Toshiba MK2565GSX 250GB SATA/300 5400RPM 8MB 2.5" Hard Drive Toshiba MK2565GSX 250 GB 2.5-inch Hard Drive General Features: 250 GB storage capacity SATA/300 interface 8 MB buffer 5400 RPM spindle speed 2 ms track-to-track average seek time Eco-conscious Low energy consumption Durable and reliable 600,000MTTF hours 12 ms average read seek time 2.5-inch form factor 9.5 mm drive height Applications: Notebooks and small form factor PCs