The Cheetah NS 400GB 10K ST3400755FCV / 118032576-A01 is an external hard drive unit manufactured by Seagate. It features a removable storage capacity of 400GB, suitable for external SSD drive types. This product is part of the Cheetah product line, designed for optimal performance and reliability in storage solutions. With a storage capacity of 400GB per unit and a total of 10 units included, this external hard drive is a convenient and versatile option for expanding storage capabilities in various computing and networking setups.