Reliable everyday computing | WD quality and reliability | Free Acronis True Image WD Edition cloning software | Massive capacities up to 6 TB available | 2 year manufacturer's limited warranty

Designed with a workload rating up to 550TB per year, 10X desktop rating (Workload rate is defined as the amount of data transferred to or from the hard drive; Workload Rate is annualized (TB transferred X (8760/ recorded power on hours); Workload Rate will vary depending on your hardware and software components and configurations | Up to 2.5M hours MTBF with a 5 year limited OEM warrant direct with Authorized Reseller | Five generations of HelioSeal technology (10TB and above) | Rotational Vibration Safeguard (RVS) technology for vibration protection

Built for 24/7 surveillance | All Frame technology for better performance | Designed to support up to 64 HD cameras | Engineered for compatibility | 3-Year manufacturer's limited warranty

Portable Storage: This hard drive has a compact 3.5-inch form factor that is easy to carry around. | High Capacity: With 1TB of digital storage capacity, you'll have plenty of room for your files and media. | Fast Data Transfer: The hard drive has a data transfer rate of 150MB/s, so you can save and load files quickly. | Reliable Performance: The hard drive spins at 5400 RPM, providing fast and efficient data access. | SATA Connectivity: The hard drive uses SATA interface for easy installation and compatibility with most devices.

SATA 1.5Gb/s | 74GB, 10000 RPM, 16 MB Cache, Avg. Seek 4.6ms, Avg. write 5.2ms | Average Latency 2.99ms | Form Factor 3.5"

.✅ HELIOSEAL: DELIVERS TWICE THE CAPACITY USING ONE-QUARTER LESS POWER: Ultrastar He8 goes beyond what any air-based HDD can do and seamlessly integrates into virtually any mainstream enterprise environment. Cooler and quieter with excellent power efficiency (Watts/TB) and no-compromise performance, the Ultrastar He8 lays the foundation for future growth in massive scale-out environments. | ✅ HIGH CAPACITY: Delivering high capacity at 8TB, Ultrastar He8 is based on the widely accepted and proven HelioSeal platform. HelioSeal technology replaces air with helium inside the drive, reducing air turbulence and enabling 7Stac, a seven-disk design in a traditional 3.5-inch form factor. Ultrastar He8 goes beyond what any air-based HDD can do and seamlessly integrates into virtually any mainstream enterprise environment. | ✅ TCOPTIMIZE: INCREASE STORAGE EFFICIENCY: Ultrastar He8 provides a unique TCO value proposition and delivers greater storage efficiency with breakthroughs in capacity, power efficiency and performance. This HelioSeal hard drive achieves up to 3X higher random write performance than the prior generation, Ultrastar He6, thanks to HGST media cache architecture, a disk-based caching technology. | ✅ DATA SECURITY AND RELIABILITY: Compliance and privacy requirements drive the need for increased data security. Ultrastar He8 offers security and encryption options to protect data from unauthorized use. The Ultrastar He8 extends HGST’s long-standing tradition of reliability leadership with a 2.5M-hour MTBF rating. | ✅ HGST BEST QUALITY AND SERVICE: HGST’s Ultrastar He8 extends the company’s long-standing tradition of performance and capacity leadership. The proven drive design enables high reliability and availability to customer data. Ultrastar quality, performance and world class technical support and service provides customers with a lower total cost of ownership over previous generations

Enormous 2 TB of enterprise class capacity | 7200 RPM performance | 6 Gb/s SATA interface | Advanced Format | 5 Year Warranty

Industry's leading 4TB capacity in a standard 3.5-inch form factor | Industry's best Idle and Active power efficiency (Watts/TB) | Reliable, field-proven, 2nd generation HelioSeal process and 7Stac design | 2M hours MTBF rating & 5-year limited warranty | Advanced format 4Kn and 512e models

2.0 million hours mtbf | Advanced format | 512 byte emulation (512e) | 6 GB/s SATA interface | Dual stage actuator (dsa) and enhanced rotational vibration safeguard (rvs) for robust performance in multi-drive environments

Auto backup with Included WD Backup Software | Password Protection with hardware encryption | Trusted drive built with WD reliability | USB 3.0 port; USB 2.0 compatible; System Compatibility: Windows 10, Windows 8.1, Windows 7; Requires reformatting for Mac OS X operating system | 3 year manufacturer's Limited Warranty

Auto backup with included WD Backup software | Password protection with hardware encryption | Trusted drive built with WD reliability | USB 3.0 port; USB 2.0 compatible. SYSTEM COMPATIBILITY: Windows 10, Windows 8.1, Windows 7. Requires reformatting for Mac OS X operating system | 3-year manufacturer's limited warranty

Blazing-fast file transfers with read speeds up to 540 MB/s | Password protection with hardware encryption | USB Type-C and USB 3.1 Gen 2 ready; USB 3.0, USB 2.0 and USB-A compatible | WD Discovery software for WD Backup, WD Security, Social Media and Cloud Storage import, WD Drive Utilities | Trusted drive built with WD reliability | Compatible with Windows 10, Windows 8.1, Windows 7, macOS 10.13+. Reformatting may be required for other operating systems.

