Western Digital Blue WD20SPZX 2 TB Hard Drive - 2.5
Amazon.com: Western Digital 2TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5,2TB WD Blue PC Mobile Hard Drive | Western Digital,Western Digital Blue WD20SPZX 2 TB Hard Drive - 2.5,Western Digital Blue WD20SPZX 2 TB Hard Drive - 2.5