When dependability counts, a Western Digital Caviar drive offers the features needed to make it an ideal choice as an internal 320 GB hard drive. By combining high performance capability with reliability and the capacity needed to hold 80,000 MP3 files, this Western Digital Caviar hard drive is suited for multiple uses. Its 3.5-inch, low profile form factor and industry standard SATA interface allows this Western Digital Caviar drive to be installed in virtually any desktop PC. While its speed and reliability make it well suited for use in a business PC, home computer owners will appreciate the low heat, low power consumption, low vibration, and low noise operation of this Western Digital Caviar hard drive. One of the innovative ways this 7,200 RPM internal 320 GB hard drive protects data... Less

WD VelociRaptor hard drives deliver maximum speed and reliability for performance enthusiast system: s workstations and low-end servers. With a superbly engineered combination of 10 000 RPM spin speed SATA 6 Gb/s interface and a 32 MB cache these drives are truly an evolution in performance. Form Factor: 3.5 x 1/3H. Approximate Dimensions: (WxDxH) 4 in x 5.8 in x 1 in. Capacity: 150 GB. Interface Type Serial: ATA-600. Data Transfer Rate: 600 MBps. Average Seek Time: 3.6 ms. Spindle Speed: 10000 rpm. Buffer Size: 32 MB.

WD RE4 7200 RPM Enterprise SATA hard drives offer capacities up to 2 TB, loaded with performance and reliability features ideal for servers, video surveillance, and other demanding write-intensive applications. With a designed, manufactured and demonstrated MTBF of 1.2 million hours at 100% duty cycle in nominal enterprise conditions, 64 MB cache, and best-in-class vibration tolerance, these drives are the ultimate in Enterprise SATA storage. Backed by a 5-year limited warranty.

WD Advanced Format technology increases media format efficiency, thus enabling larger drive capacities. WD Advanced Format drives are specifically optimized for Mac and the latest Windows operating systems such as Windows Vista and Windows 7. WD Advanced Format drives work with legacy operating systems such as Windows XP but require the use of the free WD Align software available on www.wdc. com/advformat. WD Scorpio Blue™ 5200 RPM 2.5-inch SATA hard drives from Western Digital deliver lightning-fast and ultra-quiet performance hand-in-hand with low power consumption. In addition, they are designed with ruggedness, reliability, and data-protection features that actively watch over valuable data. Available in capacities from 750 GB to 1 TB, these drives feature a 3 Gb/s SATA interface and... Less

With SATA and PATA interfaces, cache sizes ranging from 2 MB to 16 MB, this hard drive offers a full range of performance features.

WD RE4 enterprise SATA hard drives combine 64 MB cache with a SATA 3 GB/s transfer rate and dual stage actuation for lightning-fast performance in demanding server and storage applications. Technologically advanced acoustics minimize noise. Cool drive operation and enhanced reliability features help protect the drive and the data stored on it. Form Factor: 3.5 x 1/3H. Approximate Dimensions (WxDxH) 4 in x 5.8 in x 1 in. Capacity: 500 GB. Interface Type Serial: ATA-300. Data Transfer Rate: 300 MBps. Spindle Speed: 7200 rpm. Buffer Size: 64 MB.

Power-conserving WD AV-GP hard drives are based on the WD GreenPower Technology platform designed to deliver power savings as the primary attribute. These SATA drive are equipped with IntelliPower technology, fine-tuned balance of spin speed, transfer rate, and caching algorithms designed to deliver both significant power savings and solid performance. With power reduction of up to 40 percent, they deliver cool and quiet operation and reliability that is perfect for audio video applications such as PVRs, DVRs, set-top boxes (STBs) as well as surveillance video recording.

Wd scorpio blue 5400 rpm 2.5-inch sata and pata hard drives from western digital deliver lightning-fast and ultra-quiet performance hand-in-hand with low power consumption. in addition, these hard drives are designed with ruggedness, reliability, and data-protection features that actively watch over valuable data. capacities range from 160 to 750 gb.

WD RE4 enterprise SATA hard drives combine 64 MB cache with a SATA 3 GB/s transfer rate and dual stage actuation for lightning-fast performance in demanding server and storage applications. Technologically advanced acoustics minimize noise. Cool drive operation and enhanced reliability features help protect the drive and the data stored on it.

Power-conserving WD AV-GP SATA hard drives take advantage of WD s GreenPower technology to meet the extreme requirements of demanding audio and video environments. With power reduction of up to 40% they deliver cool and quiet operation and reliability perfect for audio video applications such as PVRs DVRs Set-Top Boxes (STBs) as well as surveillance video recording. 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. Interface Type Serial: ATA-600. Data Transfer Rate: 600 MBps. Buffer Size: 32 MB.