I have or have had 5 of these devices + 3 16TB models. Overall, I have to admit that I'm happy with them, but I had a "bad" result. I put "bad" in quotes because the Synology software ejected it from the volume and said it needs to be replaced, even though the disk statistics listed it as healthy. When I called their support team, they told me that the drive had one of the indicators that the drive was about to fail. I couldn't risk my data. So I bought a 16TB to replace while waiting for the RMA. Was in use for about a year. All my other drives are doing fine so far. RMA said about 30 days to replace. Hope everything goes well.
WD Blue Desktop 1TB Hard Drive - 3.5 inch, 5400~7200RPM, SATA3 (6.0GB/s), 64MB πΎ Cache, Ideal for PC, Mac, CCTV, NAS, DVR, Raid and SATA Applications, 1 Year Warranty
176 Review
πΎ Seagate Compute 2TB Internal Hard Drive HDD β 3.5 Inch SATA for Desktop PC (ST2000DM01C)
93 Review
πΎ Seagate Barracuda Pro 1TB Internal Hard Drive - High-Performance SATA HDD with 7200RPM, 6Gb/s, 128MB Cache, and 2.5-Inch Size (ST1000LM049)
28 Review
Seagate Barracuda 500GB ST500DM002 SATA 3.5 Internal Hard Drive - 7200 RPM
36 Review
π Seagate Backup Plus Slim STHN2000400 2TB Portable Hard Drive - Black: Your Reliable External Storage Solution
93 Review
Game console Microsoft Xbox One X 1000 GB HDD, black
53 Review
π Seagate Expansion 3TB Portable USB 3.0 External Hard Drive (STEA3000400) in Black
60 Review
2 TB External HDD Western Digital WD Elements Portable (WDBU), USB 3.0, black
84 Review