Wishlist Quick view WESTERN DIGITAL WD Blue WD3200AAKX 320GB 7200 RPM 16MB Cache SATA 6Gb/s 3.5" New HDD $94.22 $64.98 WESTERN DIGITAL WD3200AAKX CAVIAR BLUE 320GB 7200RPM SATA-6GBPS 16MB BUFFER 3.5INCH LOW PROFILE (1.0 INCH) HARD DISK DRIVE. NEW WITH STANDARD MFG WARRANTY. IN STOCK. Compare Add to Cart Add to Wishlist