![Amazon.com: Seagate 4TB IronWolf Pro 7200RPM SATA 6Gb/s 128MB Cache 3.5-Inch NAS Hard Disk Drive (ST4000NE0025) (Renewed) : Electronics Amazon.com: Seagate 4TB IronWolf Pro 7200RPM SATA 6Gb/s 128MB Cache 3.5-Inch NAS Hard Disk Drive (ST4000NE0025) (Renewed) : Electronics](https://m.media-amazon.com/images/I/519Dy3ScehL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Seagate 4TB IronWolf Pro 7200RPM SATA 6Gb/s 128MB Cache 3.5-Inch NAS Hard Disk Drive (ST4000NE0025) (Renewed) : Electronics
![TOSHIBA 4TB Enterprise Class Hard Drive Disk HDD HD Internal SATA III 6Gb/s 7200RPM 128M 3.5" Harddisk Harddrive 24/7 24X7 Gamin - AliExpress TOSHIBA 4TB Enterprise Class Hard Drive Disk HDD HD Internal SATA III 6Gb/s 7200RPM 128M 3.5" Harddisk Harddrive 24/7 24X7 Gamin - AliExpress](https://ae01.alicdn.com/kf/Ha1b870703e9049f59eb31c4a50a24021m.jpg)
TOSHIBA 4TB Enterprise Class Hard Drive Disk HDD HD Internal SATA III 6Gb/s 7200RPM 128M 3.5" Harddisk Harddrive 24/7 24X7 Gamin - AliExpress
![Amazon.com: HGST Ultrastar 3.5-Inch 4TB 7200RPM SATA III 6Gbps 64MB Cache Enterprise Hard Drive with 24x7 Duty Cycle (0F14683) (Renewed) : Electronics Amazon.com: HGST Ultrastar 3.5-Inch 4TB 7200RPM SATA III 6Gbps 64MB Cache Enterprise Hard Drive with 24x7 Duty Cycle (0F14683) (Renewed) : Electronics](https://m.media-amazon.com/images/I/61lvUUOzmkL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HGST Ultrastar 3.5-Inch 4TB 7200RPM SATA III 6Gbps 64MB Cache Enterprise Hard Drive with 24x7 Duty Cycle (0F14683) (Renewed) : Electronics
![Amazon.com: Western Digital 4TB WD Black Performance Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD4005FZBX : Electronics Amazon.com: Western Digital 4TB WD Black Performance Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD4005FZBX : Electronics](https://m.media-amazon.com/images/I/81Ged4XkUqL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Western Digital 4TB WD Black Performance Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD4005FZBX : Electronics
![HDD] Toshiba x300 4TB 7200RPM 128MB Cache - $103.49 (114.99-11.50 w/promo code EMCRJBB29) : r/buildapcsales HDD] Toshiba x300 4TB 7200RPM 128MB Cache - $103.49 (114.99-11.50 w/promo code EMCRJBB29) : r/buildapcsales](https://external-preview.redd.it/4Eeh-9S5GyrGH6kPMPvHLMfi4hUsnHX85_B_xANvfMU.jpg?auto=webp&s=d1ae15ff7ffeafc0a4d0042cbfd54141ce15fb93)
HDD] Toshiba x300 4TB 7200RPM 128MB Cache - $103.49 (114.99-11.50 w/promo code EMCRJBB29) : r/buildapcsales
![WD Gold WD4002FYYZ-01B7CB1 Enterprise 4TB HDD 7200-RPM SATA III 3.5" Hard Drive 696552143946 | eBay WD Gold WD4002FYYZ-01B7CB1 Enterprise 4TB HDD 7200-RPM SATA III 3.5" Hard Drive 696552143946 | eBay](https://i.ebayimg.com/images/g/5C4AAOSwDFhkYVI8/s-l1200.webp)
WD Gold WD4002FYYZ-01B7CB1 Enterprise 4TB HDD 7200-RPM SATA III 3.5" Hard Drive 696552143946 | eBay
![Seagate IronWolf Pro NAS 4TB Hard Disk HDD 7200rpm 256MB Desktop Server Monitoring Hard Drive Array PMR Vertical Hards - AliExpress Seagate IronWolf Pro NAS 4TB Hard Disk HDD 7200rpm 256MB Desktop Server Monitoring Hard Drive Array PMR Vertical Hards - AliExpress](https://ae01.alicdn.com/kf/Aeb6d52dc8b244b188d6b8485bf5adccdH/Seagate-IronWolf-Pro-NAS-4TB-Hard-Disk-HDD-7200rpm-256MB-Desktop-Server-Monitoring-Hard-Drive-Array.jpg)
