Toshiba N300 internal hard drive 4 TB 7200 RPM 512 MB 3.5" Serial ATA III
Toshiba AL15SEB24EQ internal hard drive 2.4 TB 10500 RPM 128 MB 2.5" SAS
WD Red Plus 4TB SATA 6Gb/s 3.5inch Rpm5400 128MB cache Internal HDD Bulk



