Store your data safely when you use the Western Digital Mainstream 3.5" Internal Hard Drive. Simple to install and use, this 1 TB hard drive provides ample space for all of your important documents, images and music. Reliable performance Mainstream hard drives are designed around award-winning technology and are perfect for office and web applications. Ideal for your desktop PC, they are tested to provide premium performance. This 1 TB hard drive can store up to 250,000 songs or 200,000...
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