Hard Drive - 2,5", SATA III, 128MB cache, 5400RPM, For computers, For laptops and Internal Seagate's 2.5-inch, 2.5-inch BarraCuda Laptop is designed for laptops and has a height of just 15mm and has an unprecedented capacity of 5TB in this segment.Seagate's 2.5” BarraCuda Laptop is designed specifically for notebooks. Despite being only 15 mm long, this compact hard drive boasts a staggering 5 TB capacity, giving you plenty of space for photos, movies, programs, data, and everything else. The drive features SATA III interface for fast data transfer and a 128 MB cache to ensure all the programs will run smoothly and without a hitch. If you want more from your notebook, this tiny hard drive is the right solution.Key featuresSuitable for notebooks and other portable devicesEnormous 5 TB capacityOnly 15 mm thick??5400 rpm and 128 MB cache140 MB/s data transfer rate