Product UPC: 763649030349 5400 RPM Spin Speed, 16MB Cache, SATA 3Gb/s interface with Native Command Queuing and 750 GB Capacity.5400 RPM enables affordable, low-power and high-capacity drives for external enclosures..Best-Fit Applications include mainstream and high-performance laptops, external storage solutions and industrial applications requiring a small form factor..Ships in Certified Frustration-Free Packaging.