Displays as having 3200/1800 rw. Some reviewers mention motherboard compatibility issues, YMMV.
HP EX920 M.2 1TB PCIe 3.0 x4 NVMe 3D TLC NAND Internal Solid State Drive (SSD) 2YY47AA#ABC http://www.newegg.com/Product/Product.aspx?Item=20-326-778&ignorebbr=true
HP EX920 M.2 1TB PCIe 3.0 x4 NVMe 3D TLC NAND Internal Solid State Drive (SSD) 2YY47AA#ABC http://www.newegg.com/Product/Product.aspx?Item=20-326-778&ignorebbr=true