Western Digital WD6400AACS-00M3B0 - Western Digital Caviar Green 640GB 5400RPM SATA 3GB/s 16MB Cache 3.5-inch Hard Disk Drive $554.83 $462.35 Add to Cart Compare Quick view
Western Digital WD6400AACSI - Western Digital Caviar Green 640GB 5400RPM SATA 3GB/s 16MB Cache 3.5-inch Hard Disk Drive $554.83 $462.35 Add to Cart Compare Quick view
Western Digital WD6400AADS - Western Digital Caviar Green 640GB SATA 3GB/s 7200RPM (intellipower) 32MB Cache 7-Pin 3.5-inch Hard Drive $301.73 $252.11 Add to Cart Compare Quick view
Western Digital WD6400AADS-00M2B0 - Western Digital Caviar Green 640GB 5400RPM SATA 3GB/s 32MB Cache 3.5-inch Hard Disk Drive $478.68 $398.91 Add to Cart Compare Quick view
Western Digital WD6400AADS-11M2B2 - Western Digital Caviar Green 640GB 5400RPM SATA 3GB/s 32MB Cache 3.5-inch Hard Disk Drive $478.68 $398.91 Add to Cart Compare Quick view
Western Digital WD6400AAJS - Western Digital Caviar Blue 640GB 7200RPM SATA 3GB/s 8MB Cache 3.5-inch Hard Disk Drive $785.08 $654.23 Add to Cart Compare Quick view
Western Digital WD6400AAJS-00A8B0 - Western Digital Caviar Blue 640GB 7200RPM SATA 3GB/s 8MB Cache 3.5-inch Hard Disk Drive $823.59 $686.32 Add to Cart Compare Quick view
Western Digital WD6400AAJS-00A8B2 - Western Digital Caviar Blue 640GB 7200RPM SATA 3GB/s 8MB Cache 3.5-inch Hard Disk Drive $822.49 $685.41 Add to Cart Compare Quick view
Western Digital WD6400AAKS - Western Digital Caviar Blue 640GB 7200RPM SATA 3GB/s 16MB Cache 3.5-inch Low Profile (1.0 inch) Internal Hard Drive $301.73 $252.11 Add to Cart Compare Quick view
Western Digital WD6400AAKS-00A7B0 - Western Digital Caviar Blue 640GB 7200RPM SATA 3GB/s 16MB Cache 3.5-inch Hard Disk Drive $437.65 $364.70 Add to Cart Compare Quick view
Western Digital WD6400AAKS-00A7B2 - Western Digital Caviar Blue 640GB 7200RPM SATA 3GB/s 16MB Cache 3.5-inch Hard Disk Drive $437.65 $364.70 Add to Cart Compare Quick view
Western Digital WD6400AAKS-00H2B0 - Western Digital Caviar Blue 640GB 7200RPM SATA 3GB/s 16MB Cache 3.5-inch Hard Disk Drive $437.65 $364.70 Add to Cart Compare Quick view
