![Amazon.com: WD Red 5TB NAS Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD50EFRX : Electronics Amazon.com: WD Red 5TB NAS Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD50EFRX : Electronics](https://images-na.ssl-images-amazon.com/images/I/71n++WwxSnL._AC_UL600_SR600,600_.jpg)
Amazon.com: WD Red 5TB NAS Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD50EFRX : Electronics
![Amazon.com: Western Digital 6TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 64 MB Cache, 3.5" - WD60EFRX : Electronics Amazon.com: Western Digital 6TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 64 MB Cache, 3.5" - WD60EFRX : Electronics](https://m.media-amazon.com/images/I/81j3R1Bs4SL.jpg)
Amazon.com: Western Digital 6TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 64 MB Cache, 3.5" - WD60EFRX : Electronics
![Amazon.com: Western Digital 6TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 64 MB Cache, 3.5" - WD60EFRX : Electronics Amazon.com: Western Digital 6TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 64 MB Cache, 3.5" - WD60EFRX : Electronics](https://m.media-amazon.com/images/I/81UQ2bqTcoL._AC_UF350,350_QL80_.jpg)
Amazon.com: Western Digital 6TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 64 MB Cache, 3.5" - WD60EFRX : Electronics
![Pulled this from a Synology NAS. Over 8 years old…how much more life could be reasonably expected? Haven't even powered it on to check overall health yet, just going by the disk Pulled this from a Synology NAS. Over 8 years old…how much more life could be reasonably expected? Haven't even powered it on to check overall health yet, just going by the disk](https://i.redd.it/m1uxflo82hba1.jpg)