Toshiba X300 4TB, 3.5", 4 TB, 7200 RPM

3.5" SATA III, 4TB, 7200rpm, 128MB Toshiba X300 4TB. HDD size: 3.5", HDD capacity: 4 TB, HDD speed: 7200 RPM Toshiba’s X300 3.5” internal hard drive is designed for your professional or gaming PC – delivering incredibly high performance through reliable, large capacity storage.