Best internal hard drive Cyber Monday deals 2025—save big on high-capacity and high-performance drives for desktops, NAS, gaming PCs and more from top brands like Western Digital, Seagate and Toshiba.
| Product Image | Product Name | What We Like | Price |
|---|---|---|---|
 | Seagate BarraCuda 8 TB Internal Hard Drive HDD | 8TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC | $139.99 at Amazon Save Was |
 | Seagate IronWolf Pro 16TB Enterprise NAS Internal HDD | 16TB Enterprise NAS Internal HDD – CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage | $299.99 at Amazon Save $15.00 Was |
 | Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD | 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 256 MB Cache | $99.99 at Amazon Save $5.00 Was |
 | Western Digital 2TB WD Blue PC Internal Hard Drive | 2TB WD Blue PC Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD20EZBX | $65.99 at Amazon Save $4.00 Was |
 | Seagate Skyhawk 6TB Video Internal Hard Drive HDD | 6TB Video Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 256MB Cache for DVR NVR Security Camera System with in-House Rescue Services | $149.99 at Amazon Save Was |
 | Toshiba N300 16TB NAS 3.5-Inch Internal Hard Drive | 16TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 GB/s 7200 RPM 512 MB Cache | $298.99 at Amazon Save $66.00 Was |
 | Western Digital 8TB WD_Black Performance Internal Hard Drive HDD | 8TB WD_Black Performance Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD8002FZBX | $192.48 at Amazon Save $17.51 Was |