Top features: - Extra reliability to suit any professional or enthusiast PC build - Shock and vibration resistant chassis keeps your data safe - Large 4 TB capacity has plenty of room for projects and data Extra reliabilityThe Toshiba N300 Hard Drive has the stability and performance for serious or professional computing. From music production to graphic design, you can rely on it to keep running no matter how much data you save or access.Designed for high performance systems and NAS, the N300 is optimised for personal, home office and small business use.Shock & vibration resistantThere are several sensors around the N300's chassis that detect shock and momentarily stop the drive to prevent damage or data loss. If you're installing it in a large PC or NAS bay, the rotational sensors compensate for the vibration from other components. This is great for using the N300 in a compact computer chassis, so you don't need to worry about the position of graphics cards, fans, and other storage.Large 4 TB capacityThere's plenty of storage space for projects, music, films, databases, operating systems, and anything else you can think of. It runs at 7200 rpm too, so large files and software plug-ins won't take an age to load.