Drive has been tested, and zeroed. The Seagate Exos 7E8 ST8000NM0055 is an 8TB 3.5" internal desktop/server hard drive designed for use with PCs. This HDD is specifically designed for desktop storage, with a sleek silver design and a storage capacity of 8TB, making it ideal for storing large amounts of data and files. With the Seagate brand known for reliability and quality, this hard drive is a great choice for those in need of high-capacity storage for their computer system.