Amazon.com: Western Digital WD Green WD30EZRS 3 TB 3.5" Internal Hard Drive : Electronics
Amazon.com: MaxDigitalData 3TB 32MB Cache 5700PM SATA 6.0Gb/s 3.5" Internal Surveillance CCTV DVR Hard Drive (MD3000GSA3257DVR) - 2 Year Warranty : Electronics
Amazon.com: Western Digital Re WD3001FYYG 3TB 7200 RPM SAS 6Gb/s 32MB Cache 3.5 Inch Datacenter Capacity Enterprise Hard Drive : Electronics
Amazon.com: Western Digital 3TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5" - WD30PURZ : Electronics
Amazon.com: MDD - MQ03ABB300 3TB 5400RPM 16MB Cache SATA 6.0Gb/s 2.5in Hard Drive (15mm Thickness for TiVo, MiniPC, CCTV DVR only, NOT for Laptop) - 3 Year Warranty : Electronics
Amazon.com: MaxDigital 3TB 7200RPM 64MB Cache SATA III 6.0Gb/s (Enterprise Storage) 3.5" Internal Hard Drive w/2 Year Warranty : Electronics
![Amazon.com: Western Digital Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD30PURX [Old Version] : Electronics](https://m.media-amazon.com/images/I/81fWDTJVIPL._AC_SL1500_.jpg "Amazon.com: Western Digital Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD30PURX [Old Version] : Electronics")
Amazon.com: Western Digital Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD30PURX [Old Version] : Electronics
Amazon.com: Seagate BarraCuda 3TB Internal Hard Drive HDD – 2.5 Inch Sata 6Gb/s 5400 RPM 128 MB Cache for Computer Desktop PC (ST3000LM024) : Electronics
Amazon.com: Hitachi 3TB 7200RPM 3.5in Desktop SATA Hard Drive for PC, Mac, CCTV DVR, NAS, RAID (Renewed) : Electronics
![Amazon.com: Western Digital Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD30PURX [Old Version] (Renewed) : Electronics](https://m.media-amazon.com/images/I/712FZPJTcGL._AC_SY679_.jpg "Amazon.com: Western Digital Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD30PURX [Old Version] (Renewed) : Electronics")
Amazon.com: Western Digital Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD30PURX [Old Version] (Renewed) : Electronics
Amazon.com: Western Digital 3TB WD Blue PC Internal Hard Drive HDD - 5400 RPM Class, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD30EZAZ : Electronics
Amazon.com: Hitachi HDS5C3030ALA630 - Hitachi 3TB 3.5" SATA 5.4K 6Gb/s Hard Drive : Electronics
Amazon.com: Toshiba 3.5-Inch 3TB 7200 RPM SATA3/SATA 6.0 GB/s 64MB Hard Drive DT01ACA300 : Electronics
Amazon.com: Western Digital RE WD3000FYYZ 3TB 7.2K RPM 64MB Cache 6Gb/s SATA 3.5" Enterprise HDD (Renewed) : Electronics
Amazon.com: Seagate IronWolf 3Tb NAS Internal Hard Drive HDD – 3.5 Inch Sata 6GB/S 5900 RPM 64MB Cache for Raid Network Attached Storage (ST3000VN007) : Electronics
Amazon.com: Western digital RE 3 TB Enterprise Hard Drive: 3.5 Inch, 7200 RPM, SATA III, 64 MB Cache - WD3000FYYZ (Old Model) Bullet - 5 years warranty from seller : Electronics
Amazon.com: Toshiba P300 3TB Desktop 3.5 Inch SATA 6Gb/s 7200rpm Internal Hard Drive : Electronics
Amazon.com: Seagate Skyhawk Surveillance ST3000VX009 3TB SATA 6.0 Gb/s 256MB Hard Drive : Electronics
Amazon.com: (OLD MODEL) Seagate Expansion 3TB Desktop External Hard Drive USB 3.0 (STBV3000100) : Electronics
Amazon.com: Western Digital Caviar Green 3 TB SATA III 64 MB Cache Bare/OEM Desktop Hard Drive - WD30EZRX : Electronics
Amazon.com: 3TB Toshiba DT01ABA300 3.5-inch SATA 6Gbps Hard Drive (5940rpm, 32MB cache) : Electronics
Amazon.com: Seagate Barracuda 3TB 7200rpm SATA III Internal Hard Drive (ST3000DM001) : Electronics
Amazon.com: Toshiba 3TB SAS 7200rpm Internal Hard Drive HDEPC01GEA51 : Electronics
