Dell PowerVault DX6112 User Manual

Page 3

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H310, H310M PERCs

NVSRAM Non-volatile

1

U500

128KB

FRU Non-volatile

1

U504

256B

1-Wire EEPROM

Non-volatile

1

U15

128B

SBR Non-volatile

1

U503

8KB

Flash Non-volatile

1

U3

16MB

PCIe SSD Extension Card

Switch Configuration
EEPROM

Non-Volatile 1

U2

256B

IDSDM

SPI Flash

Non-Volatile

1

U9

8MB

MCU Non-Volatile

1

U7

256KB

Item

Type (e.g. Flash
PROM, EEPROM)

Can user programs or operating
system write data to it during normal
operation?

Planer

PCH Internal CMOS RAM

Battery-backed CMOS
RAM

No

BIOS SPI Flash

SPI Flash

No

iDRAC SPI Flash

SPI Flash

No

BMC EMMC

eMMC NAND Flash

No

CPU Vcore and VSA
Regulators

OTP(one time
programmable)

No

System CPLD RAM

RAM

No

System Memory

RAM

Yes

Internal USB Key

Flash

Yes

Trusted Platform Module
(TPM)

EEPROM Yes

Power Supplies

PSU FW

Embedded
microcontroller flash

No

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