SK hynix

We list SK hynix DDR4 RDIMMs from 16GB to 64GB at DDR4-2666 to DDR4-3200, and DDR4 ECC UDIMMs.

SK hynix module part numbers start with HMA for many DDR4 modules and HMC for DDR5, followed by codes for capacity, organization and die revision, and a speed suffix such as -XN for DDR4-3200 or -WM for DDR4-2933. Two modules that differ only by a revision letter are usually interchangeable, but matching the full number is the safe choice.

When you buy SK hynix memory, match type, rank organization and speed to your server. New, refurbished and used modules are available, each with its own warranty in your quote.