WD Red Pro 16TB NAS HDD – High-Performance Storage for Professional NAS Environments

Take your NAS system to the next level with the WD Red Pro 16TB SATA III 3.5″ Internal Hard Drive (Model: WD161KFGX). Engineered for multi-user environments and heavy workloads, this drive delivers enterprise-grade reliability, blazing-fast transfer speeds, and seamless compatibility with NAS systems up to 24 bays.

Whether you’re storing critical business files, managing a multimedia server, or operating a large-scale NAS setup, the WD Red Pro ensures consistent uptime, speed, and security.

Purpose-Built for NAS with Maximum Reliability

The WD Red Pro is designed specifically for 24/7 operation in demanding NAS environments. It supports multi-bay NAS systems and handles high-write workloads with ease. With a 1 million-hour Mean Time Between Failures (MTBF), this drive offers exceptional durability for long-term use.

Ideal for growing businesses and power users, the WD161KFGX helps reduce downtime and ensures that your data stays protected, even during intense workloads or RAID rebuilds.

Fast Performance with a Large Cache Buffer

The drive operates at 7200 RPM and includes a 512MB cache, which allows for quick file transfers and responsive system performance. With sustained data transfer rates of up to 259 MB/s, it handles large media files, backups, and data-intensive applications without lag.

Professionals working with 4K video, photo archives, or CAD files will benefit from smooth performance and reduced latency, even when multiple users access the drive simultaneously.

Powered by WD’s NASware 3.0 for Enhanced Compatibility

Western Digital’s NASware 3.0 firmware enhances system integration, improves drive balance, and reduces wear caused by vibration. This smart firmware also ensures optimized RAID performance and reduces error recovery times — perfect for multi-user NAS environments.

As a result, your NAS system operates more efficiently, and your data remains safer and more accessible.