Dell POWEREDGE R720XD - Manual (Page 9)

Item How is this memory write
protected? How is the memory cleared?
2x2.5" Backplane
SEP internal flash Program write protect bit Not user clearable
24x2.5" Backplane
Flash memory Hardware strapping Not user clearable
Expander FRU image Hardware strapping Not user clearable
BP FRU image Hardware strapping Not user clearable
16x2.5" Backplane
Flash memory Hardware strapping Not user clearable
Expander FRU image Hardware strapping Not user clearable
BP FRU image Hardware strapping Not user clearable
8x3.5" Backplane
SEP internal flash Program write protect bit Not user clearable
12x3.5" Backplane
Flash memory Hardware strapping Not user clearable
BP FRU image Hardware strapping Not user clearable
Expander FRU image Hardware strapping Not user clearable
PCIe SSD Backplane
SEP internal flash Program write protect bit Not user clearable
H710, H810, H710M 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
SPD 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
SPI Flash 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