661-5426 - Apple - 640GB 7200RPM SATA 3.5-Inch Hard Drive 661-5426 - Apple - 640GB 7200RPM SATA 3.5-Inch Hard Drive $389.65
ST3640630AS - Seagate - 640GB 7200RPM SATA 3Gb/s 3.5-inch Hard Drive ST3640630AS - Seagate - 640GB 7200RPM SATA 3Gb/s 3.5-inch Hard Drive $269.81 $228.65
0C1182 - Dell - 640GB 7200RPM SATA 3Gb/s 3.5-inchHard Drive 0C1182 - Dell - 640GB 7200RPM SATA 3Gb/s 3.5-inchHard Drive $280.95 $238.09
9FZI34-568 - Seagate - 640GB 7200RPM SATA 3Gb/s 3.5-inch Hard Drive 9FZI34-568 - Seagate - 640GB 7200RPM SATA 3Gb/s 3.5-inch Hard Drive $111.50 $94.49
9FZI34-300 - Seagate - 640GB 7200RPM SATA 3Gb/s 3.5-inch Hard Drive 9FZI34-300 - Seagate - 640GB 7200RPM SATA 3Gb/s 3.5-inch Hard Drive $138.78 $117.61
590656-002 - HP - 640GB 7200RPM SATA 3Gb/s 3.5-inch Hard Drive 590656-002 - HP - 640GB 7200RPM SATA 3Gb/s 3.5-inch Hard Drive $132.49 $112.28