Manual

Dell - Internal Use - Confidential
12x3.5" EXP/Backplane
NVSRAM
memory
Common Flash memory
Interface (CFI)
Hardware strapping
Not user clearable
Flash memory
Common Flash memory
Interface (CFI)
Hardware strapping
Not user clearable
BP FRU image
I2C interface via expander
Hardware strapping
Not user clearable
Expander FRU
image
I2C interface via iDRAC
Hardware strapping
Not user clearable
18x1.8" Exp/Backplane
NVSRAM
memory
Common Flash memory
Interface (CFI)
Hardware strapping
Not user clearable
Flash memory
Common Flash memory
Interface (CFI)
Hardware strapping
Not user clearable
BP FRU image
I2C interface via expander
Hardware strapping
Not user clearable
Expander FRU
image
I2C interface via iDRAC
Hardware strapping
Not user clearable
H730, H830 PERCs
NVSRAM
ROC writes configuration
data to NVSRAM
Not WP. Not visible to
Host Processor
Cannot be cleared with existing tools
available to the customer
FRU
Programmed at ICT during
production.
Not WP
Cannot be cleared with existing tools
available to the customer
1-Wire EEPROM
ROC writes data to this
memory
Not WP. Not visible to
Host Processor
Cannot be cleared with existing tools
available to the customer
SPD
Pre-programmed before
assembly
Not WP. Not visible to
Host Processor
Cannot be cleared with existing tools
available to the customer
SBR
Pre-programmed before
assembly
Not WP. Not visible to
Host Processor
Cannot be cleared with existing tools
available to the customer
Flash
Pre-programmed before
assembly. Can be updated
using Dell/LSI tools
Not WP. Not visible to
Host Processor
Cannot be cleared with existing tools
available to the customer
ONFI Backup
Flash
FPGA backs up DDR data
to this device in case of a
power failure
Not WP. Not visible to
Host Processor
Flash can be cleared by powering up the
card and allowing the controller to flush
the contents to VDs. If the VDs are no
longer available, cache can be cleared by
going into controller bios and selecting
Discard Preserved Cache.