WD RED WD40EFRX 4TB Desktop Internal Hard Drive

WD Red was the original color of NAS. Our formula of success has led growth of WD Red into higher capacities and expansion into new 2.5-inch solutions. We now offer a broader, more comprehensive portfolio of NAS solutions for our customers. Every component, line of code, and product decision was built on our passion and determination to deliver the best NAS experience.

The next generation of WD Red hard drives delivers on this promise with massive capacity and NASware™ 2.0, which further improves drive reliability and protects your data in the event of a power loss or power disruption. It is not just about NAS drives, it is REDvolutionary™.

3D ACTIVE BALANCE PLUS

The Western Digital WD40EFRX 4TB SATA Red NAS Hard Drive features technologies that distinguish it from traditional hard drives that are not precision balanced. Western Digital’s proprietary Dual Plain balance control technology helps optimize overall drive performance and reliability by reducing vibration, resulting in low noise. This leads to unhindered performance on a daily basis.

BUILT IN RELIABILITY

The Western Digital WD40EFRX 4TB SATA Red NAS Hard Drive incorporates features that ensure reliability. Time Limited Error Recovery (TLER) is a feature that determines how long the hard drive pauses while attempting to rectify errors in the platter. This ensures performance, while this hard drive is used as part of a RAID setup, is not affected.

EFFICIENT DESIGN

Dimensions of 1.028 x 5.787 x 1.50inch and weight of 1.50lb make this NAS drive easy to setup on a desktop or countertop. An intelligent design helps this media storage device handle heat dissipation efficiently, letting you use this use this device without worrying about its overall health. Western Digital’s proprietary IntelliPower optimizes spin speed, caching algorithms, and transfer rates, thus facilitating low power consumption while also facilitating good performance characteristics.