![WD40EFRX | WD RED INTERNAL 3.5" DESKTOP SATA DRIVE, 4TB, 6GB/S, INTELLIPOWER, 3YR - Touchpoint Technology WD40EFRX | WD RED INTERNAL 3.5" DESKTOP SATA DRIVE, 4TB, 6GB/S, INTELLIPOWER, 3YR - Touchpoint Technology](https://www.touchpoint.com.au/wp-content/uploads/2020/09/wd40efrx-2.jpg)
WD40EFRX | WD RED INTERNAL 3.5" DESKTOP SATA DRIVE, 4TB, 6GB/S, INTELLIPOWER, 3YR - Touchpoint Technology
![Western Digital WD40EFRX WD Red NAS Hard Drive - Hard drive - 4 TB - internal - 3.5 inch - SATA 6Gb/s - buffer: 64 MB - for WD My Cloud EX2, EX4 : Electronics Western Digital WD40EFRX WD Red NAS Hard Drive - Hard drive - 4 TB - internal - 3.5 inch - SATA 6Gb/s - buffer: 64 MB - for WD My Cloud EX2, EX4 : Electronics](https://m.media-amazon.com/images/I/51fudT-PKcL._AC_.jpg)
Western Digital WD40EFRX WD Red NAS Hard Drive - Hard drive - 4 TB - internal - 3.5 inch - SATA 6Gb/s - buffer: 64 MB - for WD My Cloud EX2, EX4 : Electronics
![WD Red 4TB NAS Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch - WD40EFRX - Walmart.com WD Red 4TB NAS Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch - WD40EFRX - Walmart.com](https://i5.walmartimages.com/asr/3b1dd907-099a-4f9c-86cb-503ac7813cb6_1.4aa81510baf6604269e9538c2f2e7ff1.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)