Product description Size name: 1TB XPG SX6000 Lite PCIe Gen3x4 M.2 2280 Solid State Drive. Ultra-fast PCIe Gen3x4 interface. R/W speed up to 1800/1200MB/s. SX6000 Lite SSD - Get your entertainment, coursework, or games anywhere, on any device. Feel the freedom of huge storage and speedy transfers to laptops, smartphones, game consoles and more. STORAGE - With up to 1 TB of high-speed storage for high-res photos, videos, and sound files, the SX6000 Extreme Portable External SSD is perfect for all your creative pursuits. FAST TRANSFER SPEEDS - With high-performance transfers with up to 1800/1200 Mbps read/write speeds*, the SX6000 Extreme Portable SSD lets you offload and edit files in a snap. 3D NAND - With 3D NAND Flash, the SX6000 features higher efficiency and increased reliability compared to 2D NAND SSDs with an improved cost-performance ratio. WARRANTY - 3 years warranty provided by the manufacturer from date of purcha model : ADATA XPG SX6000 Lite 512GB PCIe 3D NAND PCIe Internal Solid State Drive tag : Internal SSD