
when running 24,000 hours, not a single bad sector, though I rarely turn off the computer, only 140 shutdown cycles, I heard that they often die from frequent turning on and off, which is probably why it still works, the second one works the same in the DVR, constantly writes, here for more than two years, and also not a single bad sector, I bought it in the region a little later, so it has about 18,000-20,000 operating hours on it, I don’t remember exactly.

WD Blue Desktop 1TB Hard Drive - 3.5 inch, 5400~7200RPM, SATA3 (6.0GB/s), 64MB 💾 Cache, Ideal for PC, Mac, CCTV, NAS, DVR, Raid and SATA Applications, 1 Year Warranty
176 Review

Seagate ST1000DM003 Internal Desktop HDD - High-Quality Hard Drive for Reliable Performance
74 Review

Seagate Barracuda hard drive 1 TB ST31000528AS
50 Review

Seagate 1TB Mobile HDD SATA 6Gb/s 128MB Cache 2.5": Internal Bare Drive (ST1000LM035) - Reliable Storage Solution for Enhanced Performance
28 Review

2 TB External HDD Western Digital WD Elements Portable (WDBU), USB 3.0, black
84 Review

18 TB External HDD Western Digital WD Elements Desktop, USB 3.0, black
95 Review

8TB Seagate Backup Plus Hub Desktop Hard Drive with Data Recovery Services
56 Review

2 TB External HDD ADATA DashDrive Durable HD650, USB 3.2 Gen 1, Blue
55 Review