HPE Integrity Superdome X Memory Upgrades ✓­ Guaranteed Compatible

Learn more about HPE Integrity Superdome X memory

What HPE Integrity Superdome X DIMM type is supported?

LRDIMM

Why are there various DIMM types supported?

Factory configured Superdome X systems often have smaller, less expensive modules. As more memory is required different density and technologies are needed. DIMM type mixing is never recommended.

What is a load reduced memory module?

Load reduced memory module technology uses a distributed data buffer to improve bandwidth efficiencies when scaling to higher capacities and speed on enterprise server systems. All LRDIMMs are registered but not all RDIMMs are LRDIMMs. LRDIMM or load-reduced DIMMs are (used in enterprise servers) support highest density modules and contain a memory buffer (MB) component usually made by IDT or Montage. The memory buffer minimizes the load on the server memory bus. LRDIMMs are commonly used to maximize HPE Integrity Superdome X.

What HPE Integrity Superdome X memory speed is supported?

DDR3-1866 and DDR4-2133

Why may there be various speeds of HPE Integrity Superdome X memory?

Some servers often have various configurations and versions. If you are unsure what you need, please refer to your Superdome X manual or data sheet. If you need tech support, please contact us.

General DIMM population guideline for HPE Integrity Superdome X upgrade to consider.

Some may or may not apply.

• If mixing memory speeds, all 384 DIMMs run at the lowest DDR3-1866 bus frequency.
• Install DIMMs starting furthest from the processor.
• Do not install DIMMs if the corresponding processor is not installed.
• If only one processor is installed in a two CPU system, only half of the DIMM slots are available.
• To maximize performance, balance the total memory capacity between all installed processors.
• It is not required, but it is recommended to load the channels similarly if possible.

Why are there so many HPE Integrity Superdome X upgrade options?

IT buyers come from all walks of life. Some purchase by OEM part number. Some purchase by original module part number. Our goal is to give you confidence when purchasing HPE Integrity Superdome X upgrades. All modules listed are qualified to work in your HPE Integrity Superdome X.