Reference Guide

August 2019
Internal Use - Confidential
Statement of Volatility – Dell Wyse 5470 All-in-One
Thin Client
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
The Dell Wyse 5470 All- in- One Thin Client contains 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 NV components are included in the Dell Wyse 5470
All- in- One Thin Client.
Table 1. List of Non-Volatile Components on System Board
Dell Wyse 5470 All-in-One Thin Client
Details
Size:
512 KB
Type: [e.g. Flash PROM, EEPROM]: SPI Flash
Can user programs or operating system write
data to it during normal operation?
No
Does it retain data when powered off?
Yes
Purpose? [e.g. boot code]
ECIO boot code
How is data input to this memory?
Use ECIO Flash tool
How is this memory write protected?
Use ECIO Flash tool
Remarks
Memory soldered down
Size:
16 MB
Type: [e.g. Flash PROM, EEPROM]: SPI Flash
Can user programs or operating system write
data to it during normal operation?
Yes
Does it retain data when powered off?
Yes
Purpose? [e.g. boot code]
Boot Code, Main board PPID
How is data input to this memory?
Use BIOS Flash tool to input BIOS.
How is this memory write protected?
Use BIOS Flash tool
Remarks
Memory soldered down
Size:
16 GB/32 GB
Type: [e.g. Flash PROM, EEPROM]:
eMMC
Can user programs or operating system write
data to it during normal operation?
Yes
Does it retain data when powered off?
Yes
Purpose? [e.g. boot code]
Store OS and user settings
How is data input to this memory?
Imaging tool and applications
How is this memory write protected?
SW write protect
Remarks
Memory soldered down