Seagate IronWolf Pro NAS 4TB Hard Disk HDD 7200rpm 256MB Desktop Server Monitoring Hard Drive Array PMR Vertical Hards - AliExpress
![Amazon.com: Seagate 4TB IronWolf Pro 7200RPM SATA 6Gb/s 128MB Cache 3.5-Inch NAS Hard Disk Drive (ST4000NE0025) (Renewed) : Electronics Amazon.com: Seagate 4TB IronWolf Pro 7200RPM SATA 6Gb/s 128MB Cache 3.5-Inch NAS Hard Disk Drive (ST4000NE0025) (Renewed) : Electronics](https://m.media-amazon.com/images/I/519Dy3ScehL.jpg)
Amazon.com: Seagate 4TB IronWolf Pro 7200RPM SATA 6Gb/s 128MB Cache 3.5-Inch NAS Hard Disk Drive (ST4000NE0025) (Renewed) : Electronics
![Amazon.com: WD 4TB 3.5 Inch SATA III, 7200 RPM, 64 MB Cache Enterprise Hard Drive (WD4000FYYZ) (Renewed) : Electronics Amazon.com: WD 4TB 3.5 Inch SATA III, 7200 RPM, 64 MB Cache Enterprise Hard Drive (WD4000FYYZ) (Renewed) : Electronics](https://m.media-amazon.com/images/I/81rjv52AO6L.jpg)
Amazon.com: WD 4TB 3.5 Inch SATA III, 7200 RPM, 64 MB Cache Enterprise Hard Drive (WD4000FYYZ) (Renewed) : Electronics
![Amazon.com: Seagate Enterprise 4TB Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM, 256MB Cache (ST4000NM004C) : Electronics Amazon.com: Seagate Enterprise 4TB Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM, 256MB Cache (ST4000NM004C) : Electronics](https://m.media-amazon.com/images/I/81lf45BvHdL.jpg)
Amazon.com: Seagate Enterprise 4TB Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM, 256MB Cache (ST4000NM004C) : Electronics
![Amazon.com: WD 4TB 7200 RPM SATA 6 Gb/s 64MB Cache, 3.5-Inch Desktop Hard Disk Drive (WD4003FZEX) : Electronics Amazon.com: WD 4TB 7200 RPM SATA 6 Gb/s 64MB Cache, 3.5-Inch Desktop Hard Disk Drive (WD4003FZEX) : Electronics](https://m.media-amazon.com/images/I/81DRB0+o1eL._AC_UF894,1000_QL80_.jpg)
Amazon.com: WD 4TB 7200 RPM SATA 6 Gb/s 64MB Cache, 3.5-Inch Desktop Hard Disk Drive (WD4003FZEX) : Electronics
![Amazon.com: Seagate 4TB Enterprise Capacity HDD 7200RPM SATA 6Gbps 128 MB Cache Internal Bare Drive (ST4000NM0033) (Renewed) : Electronics Amazon.com: Seagate 4TB Enterprise Capacity HDD 7200RPM SATA 6Gbps 128 MB Cache Internal Bare Drive (ST4000NM0033) (Renewed) : Electronics](https://m.media-amazon.com/images/I/619euF1FkTL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Seagate 4TB Enterprise Capacity HDD 7200RPM SATA 6Gbps 128 MB Cache Internal Bare Drive (ST4000NM0033) (Renewed) : Electronics
![HPE MB4000GDUPB 4TB 7200RPM 3.5in SATA-6G Midline G9 G10 HDD, Wholesale MB4000GDUPB, Price MB4000GDUPB HPE MB4000GDUPB 4TB 7200RPM 3.5in SATA-6G Midline G9 G10 HDD, Wholesale MB4000GDUPB, Price MB4000GDUPB](https://cdn11.bigcommerce.com/s-xdygvn/images/stencil/1280x1280/products/7945/15980/801888-B21__20805.1689326310.jpg?c=2&imbypass=on)
HPE MB4000GDUPB 4TB 7200RPM 3.5in SATA-6G Midline G9 G10 HDD, Wholesale MB4000GDUPB, Price MB4000GDUPB
![Amazon.com: Seagate 4TB Enterprise Capacity HDD 7200RPM SATA 6Gbps 128 MB Cache Internal Bare Drive (ST4000NM0033) : Electronics Amazon.com: Seagate 4TB Enterprise Capacity HDD 7200RPM SATA 6Gbps 128 MB Cache Internal Bare Drive (ST4000NM0033) : Electronics](https://m.media-amazon.com/images/I/61KIIACQSxL._AC_UF894,1000_QL80_.jpg)