Western Digital RED Pro 4TB Disk Network Storage 3.5'' NAS Hard 5400 RPM 64M Cache SATA3 for Home and Small Business Owners |

Western Digital RED Pro 4TB Disk Network Storage 3.5'' NAS Hard 5400 RPM 64M Cache SATA3 for Home and Small Business Owners |

Desktop drives aren't typically tested or designed for the rigors of a NAS system. Do right by your NAS and choose the drive with an array of features to help preserve your data and maintain optimum performance.

Since your NAS system is always on, a reliable drive is essential. With an MTBF (mean time before failure) of up to 1 million hours and a supported workload rate of up to 180 TB/yr, the WD Red drive with NASware 3.0 technology is designed for the 24x7 environment.

The always-on environment of a NAS or RAID is a hot one. WD Red drives are engineered to run cool and quiet while offering optimum compatibility for demanding 24x7 environments

Stream, backup, organize and effortlessly share your digital content to your TV, PC and more. NASware technology increases your drives' compatibility with your NAS system, for better playback with your devices.

Businesses thrive on productivity and ef ciency, two guiding principles built into the design of the WD Red drive. Share and backup les at the speed of your business with a WD Red drive in your NAS.

Looking for maximum performance in a heavy use NAS? The WD Red Pro drive is designed to handle an increase in workload and system demand and features a 5-year limited warranty.