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The 4TB Network HDD Retail Kit from WD features a WD Red internal HDD equipped with a SATA 6 Gb/s interface along with a large 4TB storage capacity giving you fast access to a large amount of data. This drive is designed for optimal performance in 24/7 NAS environments. Along with enhanced NAS performance you also benefit from enhanced energy efficiency, greatly reducing the cost involved in running a variety of NAS solutions.
Optimal compatibility for NAS systems
This WD Network Drive is specifically engineered for NAS systems with up to 5 drive bays. Each drive is extensively tested for compatibility in the unique 24x7 operating environment and demanding system requirements of home and small business NAS.
NASware 3.0 Technology
NASware 3.0 further optimizes the WD Red drive for the NAS environment with added support for 6 to 8 NAS bays. WD Red now supports small NAS systems from 1 to 8 bays thanks to NASware 3.0, which further improves drive compatibility and reliability. At 48 TB of total capacity in an 8 bay system, WD Red expands your NAS experience.
Take advantage of reduced power consumption and lower operating temperature, resulting in a more reliable and affordable solution for always on 24x7 NAS environments.
With a 35% MTBF improvement over standard desktop drives, the WD Network drives are designed and manufactured to be a more reliable and robust solution for your NAS system.
3D Active Balance Plus
The enhanced dual-plane balance control technology significantly improves the overall drive performance and reliability. Hard drives that are not properly balanced may cause excessive vibration and noise in a multi-drive system, reduce the hard drive life span, and degrade the performance over time.
In the Box
WD 4TB Network HDD Retail Kit (WD40EFRX, Red Drive)