Samsung 512GB PCIe Gen4x4 NVMe M. 2 2280 SSD (OEM) – Model MZ-VL45120 Part Number. Genuine Samsung 512GB NVMe SSD with PCIe Gen4x4 performance in the standard M. 2 2280 form factor. This is an OEM Samsung drive (Model: MZ-VL45120), ideal for upgrading laptops or desktops that support NVMe M. Great for faster boot times, quicker load speeds, and improved overall system performance. Interface: PCIe Gen4x4 NVMe. Type: Internal Solid State Drive (SSD). Condition: OEM drive (no retail box). Condition: Brand new, never used. Removed from OEM packaging or brand-new high-end laptops fully functional and tested. Altech-Store Wholesale specializes in commercial and gaming computers, with over 24 years of experience in the customer-focused consumer tech business. We’re here to help — just reach out!