512GB NGFF M2 2242 SSD Solid State hard drive for HP EliteBook 820 G1,840/850 G1 | eBay
256GB HDD NGFF M2 2242 SATA SSD Solid State for HP Probook 430 G3 450 G2 | eBay
Amazon.com: HP EX900 Plus 2TB NVMe PCIe M.2 Interface SSD, GEN 3 x 4, 8 Gb/s, 2280 3D NAND PC Internal Solid State Hard Drive Up to 3150 MB/s - 35M35AA#ABA : Electronics
HP 1TB PCIe-4x4 NVMe M.2 SSD - HP Store UK
HP EX950 M.2 2280 2TB PCle Gen3 x4, NVMe1.3 3D NAND Internal Solid State Drive (SSD) 5MS24AA#ABC Internal SSDs - Newegg.com
HP L12810-001 - 512GB M.2 2280 SATA Solid State Drive - Drive Solutions