Westren Digital Part No: WD640AAKS-22A7B2 - Western Digital Blue 640GB 7200RPM SATA 3GB/s 16MB Cache 3.5-inch Hard Disk Drive $480.71 $400.59 Add to Cart Compare Quick view
Westren Digital Part No: WD6402AAEX-00Z3A0 - Western Digital Caviar Black 640GB 7200RPM SATA 6GB/s 64MB Cache 3.5-inch Hard Disk Drive $498.19 $415.15 Add to Cart Compare Quick view
Westren Digital Part No: WD6401AALS-00L3B2 - Western Digital Caviar Black 640GB 7200RPM SATA 3GB/s 32MB Cache 3.5-inch Hard Disk Drive $540.65 $450.54 Add to Cart Compare Quick view
Westren Digital Part No: WD6401AALS-00J7B1 - Western Digital Caviar Black 640GB 7200RPM SATA 3GB/s 32MB Cache 3.5-inch Hard Disk Drive $494.10 $411.75 Add to Cart Compare Quick view
Westren Digital Part No: WD6401AALS-00J7B0 - Western Digital Caviar Black 640GB 7200RPM SATA 3GB/s 32MB Cache 3.5-inch Hard Disk Drive $453.41 $377.84 Add to Cart Compare Quick view
Westren Digital Part No: WD6401AALS-00E8B0 - Western Digital Caviar Black 640GB 7200RPM SATA 3GB/s 32MB Cache 3.5-inch Hard Disk Drive $459.36 $382.80 Add to Cart Compare Quick view
Westren Digital Part No: WD6401AALS-00E3A0 - Western Digital Caviar Black 640GB 7200RPM SATA 3GB/s 32MB Cache 3.5-inch Hard Disk Drive $439.12 $365.93 Add to Cart Compare Quick view
Westren Digital Part No: WD6400KMVV - Western Digital 640GB 5400RPM USB 2.0 2.5-inch Hard Disk Drive $767.36 $639.46 Add to Cart Compare Quick view
Westren Digital Part No: WD6400BMVV - Western Digital 640GB 5400RPM USB 2.0 2.5-inch Hard Disk Drive $748.18 $623.48 Add to Cart Compare Quick view
Westren Digital Part No: WD6400AVVS-63H0B1 - Western Digital AV-GP 640GB 5400RPM SATA 3GB/s 8MB Cache 3.5-inch Hard Disk Drive $385.21 $321.01 Add to Cart Compare Quick view
Westren Digital Part No: WD6400AVVS - Western Digital AV-GP 640GB 5400RPM SATA 3GB/s 8MB Cache 3.5-inch Hard Disk Drive $313.46 $261.22 Add to Cart Compare Quick view
Westren Digital Part No: WD6400AVJS - Western Digital AV 640GB 7200RPM SATA 3GB/s 8MB Cache 3.5-inch Hard Disk Drive $409.19 $340.99 Add to Cart Compare Quick view
