is this right that the storage media of intel optane SSD 800P，900P，905P series is all Phase change memory, I saw that intel optane SSD DC P4800X Series have only 128Gb 20nm Intel 3D Xpoint phase change memory. so I don't know what storage media is applied for intel optane SSD 800P，900P，905P, the storage media of intel optane SSD 800P，900P，905P series is all Phase change memory or part of Phase change memory ,and if they contain part of PCM. what else storage media is contain, is it NAND flash
Thank you for posting in the Intel communities.
All the drives series: Intel® Optane™ SSD 800P Series, Intel® Optane™ SSD 900P Series and Intel® Optane™ SSD 905P Series are designed based on the 3D XPoint™ memory media.
You can check this information in the following sites:
• Intel® Optane™ SSD 800P Series: https://www.intel.com/content/www/us/en/products/docs/memory-storage/solid-state-drives/consumer-ssds/800p-series-brief.html
• Intel® Optane™ SSD 900P Series: https://www.intel.com/content/www/us/en/solid-state-drives/optane-ssd-900p-brief.html
• Intel® Optane™ SSD 905P Series: https://www.intel.com/content/www/us/en/products/docs/memory-storage/solid-state-drives/enthusiast-ssds/optane-ssd-905p-brief.html
I hope this information clarifies your concern.
Have a nice day.