives
User replaceable Non Volatile optical
media.
Yes Low level format/Erase
4 Statement of Volatility - Dell Precision 3640 Tower