The Dell KYTDG 1.2TB SATA INTEL DC S3510 SDSCBB012T6R SSD is a high-capacity internal SSD designed for use with PCs. It features a 2.5-inch form factor and is compatible with SSD drive types. The bundle includes a Dell 2.5" SATA tray, making it easy to install and use in various server models like R710, R720, R420, and T420. With a storage capacity of 1.2TB and an interface of SATA III, this SSD offers fast and reliable storage solutions for your computing needs.