WD Red Pro 4TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 256MB Cache

ARCHIVE AND SHARE

Designed specifically for medium or large scale business customers, WD Red Pro drives are available up to 20TB and built for up to 24-bay NAS systems. For the Demands of Big Business

Engineered to handle high-intensity workloads in 24/7 environments, WD Red Pro is ideal for archiving and sharing, as well as RAID array rebuilding on extended operating systems such as ZFS or other file systems. These drives add value to your business by enabling your employees to quickly share their files and back-up folders reliably in your NAS solution. Larger NAS Bay Shock Protection

WD Red Pro drives are equipped with a multi-axis shock sensor that automatically detects subtle shock events and dynamic fly height technology which adjusts each read-write function to compensate and protect the data. This combination of technology further protects the drives in larger 1 to 24 bay NAS environments and helps increase hard drive reliability. 24/7 Environment

Since your NAS system is always on, a reliable drive is essential. With an MTBF of up to 1 million hours, the WD Red Pro drive is engineered to tackle 24/7 environments. 3D Active Balance Plus

Helps ensure your data is protected from excessive vibration and noise in a NAS or RAID environment. This dual-plane balance control reduces the degradation of your drive over time. Cooler operations and enhanced reliability

By reducing power consumption, the operating temperature of your NAS stays cool. With a lower temperature in your system, you can create a more reliable solution for your NAS.

The Power of Red comes to SSD

Boost your NAS system’s performance and responsiveness with the WD Red SA500 NAS SATA SSD. Unlike standard SSDs, WD Red NAS SATA SSDs are purpose built for endurance and efficient caching.

Learn More Step up to enterprise-class performance

Specifically designed for use in enterprise-class storage systems and data centers, the WD Gold Enterprise Class HDD delivers the world-class performance you expect from Western Digital hard drives.

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