HDDs (Hard Disk Drives)

Western Digital WD Ultrastar 10TB 3.5" Enterprise HDD SATA 256MB 7200RPM 512E SE DC HC330 24x7 Server 2.5M hrs MTBF 5yrs wty WUS721010ALE6L4 ~0F27604

Synology Plus Series HDD 6TB, Internal, 3.5" SATA, 5400RPM ,3-year warranty, reliable hard drives for Synology systems

Western Digital WD Blue 1TB 3.5" HDD SATA 6Gb/s 7200RPM 64MB Cache CMR Tech 2yrs Wty

Western Digital WD Black 1TB 2.5" HDD SATA 6gb/s 7200RPM 64MB Cache SMR Tech for Hi-Res Video Games 5yrs Wty

Western Digital WD Black 500GB 2.5" HDD SATA 6gb/s 7200RPM 64MB Cache SMR Tech for Hi-Res Video Games 5yrs Wty

Western Digital WD Blue 500GB 2.5" HDD SATA 6Gb/s 5400RPM 128MB Cache CMR Tech 2yrs Wty