Synology 4 bay NAS DiskStation DS418j (Diskless)

Seagate IronWolf NAS 5900RPM Internal SATA Hard Drive 4TB 6Gb/s 3.5-Inch (ST4000VN008)

WD Red 2TB NAS Hard Drive - 5400 RPM Class, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD20EFRX

Seagate IronWolf NAS 5900RPM Internal SATA Hard Drive 2TB 6Gb/s 3.5-Inch (ST2000VN004)

Seagate IronWolf NAS 7200RPM Internal SATA Hard Drive 8TB 6Gb/s 3.5-Inch (ST8000VN0022)

WD Red 6TB NAS Hard Drive - 5400 RPM Class, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD60EFRX

WD Red 8TB NAS Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 128MB Cache 3.5 Inch - WD80EFZX

WD Red 3TB NAS Hard Drive - 5400 RPM Class, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD30EFRX

WD Red 10TB NAS Hard Drive - 5400 RPM Class, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD100EFAX

Seagate IronWolf NAS 7200RPM Internal SATA Hard Drive 10TB 6Gb/s 3.5-Inch (ST10000VN0004)