WD2500AAKX

HP WD2500AAKX-603CA0 250GB 3.5″ 6Gb/s 7.2K RPM SATA Hard Drive P/N: 634603-002

Western Digital Blue 250GB HDD SATA III 3.5″ 7200RPM WD2500AAKX-75U6AA0

WESTERN DIGITAL Blue 3.5″ 250GB 16MB SATA 6GB/S GRADE B WD2500AAKX