Dell PowerEdge External Media System 1434 Manual page 6

Item
System Memory
Internal USB Key
Trusted Platform Module
(TPM)
Power Supplies
PSU FW
8x2.5" Backplane
SEP internal flash
2x2.5" Backplane
SEP internal flash
24x2.5" Backplane
Flash memory
Expander FRU image
BP FRU image
16x2.5" Backplane
Flash memory
Expander FRU image
BP FRU image
8x3.5" Backplane
SEP internal flash
12x3.5" Backplane
Flash memory
BP FRU image
Expander FRU image
PCIe SSD Backplane
SEP internal flash
H710, H810, H710M PERCs
NVSRAM
Purpose? (e.g. boot code)
System OS RAM
General purpose USB key drive
Storage of encryption keys
Power Supply operation, power
management data and fault behaviors
Firmware + FRU
Firmware + FRU
Firmware
FRU
FRU
Firmware
FRU
FRU
Firmware + FRU
Firmware
FRU
FRU
Firmware + FRU
Configuration data
How is data input to this memory?
System OS
USB interface via PCH. Accessed via
system OS
Using TPM Enabled operating systems
Different vendors have different utilities
and tools to load the data to memory. It
can also be loaded by Dell Update
Package from LC or OS (Windows and
Linux)
I2C interface via iDRAC
I2C interface via iDRAC
Common Flash memory Interface (CFI)
I2C interface via iDRAC
I2C interface via iDRAC
Common Flash memory Interface (CFI)
I2C interface via iDRAC
I2C interface via iDRAC
I2C interface via iDRAC
Common Flash memory Interface (CFI)
I2C interface via iDRAC
I2C interface via iDRAC
I2C interface via iDRAC
ROC writes configuration data to
NVSRAM