b. If you are installing the processor-heatsink to socket 2 to install an expansion board in PCIe slots 5, 6, or 7, remove
the air blocker for those slots (
Remove the air blocker from PCIe expansion slots 5–7).
9.
Install the air baffle (
10. Install the access panel (Install the access panel).
11. Install the system into the rack (Installing the system into the rack).
12. Power up the system (Power up the system).
For more information about product features, specifications, options, configurations, and compatibility, see the product
QuickSpecs on the Hewlett Packard Enterprise website (
Memory options
IMPORTANT: This system does not support mixing LRDIMMs and RDIMMs. Attempting to mix any combination of
these DIMMs can cause the server to halt during BIOS initialization. All memory installed in the system must be of the
same type.
DIMM population information
For specific DIMM population information, see the DIMM population guidelines on the Hewlett Packard Enterprise website
(
https://www.hpe.com/docs/memory-population-rules).
DIMM-processor compatibility
The installed processor determines the type of DIMM that is supported in the system:
• First-generation Intel Xeon Scalable processors support DDR4-2666 DIMMs.
• Second-generation Intel Xeon Scalable processors support DDR4-2933 DIMMs.
Mixing DIMM types is not supported. Install only the supported DDR4-2666 or DDR4-2933 DIMMs in the system.
Hardware options installation
95
