Per Western Digital 3 TB WD30EFRX 5400 RPM SATA 3,5" NASware 3,0 disco rigido HDD
Western Digital 3. 5" SATA 3TB WD30EFRX Hard Drive. Model: WD30EFRX. Capacity: 3TB. 1x 3TB Hard Drive. Interface: SATA III. 3）Professional technicians and responsible salespersons;. 2）Excellent R&D ability;.