HPE 32GB 2Rx4 DDR4-3200 CAS-22 RDIMM Registered Memory Kit

Thirty-two gigabytes on a dual-rank module: the HPE P56429-B21 is a registered memory kit at DDR4-3200 with a CAS latency of 22 and ECC. Its layout is 2Rx4.

The title names it a Registered Memory Kit rather than SmartMemory, so rely on the part number when you match it against your server's documentation. No alternative or option part numbers are listed for it.

A 32GB module is a common building block for virtualization hosts and database servers. Using fewer, larger modules leaves empty slots for later growth, which can be worth more than filling every slot with small modules.

Buyers order the kit to expand ProLiant servers that already run 3200 MT/s memory, or to replace a failed 32GB DIMM of the same type. Check population rules for your model, since some platforms drop the memory speed when a channel carries two modules.

Available new, refurbished and used. New and refurbished carry 1 year or 3 years of warranty; used carries 90 days. Add P56429-B21 to the list with your quantity and condition preference.