Tested and working, wiped of all information. Please see Crystal disk info for health.The Seagate 3.5" Barracuda 1TB Hard Drive HDD ST1000DM010 is a high-performance internal hard disk drive designed for use in various computing systems. With a storage capacity of 1TB, this HDD is ideal for storing a large amount of data and files efficiently. The Barracuda product line from Seagate ensures reliability and performance, making it a popular choice for both personal and professional use. This hard drive is a solid option for those looking for a dependable storage solution.