SK Hynix and SanDisk reveal first specs for High Bandwidth Flash — but don't get too excited, you probably won't be able to buy it anytime soon
… A promising standard, that focuses on capacity over raw speed High Bandwidth Flash's specification defines capacities up to 512GB across two stack configurations, 8-high and 16-high NAND dies, and sorts performance into three grades running from roughly 0.4TB/s to 3.0TB/s. …