Dell POWEREDGE R710 - Manual (Page 58)

Dell™ PowerEdge™ R710 Technical Guidebook
58
R710 Volatility Chart Continued.
hOW is this memORy WRite PROtecteD? hOW is the memORy cleaReD?
PlanaR, POWeReDGe R710
PeRc 6/i inteGRateD
PERC NVSRAM Config
Data
Storage controller firmware accessed only N/A - not in-system clearable
PERC Firmware Write control access by storage controller firmware N/A - not in-system clearable
PERC Cache RAM Storage controller firmware accessed only
Storage controller firmware clearable only. Remove AC
AND deplete or remove backup battery.
FRU
Protected in that no iDRAC-embedded firmware writes
to this device. Although very convoluted, theoretically,
IPMI I
2 C Master write commands would flow through to
overwrite this EEPROM
N/A - not in-system clearable
IBUTTON Key EEPROM SHA1 encryption included. Storage controller use only N/A - not in-system clearable
CPLD Only factory programmable N/A - not in-system clearable
SAS 6/iR Integrated
Controller Configuration
Data
Write control access by storage controller firmware N/A - not in-system clearable
FRU
Protected in that no iDRAC-embedded firmware writes
to this device. Although very convoluted, theoretically,
IPMI I
2 C Master write commands would flow through to
overwrite this EEPROM
N/A - not in-system clearable
Integrated Mirroring
NVSRAM
Storage controller firmware accessed only N/A - not in-system clearable
iDRAC6 Enterprise
VFlash Media write protection switch or OS control
iDRAC-based format or local OS format or delete or
card removal and formatted on a client