What's in HPE's persistent memory?

Memory and storage have been separate in computers for decades, but that's changing.Hewlett Packard Enterprise took a step towards merging the two with its new "persistent memory" announced this week. A persistent memory module combines 8GB of DRAM and 8GB of flash in a single module that fits in a standard server DIMM slot.DRAM operates at high speed but it's relatively expensive, and if a server shuts down unexpectedly any data in DRAM is lost. Flash is slower but it's nonvolatile, meaning it