Dell PowerEdge R730 User Manual

Dell Computer hardware

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Dell - Internal Use - Confidential

02 - 2013

Statement of Volatility – Dell PowerEdge R730 and
R730XD

The Dell PowerEdge R730 and R730XD contain 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 PowerEdge R730 and R730XD servers.

Item

Non-Volatile
or Volatile

Quantity Reference

Designator

Size

Planar

PCH Internal CMOS RAM Non-Volatile

1

U_PCH

256 Bytes

BIOS Password

Non-Volatile

1

U_PCH

16 bytes

BIOS SPI Flash

Non-Volatile

1

U_SPI_BIOS

16 MB

iDRAC SPI Flash

Non-Volatile

1

U_IDRAC_SPI

4 MB

BMC EMMC

Non-Volatile

1

U_EMMC

4 GB

CPU Vcore Regulators

Non-Volatile

2

U8003, U8043

512 Bytes

Vmem Regulators

Non-Volatile

2

U8011, U8051

512 Bytes

System CPLD RAM

Volatile

1

U_CPLD

1 KB

System Memory

Volatile

Up to 12

per CPU

CPU<2:1>_CH<3:0>_
D<2:0>

Up to 32GB per DIMM

Internal USB Key

Non-Volatile

Up to 1

N/A

Varies (not factory installed)

CPU

Volatile

1 or 2

CPU1 / CPU2

Various

iDRAC DDR

Volatile

1

U_IDRAC_MEM

256MByte

iDRAC

Volatile

1

U_IDRAC

64 kbyte + registers

2x2.5" Backplane

SEP internal flash

Non-Volatile

1

U_SEP

Flash:32KB+4KB EEPROM: 2KB

Backplane External FRU

Non-Volatile

1

U_BP_EEPROM

256 Bytes

4x3.5" Backplane

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