Seagate Exos M internal hard drive 28 TB 7200 RPM 512 MB 3.5" Serial ATA
WD Western Digital Purple internal hard drive 1 TB 5400 RPM 64 MB 3.5" Serial ATA III
Toshiba S300 Surveillance internal hard drive 4 TB 5400 RPM 128 MB 3.5" Serial ATA III


