Memory Configurations - HP ProLiant ML110 Gen9 User Manual

Description
Capacity
1
Rank
2
Data width
3
Memory generation
4
Maximum memory
5
speed
CAS latency
6
DIMM type
7
For more information about product features, specifications, options, configurations, and compatibility, see
the product QuickSpecs on the HP website (http://www.hp.com/go/qs).

Memory configurations

To optimize server availability, the server supports the following AMP modes:
•
Advanced ECC—Provides up to 4-bit error correction and enhanced performance over Lockstep mode.
This mode is the default option for this server.
•
Online spare memory—Provides protection against failing or degraded DIMMs. Certain memory is
reserved as spare, and automatic failover to spare memory occurs when the system detects a DIMM that
is degrading. This allows DIMMs that have a higher probability of receiving an uncorrectable memory
error (which would result in system downtime) to be removed from operation.
Advanced Memory Protection options are configured in the BIOS/Platform Configuration (RBSU). If the
requested AMP mode is not supported by the installed DIMM configuration, the server boots in Advanced
ECC mode. For more information, see the HP UEFI System Utilities User Guide for HP ProLiant Gen9 Servers
on the HP website (http://www.hp.com/go/ProLiantUEFI/docs).
Maximum capacity
DIMM type
RDIMM
RDIMM
RDIMM
RDIMM
LRDIMM
RDIMM
For the latest memory configuration information, see the QuickSpecs on the HP website
(http://www.hp.com/go/qs).
Definition
4 GB
8 GB
16 GB
32 GB
1R = Single-rank
2R = Dual-rank
4R = Quad-rank
x4 = 4-bit
x8 = 8-bit
DDR4
2133 MT/s
P=15
R = RDIMM (registered)
L = LRDIMM (load reduced)
DIMM rank One processor
Single-rank (4 GB) 32 GB
Single-rank (8 GB) 64GB
Dual-rank (8 GB) 64 GB
Dual-rank (16 GB) 128 GB
Dual-rank (16 GB) 128 GB
Dual-rank (32 GB) 256 GB
Hardware options installation 66