HPE 16GB 1Rx8 DDR5-4800 CAS-40 EC8 RDIMM SmartMemory Kit

P50309-B21 is a 16 GB, 1Rx8 DDR5-4800 registered kit with a CAS latency of 40. EC8 is part of the product title. Check your server's memory guide for the supported configurations, and send us the server model if you want us to confirm that a 1Rx8 module at 4800 MT/s suits it.

Small modules like this are usually bought to populate every channel of a server evenly, since a full set of small modules can out-perform fewer large ones when bandwidth matters.

Memory kits like this are often ordered in batches, since servers use many identical modules in a balanced layout. Ask us about voltage, compatibility or ECC support if they matter for your build.

It is offered new or refurbished, each with a 1 year or 3 years warranty.