Western Digital WD40EMRX-82UZ0N0 4 TB 5400 RPM 3,5" SATA disco rigido interno HD805
WD Blue WD40EZRZ-00WN9B0 4TB 5400RPM 3.5" SATA Internal PC Hard Drive - HD803. Western Digital Red WD40EFRX-68N32N0 4TB 3.5" SATA NAS Hard Drive - HD804. Seagate BarraCuda ST4000DM006 4TB 7200RPM 3.5" SATA Internal Hard Drive - HD802.