WD Caviar® SE16 7200 RPM next-generation SATA hard drives feature up to 500 GB of storage and a 16 MB cache for lightning-fast performance. Yes, these reliable drives are fast, but they still deliver technologically advanced acoustics and cool operation. Designed for high-performance computers, multimedia and gaming systems.Key Features:-8 MB cache- Bigger cache means faster performance. A massive 8 MB cache combined with up to 300 MB/s transfer rate make these ultra-fast drives the perfect solution for the fully loaded PC with a fast processor.-Cool operating temperature- WD hard drives are designed to have the lowest power consumption of any high-capacity, desktop-class hard drive which lowers the operating temperature for enhanced drive reliability.-Whisper quiet- These highly reliable drives deliver technologically advanced acoustics. With its WhisperDrive™ and SoftSeek™ technologies, WD has minimized noise to levels virtually imperceptible to the human ear in home and business environments.Ideal For:- Designed for use in the fastest PCs on the market, including high-performance business computers, multimedia and gaming systems.How this WD hard drive protects your data:- Data Lifeguard™ is an exclusive set of data protection features, including shock protection, an environmental protection system and real-time embedded error detection and repair. WD's Data Lifeguard technology automatically finds, isolates, and repairs problems that may develop over the life of a hard drive.- Data Lifeguard Tools™ are software utilities designed for WD hard drives that work with the embedded Data Lifeguard features to make hard drive installation,diagnostics and repair both simple and worry-free. (Download Data Lifeguard Tools)- ShockGuard™ instantaneously protects the hard drive against damage from bumps and vibrations while it is running. This technology enables WD Caviar drives to achieve industry-leading shock specifications.

Western Digital WDBJRT0040BBK-WESN. HDD capacity: 4 TB. USB version: 3.2 Gen 1 (3.1 Gen 1). Product colour: Black

SOLUTIONS FOR SMB CUSTOMERSFor up to 16 bay medium to large-scale NAS environments, the WD Red Pro drive is engineered to handle increased business workloads and carries a 5-year limited warranty.NAS for Big BusinessAdd value to your business by enabling your employees to quickly and reliably sync their files and back up folders or share work with clients.NASware 3.0 TechnologySeamless integration, robust data protection and optimal performance for larger NAS systems that demand more.Built for NAS CompatibilityWD Red Pro hard drives also have NASware technology and are purpose-built to balance performance and reliability in larger NAS and RAID environments.LARGER NAS BAY SHOCK PROTECTIONA multi-axis shock sensor automatically detects subtle shock events that may occur in larger NAS environments and when combined with dynamic fly height technology, helps to adjust each read-write function to compensate for increased vibrations and protect data.DESIGNED FOR NASDesktop drives aren't purpose-built for NAS. But WD Red Pro drives with NASware 3.0 are. Our exclusive technology takes the guesswork out of selecting a drive. We can help you find the perfect storage for your NAS system.

BUILT FOR TODAY. READY FOR TOMORROW.Equipped with USB-C™ technology, the My Passport™ Ultra portable drive offers an easy way to expand your storage with a modern metal design that complements your PC. It’s Windows® 10-ready out of the box to seamlessly deliver plug-and-play storage, while password protection with hardware encryption helps enforce the security of your content. And with up to 4TB1 of storage and a 3-year limited warranty, you get storage to rely on for years to come. USB-C READY, USB 3.0 COMPATIBLEFeaturing the latest in USB-C™ technology, the My Passport™ Ultra portable drive delivers quick and easy storage for your PC, while the included USB 3.0 adapter makes sure it’s compatible with older machines.INNOVATIVE STYLE AND FUNCTIONFusing modern anodized metal and textures, the My Passport™ Ultra portable drive is available in a variety of colors to seamlessly match your personal style and the latest computers.GET MORE OUT OF WD DISCOVERYIncluded WD Discovery™ software2 makes it easy to back up your photos, videos and documents to the My Passport Ultra drive. To help preserve your online life, WD Discovery allows you to import your content from popular social media and cloud storage services, like Facebook, Dropbox and Google Drive™.3 WD Discovery software can also be used to manage your drive settings like reformatting, LED control and more.EASY-TO-USE AUTO BACKUP SOFTWAREFor your photos, videos or business documents, the WD Backup™ software included in WD Discovery makes it easy to help protect what’s important to you by automating your backup routine. Simply download WD Backup™, plug in your drive and set your hourly, daily or monthly schedule.PASSWORD PROTECTION WITH 256-BIT AES HARDWARE ENCRYPTIONThe WD Security function within WD Discovery helps keep your files private with a password you can choose, making it easy to enable password protection and 256-bit AES Hardware Encryption.HIGH CAPACITYWith up to 4TB1 of capacity, you have plenty of room to keep your photos, videos, music and documents with you, wherever you go and in your control.WINDOWS READYMy Passport Ultra is formatted for Windows® 10 to deliver plug-and-play storage out of the box. With WD Discovery™ software, you can also download the NTFS driver for macOS, so you can work seamlessly between operating systems without reformatting.3-YEAR LIMITED WARRANTYThe My Passport Ultra drive is built using tried and true WD components for lasting endurance and comes with a 3-year limited warranty to deliver reliable storage you can depend on.

Ultrastar DC HC500 SeriesHigh Capacity for Massive Data and Lower Total Cost of OwnershipDriving Up Capacity and Driving Down TCO for Cloud and Hyperscale Data CentersThe breadth and depth of Big Data is driving the universal need for higher capacities across a broad spectrum of applications and workloads. Laying the foundation for a worry-free data center, Western Digital delivers the capacity to conquer the data explosion with the Ultrastar DC HC500 series of hard drives. Built using HelioSeal technology, the industry’s only fifth-generation helium platform, the DC HC500 series is designed for public and private cloud environments, where storage density, Watts/TB and $/TB are critical for creating the most cost-efficient infrastructure. HelioSeal technology is key to achieving higher drive capacities, greater reliability ratings and extreme power efficiency. The result is a lower Total Cost of Ownership (TCO) for our cloud and enterprise customers.Beyond Air. Helium Takes You Higher.Responding to the complex needs of the modern data center, Western Digital has developed HelioSeal technology, a foundational building block for high-capacity hard disk drives (HDDs). This innovative technology hermetically seals the HDD and replaces the air inside with helium, which is one-seventh the density of air. The less dense atmosphere resets the boundaries and challenges of conventional high-capacity HDDs, allowing for dramatic increases in efficiency, reliability and value.Higher Capacity12TB CMR HDD, drop-in ready for capacity-optimized workloadsLower Power52% lower idle Watts/TB than 8TB Ultrastar air-filled drivesMore ReliableUnbeaten MTBF rating for an HDD at 2.5M hours