Dell U2723QE Monitor Statement of Volatility
Summary
Statement of Volatility for Dell U2723QE/U2723QX monitors documenting non-volatile components retaining data after power removal. Lists serial flash ROMs for scaler and USB firmware, EEPROMs storing EDID, HDCP, and user settings with designators and capacities. For IT security professionals assessing data remanence for monitor disposal.
Page 1 Text Content
Statement of Volatility – Dell U2723QE/U2723QX CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. The Dell U2723QE/U2723QX contains both volatile and non-volatile (NV) components. Volatile components lose their data immediately after power is removed from the component. Non-volatile (NV) components continue to retain their data even after power is removed from the component. The following NV components are present on the Dell U2723QE/U2723QX system board. Table 1. List of Non-Volatile Components on System Board
User Accessible Remedial Action (Action
Reference
Description Volatility Description for external necessary to prevent loss of
Designator
data data)
Serial Flash U303 Non-volatile Flash No Part place on Interface Board, it
ROM memory, 128M bit. To has hardware/software write MX25L12872 store scaler firmware. protected.
FM2I-10G
U302 Non-volatile memory, No Part place on Interface Board, it
EEPROM
256k bit. To store DP has hardware/software write
BRMN EDID, HDCP and user protected.
adjust data.
No Part place on Interface Board, it
EEPROM U1200 Non-volatile memory, 2k
bit. To store HDMI has hardware/software write
GT24C02A-
2GLI-TR EDID, data. protected.
Serial Flash U1303 Non-volatile Flash No Part place on Interface Board, it
ROM memory, 8M bit. To store has hardware/software write M25L8006 PD firmware. protected.
Serial Flash U1901 Non-volatile Flash No Part place on Interface Board, it
ROM memory, 4M bit. To store has hardware/software write
W25X40CLSN USB3.0 firmware. protected.
CAUTION: All other components on the system board lose data if power is removed from the system. Primary power loss (unplugging the power cord and removing the battery) destroys all user data on the memory (DDR3, 1067 MHz). Secondary power loss (removing the on-board coin-cell battery) destroys system data on the system configuration and time-of-day information.
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February 2022
Page Summary Contents For Dell U2723QE Monitor Statement of Volatility
Manual Details
| Brand | Dell |
|---|---|
| Pages | 1 |
| File Size | 111.68 KB |
| Published | June 23, 2026 |
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Frequently Asked Questions
Does removing the power cord destroy user data?
Yes, primary power loss (unplugging the cord and removing the battery) destroys all user data on the volatile memory components.
Does removing the coin-cell battery destroy system data?
Yes, secondary power loss (removing the on-board coin-cell battery) destroys system data on system configuration and time-of-day information.
Are the firmware files on the board volatile?
No, the scaler, DP, and USB3.0 firmware are stored on non-volatile flash components and are hardware/software write-protected.