SK hynix 256GB DDR5 MRDIMM 
Item Specification
Brand SK hynix
Capacity 256GB
Memory Type DDR5 SDRAM
Module Type MRDIMM (Multiplexed Rank DIMM)
Data Rate Up to 12,800 MT/s
DRAM Speed 12.8 Gbps-class
ECC Yes
Registered Yes
Form Factor 288-Pin DIMM
DRAM Process 1c (1c-nm class)
Rank Technology Multiplexed Ranks
Application AI Server / Data Center / HPC
Module Quantity 1 × 256GB