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QuickSpecs
Standard Features
Operating Systems and
Operating Systems and
Operating Systems and
Operating Systems and
Virtualization Software
Virtualization Software
Virtualization Software
Virtualization Software
Support for ProLiant
Support for ProLiant
Support for ProLiant
Support for ProLiant
Servers
Servers
Servers
Servers
Availability
Availability
Availability
Availability
Microsoft Windows Server
Red Hat Enterprise Linux (RHEL)
SUSE Linux Enterprise Server (SLES)
Oracle Solaris
VMware Server
Citrix XenServer
NOTE: For more information on HP's Certified and Supported ProLiant Servers for OS and Virtualization
NOTE:
NOTE:
NOTE:
Software and latest listing of software drivers available for your server, including how to purchase from
HP, please visit our OS Support Site at:
page http://www.hp.com/support/BL620cG7.
Memory
Memory
Memory
Memory
HP Memory Quarantine (Intel MCA Recovery) Ready. In conjunction with the operating system
support, allows a server to recover from uncorrectable memory errors which would have otherwise
caused a system crash. (BL620c G7 Intel Xeon E7-2800/8867L models).
Double Device Data Correction (DDDC) Ready. DDDC provides the ability to save a DIMM from
being replaced due to a bad dram device (BL620c G7 Intel Xeon E7-2800/8867L models).
Data Bus ECC protection for automatic correction from a single data bit error and detection of
double data error bits.
Advanced ECC/SDDC provides continued memory operation in the event of a single memory
device failure and allows removal of a single DRAM from the memory map if it exhibits a failure
and recovers its data into a new device.
Supports for both x4 and x8 Intel® SDDC.
Demand Scrubbing writes corrected data back to the memory once a correctable error is detected
on a read transaction.
DIMM Address/Control Bus Parity Protection provides a means to detect and protect command
and address errors.
Memory Failover uses a mirrored DIMM once a failed DIMM in a mirrored set is detected.
Memory Mirroring provides a copy of memory stored with dynamic failover in case of failure
within socket (intra-socket) memory mirroring.
The system will operate in non-hemisphere mode when mirroring is enabled.
Rank Sparring (On Line Spare) provides dynamic failover to a spare DIMM rank or spare rank pair
behind the same memory controller. Cannot be enabled concurrently with memory mirroring.
NOTE:
NOTE:
NOTE:
NOTE: HP offers the rank sparing rather than DIMM sparing as rank sparing uses less spare
memory resulting in less overhead.
Failed DIMM Isolation identifies a specific failing DIMM lockstep pair thereby enabling the user to
replace only the failed DIMM pair. Identifies a single DIMM for correctable errors and DIMM pair
for uncorrectable errors.
Virtualization
Virtualization
Virtualization
Virtualization
Intel® VT-x (FlexMigration, FlexPriority, and Extended Page Tables) provides:
Platform control between the VMM and guest OSs for faster, more reliable and secure
transfers.
VM migration features that enhance flexibility for failover, load balancing, disaster recovery,
and maintenance.
Intel® VT-x Real Mode & Pause Loop Exiting (BL620c G7 Intel Xeon E7-2800/8867L models):
Real Mode allows guests to operate in real mode, removing the performance overhead and
complexity of an emulator.
DA - 13747
Worldwide — Version 16 — September 26, 2011
HP ProLiant BL620c Generation 7 (G7) Server Blade
HP ProLiant BL620c Generation 7 (G7) Server Blade
HP ProLiant BL620c Generation 7 (G7) Server Blade
HP ProLiant BL620c Generation 7 (G7) Server Blade
http://www.hp.com/go/supportos
and our driver download
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