As Hard Drive capacities increase the power required to run those drives increases as well. WD Caviar Green drives make it possible for energy-conscious customers to build system: s with higher capacities and the right Balance: of system: performance ensured reliability and energy conservation. Interface Type Serial: ATA-600. Data Transfer Rate: 600 MBps. Buffer Size: 32 MB. Type Hard drive: Internal. Form Factor: 3.5 x 1/3H. Dimensions: (WxDxH) 4 in x 5.8 in x 1 in. Capacity: 320 GB.

OVERVIEW : This portable 320GB hard drive blends popular culture, motion and emotion so that you can express your unique sense of style. It includes two different face plates to suit different moods and mindsets. SuperSpeed USB 3.0 connection offers almost 10x improvements over USB 2.0 in real world data transfer – so you can get more done in less time. Separate yourself from the crowd, with speed and style. FEATURES : SuperSpeed USB 3.0 (backward compatible with USB 2.0), Up to 5Gbps via USB 3.0 (up to 10x faster than USB 2.0), USB powered (no bulky AC adapter), 2 graffiti face plates, Preformatted NTFS (plug-n-play ready). SPECIFICATION : Type: External hard drive, Form Factor: 2.5", Hard Drive: 320GB, Internal Interface: SATA I/II, External Interface: Hi-speed USB 2.0 and USB 3.0, Data... Less

Low power consumption - With technologies like IntelliSeek, which calculates optimum seek speeds to lower power consumption and SecurePark, which reduces power by parking the heads during low power idle mode, this drive delivers 5400 RPM-equivalent power consumption in a 7200 RPM drive. Quiet - In a notebook drive, silence is golden. WD's exclusive WhisperDrive combines state-of-the-art seeking algorithms to yield one of the quietest 2.5-inch hard drives on the market. Reliable and rugged - WD's ShockGuard technology protects the drive mechanics and platter surfaces from shocks during shipping and handling and in daily operation. WD's SecurePark parks the recording heads off the disk surface during spin up, spin down and when the drive is off. Interfaces - SATA 3 Gb/s OS Compatibility -... Less

Based on its industry-leading 25-nanometer (nm) NAND flash memory the Intel SSD 320 replaces and builds on its high-performing Intel X25-M SATA SSD. Delivering more performance and uniquely architected reliability features the Intel SSD 320 offers higher capacity while taking advantage of cost benefits from its 25nm process with an up to 30 percent price reduction over its current generation. Type: Solid state drive - internal. Form Factor: 2.5 . Approximate Dimensions: 2.8 W x 3.9 D x 0.3 H. Interface Type: Serial ATA-300. Hard Drive:. Form Factor: 2.5 . Capacity: 600 GB. Interface Type: Serial ATA-300. Native Command Queuing (NCQ) multi-level cell (MLC) flash. Compliant Standards: S.M.A.R.T. Performance:. Internal Data Rate: 270 MBps (read) / 220 MBps (write). 4KB Random Read: 39500... Less

Travelstar 7K500 is the industry's only fifth-generation 7200 RPM 2.5-inch hard drive with capacities ranging from 120GB to 500GB, matching Hitachi 5400 RPM capacities. The 250GB per platter one- and two-disk models deliver up to 56% higher capacity and 16% better application performance than its predecessor. Hitachi provides best-of-breed operating shock and outstanding power management in Travelstar 7K500 for sturdy unplugged notebook performance. Highlights, Proven fifth-generation technology, 500GB capacity, Low power consumption, Highest operating shock, Halogen-free for footprint and Serial ATA 3Gb/s.

Backup data on a faster, larger hard disk the Hitachi Travelstar 500 GB internal hard drive. The Hitachi internal hard drive has a 7,200-rpm rotational speed, which boosts reading from and writing to the hard drive. This Hitachi hard drive makes your OS faster, and loads applications much quicker. The Hitachi Travelstar 500 GB internal hard drives 16 MB cache memory, and faster average seek time make for reduced power consumption, and generating lesser noise and vibrations. Connecting via a SATA port, this Hitachi internal hard drive provides a fast data transfer rate. The Hitachi hard drive can be installed in both Windows-based, or Apple Macintosh laptops.

The 320 GB Internal Hard Drive from Dell™ brings in a brilliant combination of storage capacity, performance and reliability for mainstream and high-performance laptops. Featuring Serial ATA interface, this hard drive delivers data transfer rates of up to 3 GBps with a rotational speed of up to 5400 RPM. This hard drive offers enough capacity for portable video recording and editing, with lower power consumption. With 8 MB cache – this hard drive keeps more of your data in high-speed memory for unsurpassed performance in its class. This product has been tested and validated on Dell systems to ensure it will work with your computer. It is supported by Dell Technical Support when used with a Dell system.

Wd caviar blue hard drives are available with either sata or pata interface in a variety of cache sizes with a multitude of available features to deliver rock solid performance and ultra-cool and quiet operation. with capacities ranging from 320 gb to 500 gb, these drives are the perfect solution for family and business computing.

Intel Solid-State Drives (Intel SSDs) just got better. The next generation Intel SSD 320 Series offers built-in data protection features better performance larger capacities and more value for your money. Built with 25 nanometer (nm) compute-quality Intel NAND Flash Memory the Intel SSD 320 Series accelerates PC performance where it matters most. With random read performance up to 38 000 Input/Output Operations per Second (IOPS) and sequential read performance of up to 270 megabytes per second (MB/s) your PC will blaze through the most demanding applications and will handle intense multi-tasking needs. Couple that performance with random writes up to 10 000 IOPS to unleash your system. Device Type: Internal Solid State Drive (SSD). Used For: Consumer. Form Factor: 2.5 . Capacity: 80GB... Less

The ThinkPad(R) 320GB 7200 rpm Serial ATA Hard Drive option makes it easy to upgrade the primary hard drive of supported ThinkPad laptops. For additional storage and backup, use the optional new ThinkPad Serial ATA Hard Drive Bay Adapter II (43R1980) to install the ThinkPad 320GB 7200 rpm Serial ATA Hard Drives in the following native Serial ATA media bays Supported ThinkPad laptops, including selected ThinkPad T400/T500, W500, and R400/R500 Series notebooks ThinkPad X200 UltraBase For additional storage and backup on other ThinkPad systems, use the optional ThinkPad Serial ATA Hard Drive Bay Adapter (40Y8725) to install the ThinkPad 320GB 7200 rpm Serial ATA Hard Drives in the following media bays Supported ThinkPad laptops, including selected ThinkPad T60/T61 and R60/R61 Series... Less