WD5000AAKX-001CA0 Western Digital Caviar 500GB SATA 6.0 Gbps Hard Drive
Amazon.com: Western Digital 500GB SATA 3.5 Hard Drive - WD5000AAKX-60U6AA0 : Electronics
Amazon.com: Western Digital WD5000AAKX 500GB SATA Hard Drives : Electronics
WD5000AAKX-75U6AA0-DELL - Refurbished - DELL / WESTERN DIGITAL 500GB 7.2K RPM SATA 3 3.5 INCH LARGE FORM FACTOR LFF WD CAVIAR BLUE 6GB/S 16MB CACHE HARD DRIVE
WD5000AAKX-60U6AA0 - Western Digital Caviar Blue 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-Inch Hard Drive
WD Caviar Blue WD5000AAKX 500GB 7200RPM SATA 6 Gb/s 3.5" Ref HDD - ServerSupply.com
WD WD5000AAKX-603CA0 Caviar Blue (3.5″ 500GB 2011) | Gough's Tech Zone
WD WD50000AAKX-001CA0 500GB SATA 7200RPM HDD 40-3 | eBay