WD Red Pro 4TB NAS Hard Disk Drive - 7200 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch - WD4001FFSX : Electronics

Western Digital Red Pro 4TB 3.5-Inch 7200rpm 64MB Cache NAS Hard Drive (WD4002FFWX) : Electronics

WD Red Pro Review (4TB, NASware 3.0)

WD WD4001FFSX-68JNUN0 dcm: HARNNTJAA SEP 2015 Malaysia 4TB SATA 3.5 HDD A4-16

4tb nas drive 7200 rpm

WD Red Pro 4TB NAS Hard Disk Drive - 7200 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch - WD4001FFSX : Electronics

WD Red Pro 6TB 3.5-inch SATA III 7200RPM 128MB Cache NAS Internal Hard Drive (WD6002FFWX)

WD RED PRO 4TB 7.2K 64MB SATA III 3.5'' WD4001FFSX NASware 3.0 $550.61 - PicClick AU

Joining the original color of NAS, the 2TB WD Red Pro SATA 6Gb/s 3.5 Internal Hard Drive continues the formula of success that has led the WD Red product family by adding support beyond consumer, SOHO, 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 3.0, to provide unparalleled support for drive compatibility, reliability, and performance.