 "WD Red Pro NAS Hard Drive WD4002FFWX - hard drive 4 TB SATA 6Gb/s" " WD 6Gb/s Enterprise Drives CDW.com
"Joining the original color of NAS, WD Red Pro continues the formula of success that has led the WD Red product family by adding support beyond consumer and small business markets into medium and large 8-16 bay business storage systems. WD Red Pro hard drives integrate WD's exclusive technology, NASware, to provide unparalleled support for drive compatibility, reliability, and performance." 
 "HDD Gold RE 6TB SATA 128MB 3.5""@es "Smartphones Tu tienda online líder con precios más baratos! "@es
"WD Gold Datacenter Hard Drive WD6002FRYZ - Disco duro - 6 TB - interno - 3.5" - SATA 6Gb/s - 7200 rpm - búfer: 128 MB"@es 