![Amazon.com: WD Red Plus 12TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR, 256MB Cache : Electronics Amazon.com: WD Red Plus 12TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR, 256MB Cache : Electronics](https://m.media-amazon.com/images/I/617a8gd7vLL.jpg)
Amazon.com: WD Red Plus 12TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR, 256MB Cache : Electronics
![Amazon.com: WD Blue 500GB Desktop Hard Disk Drive - 7200 RPM SATA 6 Gb/s 16MB Cache 3.5 Inch - WD5000AAKX (Renewed) : Electronics Amazon.com: WD Blue 500GB Desktop Hard Disk Drive - 7200 RPM SATA 6 Gb/s 16MB Cache 3.5 Inch - WD5000AAKX (Renewed) : Electronics](https://m.media-amazon.com/images/I/81qzDKs0KbL.jpg)
Amazon.com: WD Blue 500GB Desktop Hard Disk Drive - 7200 RPM SATA 6 Gb/s 16MB Cache 3.5 Inch - WD5000AAKX (Renewed) : Electronics
![Amazon.com: HGST 0F27402 HUH721010AL4200 10 TB 3.5" SAS 7200 RPM 256 MB 4KN ISE Hard Drive : Electronics Amazon.com: HGST 0F27402 HUH721010AL4200 10 TB 3.5" SAS 7200 RPM 256 MB 4KN ISE Hard Drive : Electronics](https://m.media-amazon.com/images/I/71tWn3chDhL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HGST 0F27402 HUH721010AL4200 10 TB 3.5" SAS 7200 RPM 256 MB 4KN ISE Hard Drive : Electronics
![Seagate IronWolf 12TB NAS Internal Hard Drive HDD ? 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage (ST12000VN0007) - Walmart.com Seagate IronWolf 12TB NAS Internal Hard Drive HDD ? 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage (ST12000VN0007) - Walmart.com](https://i5.walmartimages.com/seo/Seagate-IronWolf-12TB-NAS-Internal-Hard-Drive-HDD-3-5-Inch-SATA-6Gb-s-7200-RPM-256MB-Cache-for-RAID-Network-Attached-Storage-ST12000VN0007_932b16fc-abeb-48da-8147-5ce90505f5dc_1.1c8c3db0bc7405abfe3149db46679c2c.jpeg)
Seagate IronWolf 12TB NAS Internal Hard Drive HDD ? 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage (ST12000VN0007) - Walmart.com
![Amazon.com: Dell 400-ATJM 1.2TB 10K RPM SAS 12GBPS 512N 2.5IN HOT-Plug 3.5IN HYB CARR - (Components > Internal Hard Drives) : Electronics Amazon.com: Dell 400-ATJM 1.2TB 10K RPM SAS 12GBPS 512N 2.5IN HOT-Plug 3.5IN HYB CARR - (Components > Internal Hard Drives) : Electronics](https://m.media-amazon.com/images/I/61eagep6jrL.jpg)
Amazon.com: Dell 400-ATJM 1.2TB 10K RPM SAS 12GBPS 512N 2.5IN HOT-Plug 3.5IN HYB CARR - (Components > Internal Hard Drives) : Electronics
![Amazon.com: WD Red 4TB NAS Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, SMR, 256MB Cache, 3.5" - WD40EFAX (Renewed) : Electronics Amazon.com: WD Red 4TB NAS Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, SMR, 256MB Cache, 3.5" - WD40EFAX (Renewed) : Electronics](https://m.media-amazon.com/images/I/81mn2RpB8ML._AC_UF350,350_QL80_.jpg)
Amazon.com: WD Red 4TB NAS Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, SMR, 256MB Cache, 3.5" - WD40EFAX (Renewed) : Electronics
![Amazon.com: WD Purple NV 4TB Surveillance Hard Disk Drive - Intellipower SATA 6 Gb/s 64MB Cache 3.5 Inch - WD4NPURX : Electronics Amazon.com: WD Purple NV 4TB Surveillance Hard Disk Drive - Intellipower SATA 6 Gb/s 64MB Cache 3.5 Inch - WD4NPURX : Electronics](https://m.media-amazon.com/images/I/81rvvyp+35L._AC_UF894,1000_QL80_.jpg)