Laptop and Mobile Storage Experience the highest capacity and the thinnest 2.5-inch hard drive you’ve ever seen. Choose from 500 GB to 2 TB of massive storage for all of your application and data needs along with a slim 7 mm form factor drive that makes system upgrades very easy. External and All-in-One PC Storage You also have the option of a 2.5-inch 15 mm form factor drive — in 3 TB 4 TB and 5 TB capacities — which provides amazing storage for your important and critical work files as well as those you personally treasure the most. This drive is an excellent solution for taking your external hard drive to the next level or bumping up the storage on your all-in-one or slim PC. 3.5-Inch BarraCuda Hard Drives Deliver Rock-solid reliability built on over 20 years of BarraCuda innovation. Versatile mix of capacity and price point options to fit any budget. Multi-Tier Caching Technology for excellent hard drive performance. Multi-Tier Caching Technology All hard drives in the BarraCuda family come equipped with Multi-Tier Caching Technology MTC. MTC takes your PC to new performance levels so you can load applications and files faster than ever before. By applying intelligent layers of NAND Flash DRAM and media cache technologies BarraCuda delivers improved read and write performance by optimising data flow. BarraCuda Pro Comes With 2-year Rescue Data Recovery Service1 Your data matters. And you rely on it. Rescue Data Recovery Plans provide peace of mind for creative pros and performance PC users alike and now they come standard on BarraCuda Pro. Whether there is a hard drive mechanical issue or something accidently happened to your drive Seagate has got you covered. Purchase and register an BarraCuda Pro drive to activate your free Rescue plan and you are covered for 2 years. Extended coverage options available at registration.