Dell Statement of Volatility for Dell EMC PowerEdge T440 Owner's Manual
Summary
This comprehensive technical document provides detailed product information, installation guidance, configuration procedures, and operational instructions to ensure optimal product utilization in professional environments. This document provides comprehensive guidance for a Dell display solution. It covers display setup, image adjustment, input management, and advanced display features to optimize visual performance. The manual includes detailed sections on setup, configuration, reference, providing step-by-step instructions and reference information. It is designed for end users, customers who need reliable technical documentation for deployment, management, and support of the product.
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Statement of Volatility – Dell EMC Power Edge T440 Dell EMC Power Edge T440 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. Components chosen as user-definable configuration options (those not soldered to the motherboard) are not included in the Statement of Volatility. Configuration option information (pertinent to options such as microprocessors, remote access controllers, and storage controllers) is available by component separately. The following NV components are present in the Power Edge T440 server.
Item Non-Volatile Quantity Reference Designator Size
or Volatile
Planer
PCH Internal CMOS Non-Volatile 1 U_PCH1 256 Bytes RAM
BIOS SPI Flash Non-Volatile 1 U_PRIM_SPI_BIOS 32 MB
BIOS Recovery SPI Non-Volatile 1 U_RECROM 16 MB Flash
i DRAC SPI Flash Non-Volatile 1 U_UBOOT 4 MB
BMC EMMC Non-Volatile 1 U_EMMC1 8 GB
System CPLD RAM Volatile 1 U_CPLD1 16 KB
System Memory Volatile Up to 10 for CPU1: A1~A10, Up to 32GB per DIMM
CPU1 (RDIMM)
Up to 6 for Up to 64GB per DIMM
CPU2: B1~B6
CPU2 (LRDIMM)
Internal USB Key Non-Volatile 1 J_USB3_INT Varies (not factory
installed)
Trusted Platform Non-Volatile 1 J_TPM_MODULE 128 Bytes Module (TPM, TPM 2.0 only)
CPU Vcore and VSA Non-Volatile 1 for CPU1, PAAU1 16KB Regulators 1 for CPU2 PBAU1
Memory VDDQ Non-Volatile 2 for CPU1, PAEU2, PAFU2 16KB Regulators 2 for CPU2 PBEU2, PBFU2
LOM NVRAM Non-Volatile 1 U_LOM1_ROM 1 MB
Power Supplies
Microcontroller Non-Volatile Up to 2 Microchip Up to 64KB
Dell - Internal Use - Confidential 02 - 2013
Page Summary Contents For Dell Statement of Volatility for Dell EMC PowerEdge T440 Owner's Manual
Manual Details
| Brand | Dell |
|---|---|
| Pages | 10 |
| File Size | 746.97 KB |
| Published | June 23, 2026 |
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Frequently Asked Questions
What non-volatile components are present in the PowerEdge T440?
The server contains a BMC EMMC (8 GB), BIOS SPI Flash (32 MB), iDRAC SPI Flash (4 MB), and various EEPROM/Flash modules.
Is the system memory considered volatile?
Yes, the System Memory is listed as Volatile, losing data immediately upon power removal.
Can the user write data to the iDRAC SPI Flash during normal operation?
No, the iDRAC SPI Flash is non-volatile and cannot be written to by the user.
How is the BMC EMMC memory protected?
There is no mechanism provided to write protect the BMC EMMC during normal operation.
Is the Internal USB Key non-volatile?
Yes, the Internal USB Key is listed as Non-Volatile, though the size varies if not installed.