Seagate ZA1000CM1A003/ ZA1000CM10003 1000GB 1TB BarraCuda 120 SSD SATA 6GB. BarraCuda 120 is a 2.5-inch SATA solid-state drive that features a next-gen controller combined with the latest 3D TLC NAND technology to provide increased dependability and speed for PC upgrades. This is a follow on product to BarraCuda SSD. Designed for an easy upgrade with SATA interface. World class reliability and quality with 1.8M hrs MTBF and 5-yr. warranty.