DELL 1TB 32MB Cache 7200RPM SATA 3.0Gb/s 3.5" Internal Desktop Hard Drive (Works for any SATA PC/Mac) - 1 Year Warranty Capacity: 1TB Rotation Speed: 7200RPM 32MB Buffer Size Interface: 3.5" SATA 3.0Gb/s Warranty: 1 Year Warranty (return to point of purhcase)