HP Synergy 480 Gen9, Руководство пользователя, Страница: 37 / 66

For more information about compute module memory, see http://www.hpe.com/info/memory .
DIMM speeds are supported as indicated in the following table.
Populated slots (per
channel) Rank DIMM Speeds supported
(MT/s)
1 Single, dual, or quad RDIMM or LRDIMM 2400
2 Single RDIMM 2133
2 Dual or quad RDIMM or LRDIMM 2400
3 Single RDIMM 1866
3 Dual RDIMM 1600
3 Dual or quad LRDIMM 2133
Advanced ECC population guidelines
For Advanced ECC mode configurations, observe the following guidelines:
• Observe the general DIMM slot population guidelines .
• DIMMs may be installed individually.
Online spare population guidelines
For Online Spare memory mode configurations, observe the following guidelines:
• Observe the general DIMM slot population guidelines .
• Each channel must have a valid online spare configuration.
• Each channel can have a different valid online spare configuration.
• Each populated channel must have a spare rank. A single dual-rank DIMM is not a valid configuration.
Population order
For memory configurations with a single processor or multiple processors, DIMMs must be populated
sequentially in alphabetical order (A through L).
After installing the DIMMs, use the BIOS/Platform Configuration (RBSU) in the UEFI System Utilities to
configure supported AMP modes.
Installing a DIMM
CAUTION:
To avoid damage to the hard drives, memory, and other system components, the air baffle, drive blanks,
and access panel must be installed when the compute module is powered up.
CAUTION:
To avoid damage to the hard drives, memory, and other system components, be sure to install the
correct DIMM baffles for your compute module model.
To install the component:
Procedure
1. Power down the compute module .
2. Remove the compute module .
3. Place the compute module on a flat, level work surface.
Advanced ECC population guidelines 37