Dell™ PowerEdge™ R710 Technical Guidebook
54
nOn-
vOlatile
Ram
vOlatile
Ram
RefeRence
DesiGnatOR qty size tyPe [e.g., flash PROm,
EEPROM]:
PlanaR, POWeReDGe R710
System BIOS SPI Flash Y U_SPI_BIOS 1 4MB Flash EEPROM (SPI interface)
LOM Conguration Data Y U15, U16 2 512KB FLASH (NOR)
iDRAC6 Controller ROM
Y U_IBMC 1 4KB ROM
iDRAC6 Controller RAM
Y U_IBMC 1 8KB RAM
System CPLD Y U_CPLD 1 1200 Macro cells Internal Flash EEPROM
System CPLD Y U_CPLD 1 1KB RAM
iDRAC6 Express Internal Flash
Y U_EMMC 1 1GB NAND FLASH
System RAM Y
J_CPU(2:1)_
CH(2:0)_
DIMM(3:1)
18 up to 18 DIMMs
*16GB RAM
TPM ID EEPROM
(Plug in module only) Y U_SEEPROM 1 256B EEPROM
TPM Binding EEPROM
(on China planar only) Y U7261 1 256B EEPROM
iDRAC6 SDRAM Y U_IBMC_
MEM 1128MB DDR2 RAM
iDRAC6 FRU Y U_IBMC_
FRU 14KB EEPROM
iDRAC6 Boot Block Flash Y U_IBMC_SPI 1 2MB FLASH (NOR)
Trusted Platform Module Y N U_TPM 1 128 bytes EEPROM
chiPset
CMOS Y U_ICH9 1 256KB Battery backed RAM
2.5" backPlane OR 3.5" backPlane
Storage Controller Processor Y U_SEP 1 32KB Embedded Microcontroller
Flash
cOntROl Panel
Internal USB Y J_USBKEY
(connector) 1User selectable License key hard set ROM or
user choice
Internal SD Module Y J_SDCARD
(Connector) 1User selectable -
1GB shipped Secure Digital NAND Flash
POWeR suPPly
PSU Microcontroller Y Varies by
part number
Up
to 2
Maximum
supported = 2MB
per PSU
Embedded microcontroller
ash
PeRc 6/i inteGRateD
PERC NVSRAM Cong Data Y U23 1 32KB Non-volatile SRAM
PERC Firmware Y U24 1 4MB FLASH (NOR)
PERC Cache RAM Y U58-61 1 256MB RAM
FRU Y U40 1 256MB EEPROM
IBUTTON Key EEPROM Y U21 1 1KB EEPROM
CPLD Y U_CPLD 1 72 macrocells Internal Flash EEPROM
SAS 6/iR Integrated
Controller Conguration Data Y U3 1 4MB FLASH (NOR)
FRU Y U4 1 256KB EEPROM
Integrated Mirroring NVSRAM Y U1 1 32KB Non-volatile SRAM
iDRAC6 Enterprise
VFlash YJ_SD
(connector) 11GB @ RTS,
Larger later Secure Digital NAND Flash
appendix
R710 Volatility Chart.