Seagate 500GB BarraCuda Q5 NVMe M.2 Internal SSD delivers performance speds up to 50x faster than tradition hard drives. This SSD designed with 3D QLC NAND technology, and comes with an M.2 2280 form factor and utilizes the PCIe 3.0 x4 / NVMe 1.3 interface for fast, reliable performance, with sequential read speeds of up to 2300 MB/s and sequential write speeds of up to 900 MB/s. This SSD also has a 1.8 million-hour MTBF, an Endurance (TBW) of 119TB, SMART and TRIM support, and is covered by a limited 3-year warranty. Users will be able to monitor their SSD's performance, health, and firmware updates with Seagate's free SeaTools SSD software tool. You can upgrade to cost-effective SSD speeds with next-gen 3D QLC NAND and also Leverage NVMe SSD speeds that are up to 50× faster than traditional hard drives. In this SSD, Extend battery life with low active power requirements of up to 2.2W, You can enjoy the benefit from long-term durability with 119TB total bytes written (TBW). Here, Migrate and clone data from old drives with ease using free Seagate DiscWizard software tool. This latest M.2 Internal SSD has 03 years warranty. Specifications: Key Features Capacity 500GB Form Factor M.2 2280 Flash Type 3D QLC NAND Flash Memory Interface PCIe 3.0 x4 / NVMe 1.3 Interface Sequential R/W Read Speed: 2300 MB/s (128 KB Files) Write Speed: 900 MB/s (128 KB Files) MTBF 1.8 Million Hours Physical Specification Dimension 0.9 x 0.08 x 3.1" / 22 x 2.15 x 80 mm Weight 0.02 lb / 9 g Temperature Operating Temperature 32 to 158°F / 0 to 70°C Storage Temperature -40 to 185°F / -40 to 85°C Shock resistance 1500 G / 0.5 ms Warranty Manufacturing Warranty 03 years warranty  ..