While Seagate has managed to make 2.5 inch drives that are 9mm tall before, this is the first time it’s gotten such a large capacity plater into just 7mm of space, making this an incredibly slim piece of kit for such a huge storage space. Equaling the 2 TB capacity of the Samsung Spinpoint M9T that the company unveiled back in 2013, the new drive is 2.5 mm thinner than that unit, stretching the calipers to just 7 mm.