WD - Red Plus 4TB Internal SATA NAS Hard Drive

WD Red Plus NAS internal hard drives are designed with CMR technology for RAID-optimized NAS systems with up to eight bays. Perfect for handling increased workloads associated with small- to medium-sized business environments, including expanded OS compatibility and ZFS.

Tackle Intensity

Packed with power to handle NAS environments in home offices up to medium-sized businesses. Ideal for helping protect, archive, and share valuable data in NAS systems with up to 8 bays. WD Red Plus NAS drives give you the flexibility, versatility, and confidence you need.

Small or Medium Businesses

WD Red Plus drives deliver the speed and capacity business customers require to store, protect, and share increasing amounts of data with a growing number of NAS users. For NAS systems with up to 8 bays, deliver uncompromising performance and unwavering assurance.

For Home Office and Power Users

Whether you’re a power user looking to store high-resolution videos or running a home office with thousands of electronic documents, WD Red Plus drives are designed to help you effortlessly organize, protect, and share your digital content.

Exclusive NASware 3.0 Technology

Built into every WD Red Plus hard drive is Western Digital’s exclusive NASware 3.0 technology. NASware 3.0 is advanced technology that improves your NAS system by increasing compatibility, integration, upgradeability, and reliability.

Compatibility

Optimized for NAS systems, unique algorithm balances performance and reliability in NAS and RAID environments. One of the most compatible drives available for NAS. WD Red Plus drives are a reflection of extensive NAS partner technology engagement and compatibility testing.

3D Active Balance Plus

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, noise in a multi-drive system, reduce the life span, and degrade the performance.

Thrives in 24/7 Environments

Since your NAS system is always on, a reliable drive is essential. With an MTBF of up to 1 million hours4 , the WD Red Plus drive is engineered to tackle 24/7 environments

Premium Support

Confidently upgrade your NAS performance with the assurance of a 3-year limited warranty, coupled with world-class support services included with every WD Red Plus drive.