HGST Travelstar Z5K1000 HTS541075A7E635 - hard drive - 1 TB - SATA 6Gb/s

Travelstar Z5K1000 is the third generation 7.0 mm, 5400 RPM, 2.5-inch hard drive from HGST. This newest addition to the Travelstar family achieves the industry's highest 7.0mm capacity through an innovative two-disk design in a form factor that typically accommodates only one disk. The Z5K1000 is designed to expand the storage capacity for slim-design notebook PCs. HGST 7.0 mm drives may also be used as direct replacements for standard 9.5 mm HDDs in notebook PCs, especially slim-design, and external storage with thinner and more robust device designs.