Amazon.com: Hitachi Ultrastar 7K3000 3TB 64MB Cache 7200RPM SATA 3.0Gb/s 3.5in Heaty-Duty Internal Hard Drive for Surveillance System, RAID, NAS, PC/MAC (Renewed) : Electronics
HGST / Hitachi Deskstar NAS 0S04038 / H3IKNAS1000025672SCN / HDN721010ALE604 10TB 3.5" 6Gbps 7.2K SATA High-Performance Hard Drive for Desktop NAS Systems
0F26902 Hitachi Deskstar 4TB SATA 6.0 Gbps Hard Drive