![Amazon.com: Western Digital 4TB 3.5 Inch SATA III, 7200 RPM, 64 MB Cache Enterprise Hard Drive (Western Digital4000FYYZ) : Electronics Amazon.com: Western Digital 4TB 3.5 Inch SATA III, 7200 RPM, 64 MB Cache Enterprise Hard Drive (Western Digital4000FYYZ) : Electronics](https://m.media-amazon.com/images/I/811bKrJ7xBL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Western Digital 4TB 3.5 Inch SATA III, 7200 RPM, 64 MB Cache Enterprise Hard Drive (Western Digital4000FYYZ) : Electronics
My 4TB hard drive thinks it's a 2TB drive, suggestions to fix or idea's why? - Storage Devices - Linus Tech Tips
![Amazon.com: WL 4TB 64MB Cache 5400RPM SATA III (6.0Gb/s) (Low Power & Heavy Duty) 3.5" Internal Hard Drive (PC, NAS & CCTV DVR) - w/ 1 Year Warranty : Electronics Amazon.com: WL 4TB 64MB Cache 5400RPM SATA III (6.0Gb/s) (Low Power & Heavy Duty) 3.5" Internal Hard Drive (PC, NAS & CCTV DVR) - w/ 1 Year Warranty : Electronics](https://m.media-amazon.com/images/I/616a5LTKuFL._AC_UF894,1000_QL80_.jpg)
Amazon.com: WL 4TB 64MB Cache 5400RPM SATA III (6.0Gb/s) (Low Power & Heavy Duty) 3.5" Internal Hard Drive (PC, NAS & CCTV DVR) - w/ 1 Year Warranty : Electronics
![Bought a 4tb Internal Hard drive, only 2 tb is showing up, while the other 2tb is showing me "Unallocated". - Troubleshooting - Linus Tech Tips Bought a 4tb Internal Hard drive, only 2 tb is showing up, while the other 2tb is showing me "Unallocated". - Troubleshooting - Linus Tech Tips](https://pbs-prod.linustechtips.com/monthly_2021_09/aafb8e54172907a28b1beaff9b30acc5.png.3f12ed6bcde1c040055340ff4d072c80.png)