I've spent the last 8-10 years filling up a 3TB SSD with multimedia for entertainment. It is still running perfectly but has only 4gigs free space left, so today I purchased this 4TB drive. It is exactly the dimensions of the 3TB drive, sleek, handsome, and light. When I leave my home and PC behind for any length of time, these two drives simply unplug from my desktop PC and get packed with my laptop, in which I simply plug in the USB cable and there is all my multimedia at my fingertips. I'm looking forward to the next 10 years of collecting content and I have full confidence that my drive will still be going strong.