Internal Hard Drives
- WD6400AAKS-40H2B0 - Western Digital Caviar Blue 640GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard DriveSpecial Price $103.00 Regular Price $119.00Western Digital Caviar Blue 640GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard Drive
- WD6400AAKS-22A7B2 - Western Digital Caviar Blue 640GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard DriveSpecial Price $72.00 Regular Price $83.00Western Digital Caviar Blue 640GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard Drive
- WD6400AAKS-22A7B0 - Western Digital Caviar Blue 640GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard DriveSpecial Price $95.00 Regular Price $110.00Western Digital Caviar Blue 640GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard Drive
- WD6400AAKS-00E4A0 - Western Digital 640GB 7200RPM SATA 3Gb/s 3.5-inch Hard DriveSpecial Price $203.00 Regular Price $234.00Western Digital 640GB 7200RPM SATA 3Gb/s 3.5-inch Hard Drive
- WD6400AAKS-00A7B2 - Western Digital Caviar Blue 640GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard DriveSpecial Price $238.00 Regular Price $274.00Western Digital Caviar Blue 640GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard Drive
- WD6400AAKS-00A7B0 - Western Digital Caviar Blue 640GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard DriveSpecial Price $105.00 Regular Price $121.00Western Digital Caviar Blue 640GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard Drive
- WD6400AADS-11M2B1 - Western Digital 640GB 5400RPM SATA 3Gb/s 3.5-inch Hard DriveSpecial Price $154.00 Regular Price $178.00Western Digital 640GB 5400RPM SATA 3Gb/s 3.5-inch Hard Drive
- WD6400AADS-00M2B0 - Western Digital Caviar Green 640GB 5400RPM SATA 3Gb/s 32MB Cache 3.5-inch Hard DriveSpecial Price $218.00 Regular Price $251.00Western Digital Caviar Green 640GB 5400RPM SATA 3Gb/s 32MB Cache 3.5-inch Hard Drive
- WD6400AADS - Western Digital Caviar Green 640GB 7200RPM SATA 3Gb/s (intellipower) 32MB Cache 7-Pin 3.5-inch Hard DriveSpecial Price $218.00 Regular Price $251.00Western Digital Caviar Green 640GB 7200RPM SATA 3Gb/s (intellipower) 32MB Cache 7-Pin 3.5-inch Hard Drive
- WD6400AACS-00G8B1 - Western Digital Caviar Green 640GB 5400RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard DriveSpecial Price $203.00 Regular Price $234.00Western Digital Caviar Green 640GB 5400RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard Drive