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WD - Red Plus 4TB Internal SATA NAS Hard Drive for Desktops

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.

Included Items

• WD 3.5" Red PLUS SATA 6GB/s NAS Hard Drive for Desktops
• Mounting screws
• Quick Install Guide

Features

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 youre 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 Digitals exclusive NASware 3.0 technology. NASware 3.0 is advanced technology that improves your NAS system by increasing compatibility, integration, upgradeability, and 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.

SpecificationsForm Factor:3.5 in.Usage:Network Attached Storage (NAS), Everyday computingProduct Weight:1.52 ouncesColor:RedMaximum Read Speed:175 megabytes per secondColor Category:RedManufacturer's Warranty - Parts:3 yearsMaximum Write Speed:175 megabytes per secondRotational Speed:5400 revolutions per minuteStorage Drive Type:HDDProduct Width:4 inchesInterface(s):SATAProduct Height:1.028 inchesStorage Capacity:4000 gigabytesMinimum System Requirements:Specifically designed for use in NAS systems with up to 8 baysCache Buffer Size:256 megabytesModel Number:WD40EFPXProduct Compatibility:Network Attached Storage (NAS), Desktop computersProduct Name:Red Plus 4TB Internal SATA NAS Hard Drive for DesktopsManufacturer's Warranty - Labor:3 yearsBrand:WDInternal Or External:Internal

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