The Seagate BarraCuda 510 SSD legendary storage designed for taking your data to the next level of performance, reliability, and efficiency. 256GB Capacity. Amazing speed with next-level 3D TLC NAND and a PCIe Gen3 4, NVMe 1.3 unlock sequential read/write speeds of up to 3400/2180MB/s. The trusted dependability of the BarraCuda brand with a 5-year limited warranty and MTBF of 1.8M hours. Amazing versatility with capacities of 256GB and 512GB lets you pick the right drive for the job and budget. Slim form factor with single-sided M.2 2280 for ultra-thin/ultra-small laptops, mini PCs, and desktop PCs. Low power consumption with up to 4.2W active power and multiple low power modes make for longer battery life and cooler running speeds.