Seagate Momentus 5400 500GB 5400RPM SATA 3Gb/s 8MB Cache 2.5 Inch Internal NB Hard Drive ST9500325AS-Bare Drive<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>5，400 RPM Spin Speed， 8 MB Cache Buffer</li><li>SATA 3.0Gb/s Interface， 500 GB Capacity</li><li>Average latency 5.6 msec， Random read seek time 14 msec</li><li>Best-Fit Applications; Mainstream laptops， External storage solutions/boxes， Industrial applications requiring a smaller form factor</li><li>Ships in Certified Frustration-Free Packaging</li><li>SATA 3.0Gb/s Interface， 500 GB Capacity. Three Year Warranty</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51%2B4IKXS5wL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41sP794Q3aL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/414vx4zAwqL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ObtUfpexL.jpg" noproxy>