Dell PowerEdge External Media System 1434 Statement of Volatility - Page 10

How is this memory write, protected?, How is the memory cleared?, H310, H310M PERCs, PCIe SSD

Page 10 highlights

Item ONFI Backup Flash SDRAM H310, H310M PERCs NVSRAM FRU 1-Wire EEPROM SBR Flash PCIe SSD Extension Card Switch Configuration EEPROM IDSDM SPI Flash MCU How is this memory write How is the memory cleared? protected? 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. Not WP. Not visible to Host Cache can be cleared by powering off the card Processor Not WP. Not visible to Host Cannot be cleared with existing tools available to Processor the customer Not WP Cannot be cleared with existing tools available to the customer Not WP. Not visible to Host Cannot be cleared with existing tools available to Processor the customer Not WP. Not visible to Host Cannot be cleared with existing tools available to Processor the customer Not WP. Not visible to Host Cannot be cleared with existing tools available to Processor the customer Device can be write protected via hardware pin. Alternatively, device contents can be write protected via WPEN bit in status register. System is not functional as intended if corrupted/removed. Hardware strapping N/A Not user clearable Not user clearable NOTE: For any information that you may need, direct your questions to your Dell Marketing contact. 2013 Dell Inc. Trademarks used in this text: Dell™, the DELL logo, and PowerEdge™ are trademarks of Dell Inc.

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

Item
How is this memory write
protected?
How is the memory cleared?
ONFI Backup Flash
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
Not WP. Not visible to Host
Processor
Cache can be cleared by powering off the card
H310, H310M PERCs
NVSRAM
Not WP. Not visible to Host
Processor
Cannot be cleared with existing tools available to
the customer
FRU
Not WP
Cannot be cleared with existing tools available to
the customer
1-Wire EEPROM
Not WP. Not visible to Host
Processor
Cannot be cleared with existing tools available to
the customer
SBR
Not WP. Not visible to Host
Processor
Cannot be cleared with existing tools available to
the customer
Flash
Not WP. Not visible to Host
Processor
Cannot be cleared with existing tools available to
the customer
PCIe SSD Extension Card
Switch Configuration
EEPROM
Device can be write
protected via hardware pin.
Alternatively, device
contents can be write
protected via WPEN bit in
status register.
System is not functional as intended if
corrupted/removed.
IDSDM
SPI Flash
Hardware strapping
Not user clearable
MCU
N/A
Not user clearable
NOTE:
For any information that you may need, direct your questions to your Dell Marketing contact.
______________
© 2013 Dell Inc.
Trademarks used in this text: Dell™, the DELL logo, and PowerEdge™ are trademarks of Dell Inc.