Hard Drive: The 500 GB MiniStation™ Stealth Portable Hard Drive from Buffalo™ Technology is a high performance portable storage solution. Simply plug it into any available USB port on your PC or Mac® computer and instantly add capacity or store files to take on the road. The MiniStation Drive includes a multi-purpose Buffalo Tools utility suite, designed to enhance Windows® PC performance and user experience. Plus, it features TurboPC to enhance PC performance for up to 3X faster file transfers. Also included is Buffalo's Backup Utility that protects your important files and documents by backing up your PCs to your Buffalo external hard drive. Packed with all these features and more, now store, back up and transport your content instantly with plug and play connectivity. Speaker System:... Less

This is a 500GB 9.5mm 7200RPM MacBook hard drive. Specs: 9.5 mm high drive for maximum capacity slimline portable applications, Storage Capacity: 500GB. Interface: Serial ATA ( SATA) . Buffer size: 8MB. Form Factor: 2.5-inch x 9.5mm.

The LaCie Rugged Triple Hard Disk provides universal connectivity: you've got the superior speeds of USB 3.0 and FireWire 800, and full backward compatibility with FireWire 400 and USB 2.0. You can transfer a 700MB video file in less than 7 seconds with USB 3.0, compared to 25 seconds with USB 2.0 With the Rugged Triple's 7200rpm model, you can even achieve speeds up to 110MB/s. Additionally, you can use the LaCie Mac USB 3.0 Driver to improve data transfer speed on your Mac (up to a 30% performance increase compared to FireWire 800). Whether your goal is super speed or complete compatibility, the Rugged Triple has everything you need. The Rugged is one of our most popular hard disks, and it's the best way to protect your data. It conforms to military standard 810-F, and can support drops... Less

This is a 500GB 9.5mm 5400RPM MacBook Samsung hard drive. Specifications: 9.5 mm high drive for maximum capacity slimline portable applications , Storage Capacity: 500GB. Interface: Serial ATA ( SATA) . Buffer size: 8MB. Form Factor: 2.5-inch x 9.5mm.

The world's most popular portable drive is now smaller than ever. And it's smarter than ever with automatic, continuous backup software and password protection. Our smallest portable drive ever - We're experts in portable storage, so we designed a smaller, high-quality, integrated USB hard drive inside a stylish package. With a variety of fun colors, there's sure to be one to suit your style. WD SmartWare - See your life safe in one place. * See your backup as it happens - Seeing is believing. Visual backup displays your content in categories and show the progress of your backup. * Protect your data automatically - Relax, your data is secure. Automatic, continuous backup will instantly make a second copy whenever you add or change a file. * Bring back lost files effortlessly -... Less

500GB Cardinal E500 Portable Special Edition USB 2.0 2.5" External Hard Drive w/Automatic & Gadget Backup (Red)