TOSHIBA MD04ACA400 4TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive - Walmart.com
Toshiba N300 NAS 3.5" 4TB 7200 RPM SATA III HDD (HDWG440UZSVA) - Bleepbox
Toshiba X300 4TB Performance & Gaming Internal Hard Drive 7200 RPM SATA 6Gb/s 128 MB Cache 3.5 inch - HDWE140XZSTA - Walmart.com
Toshiba 4tb Hdd Mechanical Desktop Hard Disk Drive 3.5" 7000rpm Sata3 128mb Cache Hdwe140 4000gb Internal Hd High Capacity - Hard Disk Drive - AliExpress
Toshiba 4TB 3.5" SATA 6Gb/s 7200 RPM 128M Enterprise Hard Drive – MITXPC