Western Digital WDBSLA0040HNC-NRSN Internal Hard Drive Data Storage

Maximum performance
Sophisticated performance enhancing features in these 7200 RPM drives deliver the speed you need for demanding applications like photo and video editing and Internet gaming.

High performance electronics
The dual processor and dynamic cache improve the drive's performance overall. You get twice the processing power and optimized read and write speeds for less throughput congestion and faster performance.

NoTouch Ramp Load technology
The recording head never touches the disk media ensuring significantly less wear as well as better drive protection in transit.

Upgrading your drive is easy
WD Acronis® True Image, available as a free download on the WD Support site, enables you to copy all your data to a new drive so you don't have to reinstall your operating system to get all the benefits of a new drive.

The WD advantage
WD puts our products through extensive Functional Integrity Testing (F.I.T) to ensure our drives consistently meet the highest quality and reliability standards of the WD brand. Our customer support lines have longer operational hours to ensure you get the help you need when you need it. Our toll-free customer support lines are here to help or you can access our WD Support site for additional details.

Ideal for:
WD Desktop Performance hard drives are tested and recommended for use in PCs and high-performance workstations.*
* Desktop drives are not recommended for use in RAID environments, please consider using WD Red hard drives for home and small office 1-5 bay NAS systems and WD Enterprise hard drives for rackmount and >5 bay NAS systems.