Statement of Volatility

Dell - Internal Use - Confidential
Item
How is data input to
this memory?
How is this memory
write protected?
How is the memory cleared?
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.
SDRAM
ROC writes to this
memory - using it as
cache for data IO to
HDDs
Not WP. Not visible to
Host Processor
Cache can be cleared by
powering off the card
H330, H330M PERC
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
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
PCIe SSD Extension
Card
Switch Configuration
EEPROM
The EEPROM image is
pre-loaded at factory
before assembly. Once
assembled on the card,
data can be entered
Device can be write
protected via hardware
pin. Alternatively,
device contents can be
write protected via
System is not functional as
intended if corrupted/removed.