SK hynix appears to be expanding its DDR5 lineup with several new chips rated for a native 7200 MT/s speed above the current JEDEC 6400 MT/s standard. Listings spotted by @unikoshardware on Chinese retailer JD.com show new SK hynix DDR5 modules using part numbers not yet seen in the market. According to the findings, SK hynix has prepared four new dies, all capable of 7200 MT/s (denoted by the "KB" suffix), with densities ranging from 2 GB to 4 GB. These include the company's first 2 GB B-die...