Western Digital today added 2.5 TB and 3 TB versions to its family of WD AV-GP SATA hard drives, serving the audio-video (AV) market.

Available now, the 2.5 TB and 3 TB capacity, 3.5-inch, WD AV-GP hard drives offer 24X7 reliability, low power consumption and high storage capacity for storage-intensive AV applications such as digital video recorders, video surveillance, single-drive media servers and external multimedia storage.

The WD AV-GP family of drives delivers 24X7 reliability along with power-saving WD GreenPower Technology. The WD AV-GP drives are field tested to have a 1.0 million hour MTBF rating.

Drives with capacities in excess of 2.19 TB currently present barriers for certain PC hardware, firmware and software. For example, drives larger than 2.19 TB are not supported by systems running Windows XP; and systems with 32-bit versions of Windows Vista or Windows 7 relegate drives larger than 2.19 TB to be used as secondary drives. Thus, it is important to review existing PC specifications prior to installation of either the 2.5 TB or 3 TB WD AV-GP drives.

The WD AV-GP 2.5 TB hard drives (model number WD25EURS) and 3 TB WD AV-GP hard drives (model number WD30EURS) are available now in the U.S. MSRP for the WD AV-GP 2.5 TB hard drive is $159.99 USD and the 3 TB hard drive is $179.99 USD. WD AV-GP hard drives are covered by a three-year limited warranty.