Intel Optane DC persistent memory DIMM 128GB.
System Requirements
X11 Purley Motherboard with BIOS 3.0a or above.
Processor Support
Platinum (82xx), Gold (62xx/52xx), and Silver (only 4215) support DCPMM.
Manufacturer parts#: NMA1XXD128GPSU
detailed datasheet link: https://www.intel.com/content/dam/www/public/us/en/documents/product-briefs/optane-dc-persistent-memory-brief.pdf