On System
Management
Chipset
HPE iLO (Firmware HPE iLO4 2.0 or later) 4GB NAND
NOTE:
1GB USB user space configurable via UEFI and accessible via iLO. Read
and learn more in the
iLO QuickSpecs
.
Memory
One of the
following
depending on
model
Type:
HPE SmartMemory
DDR4 Registered (RDIMM) or Load Reduced (LRDIMM)
DIMM Slots Available
48
(12 DIMM slots per processor, 4 channels per
processor, 3 DIMMs per channel)
Maximum Capacity
(LRDIMM)
3TB
(48 x 64GB LRDIMM @2400MHz)
Maximum Capacity
(RDIMM)
1.5TB
(48 x 32GB RDIMM @2400 MHz)
NOTE:
HPE memory from previous generation servers are not qualified or warranted
with this HPE ProLiant Server. HPE SmartMemory is required to realize the memory
performance improvements and enhanced functionality listed in this document for
Gen9. For additional information, please see the
HPE SmartMemory QuickSpecs
.
NOTE:
LRDIMM and RDIMM are distinct memory technologies and cannot be mixed
within a server.
NOTE:
Depending on the memory configuration (for instance: number of DIMMs and
DIMMs per channel, type of memory)
and processor model, the memory speed may
run at 2400, 2133,
1866MHz, 1600MHz.
Please see Memory Population Table below
or the
Online Memory Configuration Tool
.
Memory
Protection
Advanced ECC
Advanced ECC uses single device data correction to detect
and correct single and all multibit error that occurs within a
single DRAM chip.
Online spare
Memory online spare mode detects a rank that is degrading
and switches operation to the spare rank.
Mirroring mode
Memory mirroring inter-socket stores a copy of memory with
dynamic failover in case of failure. Once a DIMM in a mirrored
set is detected as failed, the mirror failover uses its mirrored
DIMM.
Demand and Patrol
Scrubbing
Memory demand and patrol scrubbing prevent accumulation
of correctable errors and reduces the likelihood of unplanned
downtime.
Failed DIMM Isolation
Failed DIMM isolation improves the service time thus
improving the overall system availability.
Data Bus ECC
Protection
Data Bus ECC protection provides automatic correction from
a single data bit error and detection of double data error bits.
Often called single error correction/double error detection
(SEC/DED).
Memory Thermal
Control
Memory thermal control is used to prevent DIMMs from
overheating. Achieved by slowing down the memory access
rate per the temperature monitored by DIMM sensor.
Memory Mirroring
Inter-Socket
Memory mirroring inter-socket stores a copy of memory with
dynamic failover in case of failure. Once a DIMM in a mirrored
set is detected as failed, the mirror failover uses its mirrored
DIMM.
QuickSpecs
HPE ProLiant DL560 Generation9 (Gen9)
Standard Features
DA - 15296 Worldwide QuickSpecs — Version 10 — 6.20.2016
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