 "Seagate IronWolf ST1000VN002 - hard drive 1 TB SATA 6Gb/s" " Seagate 6Gb/s Internal Desktop Hard Drives CDW.com
"The Power of Agility for home, SOHO and SMB NAS enclosures. IronWolf is designed for everything NAS. Get used to tough, ready and scalable 24/7 performance that can handle multi-drive environments with a wide range of capacities." 
 "Western Digital 1TB Purple SATA GB/S 5400 RPM 64MB 3.5""@en " Western 3.5": WD10PURZ "@en
   Specifications: Storage Capacity 1 TB Drive Interface SATA Drive Interface Standard SATA/600 Spindle Speed (rpm) 5400 Buffer 64 MB Wireless LAN No Drive Type Internal Drive Width 3.5" Dimensions 1" x 4" x 5.8"