Store up to 24TB* for archiving photos, videos, music, important and historical documents, and more (*1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.) | Plug-and-play expandability | SuperSpeed USB 3.2 Gen 1/USB 3.0 (5Gbps)

Blazing-fast file transfers with speeds up to 515 MB/s | Password protection with hardware encryption | USB Type-C and USB 3.1 Gen 2 ready; USB 3.0, USB 2.0 and USB-A compatible | Trusted Drive built with WD reliability | Automatic backup

2TB Storage Capacity | USB 3.0 and USB 2.0 compatibility | Extra storage for your photos, videos, music and files | Formatted for Windows 8, 7, Vista & XP; Easily Reformat Drive for Mac | WD quality and reliability | Operating Temperature 5 Degrees Celsius to 35 Degrees Celsius

Slim Design | Software for device management and backup with password protection. (Download and installation required. Terms and conditions apply. User account registration may be required.) | 256-bit AES hardware encryption | SuperSpeed USB 3.0 port (5Gbps); USB 2.0 compatible | 3-year limited warranty

Sleek, stylish aluminum design | For Mac compatibility this Hard Drive requires reformatting; Refer to Application Guide for guidance on this | Automatic, local and cloud backup | Password protection and 256 bit hardware encryption; Premium storage with up to 2 TB capacity | USB 3.0 connectivity. 3 year limited warranty

Next-generation desktop performance hard drive designed to intensify your PC experience | Improved Architectural Designs: Dual Core Processor, High Resolution Controller (HRC), StableTrac Technology | Improved Data Protection: Vibration Control Technology (VCT), Corruption Protection Technology (CPT), NoTouch Ramp Load Technology | Industry-leading 5-year manufacturer limited warranty | Package includes a hard drive only - no screws, cables, manuals included. Please purchase mounting hardware and cables separately if necessary.

The My Book drive is trusted desktop storage designed to complement your personal style with a massive amount of space to store your photos, videos, music, and documents. Equipped with password protection and perfectly paired with backup software, My Book desktop storage helps keep your files safe. | Easy to Use. Ready to use with Mac and Windows computers right out of the box, so you can start transferring files, saving your memories, and backing up right away. It also comes with all the software you need to help protect your data. | Complete Backup. My Book desktop storage comes equipped with backup software to help make sure your photos, videos, music, and documents don’t get lost. You can set it to run automatically to your schedule. Just pick the time and frequency to back up important files from your system. With the power of the included backup software, you’ve got complete backup routine options to help recover data in the event of a computer virus or computer failure, or if you accidentally press “delete”. | Password Protection with Hardware Encryption. The My Book drive’s built-in 256-bit AES hardware encryption with password protection helps keep your content private and safe. Just activate password protection and set your own personalized password using the included software. For quick, convenient access you can set to automatically unlock the drive on your computer, saving you the hassle of keying in your password every time. | Massive capacity, Available in capacities up to 18TB, there's plenty of room to save the massive amounts of photos, videos, and music you love, plus your important documents..SuperSpeed USB 3.0, (5 Gbps); USB 2.0 compatible

Auto backup with included WD Backup software | Password protection with hardware encryption | Trusted drive built with WD reliability | USB 3.0 port; USB 2.0 compatible. SYSTEM COMPATIBILITY: Windows 10, Windows 8.1, Windows 7. Requires reformatting for Mac OS X operating system | 3-year manufacturer's limited warranty

24x7 reliability - These drives are designed to last in always-on streaming digital audio/video environments such as DVR/PVR, digital video surveillance and other demanding multimedia applications. | Optimized for smooth, continuous digital video playback of up to five simultaneous HD streams. SilkStream is compatible with the ATA streaming command set so AV customers can use standard streaming management and error recovery options. | Quiet - Noise levels have been minimized to virtually below the threshold of human hearing. Low power consumption - The drive draws less than 2 Watts while operating and a mere 4.75 Watts during spin up. | 1 TB capacity holds up to 200,000 digital photos, 250,000 MP3 files, and 120 hours of HD video. | 3 year limited warranty.

Power-conserving WD AV-GP drives offer significant power savings and thermally optimized operation resulting in lower cost of ownership and unsurpassed reliability for PVR/DVR, IPTV boxes and media server manufacturers. | SilkStream - Optimized for smooth, continuous digital video playback of up to twelve simultaneous HD streams. SilkStream is compatible with the ATA streaming command set so CE customers can use standard streaming management and error recovery options. | Ideal for set-top boxes (PVR, DVR and IPTV), media servers, media centers, and surveillance applications. | 1 TB capacity holds up to 200,000 digital photos, 250,000 MP3 files, and 120 hours of HD video.

Desktop performance hard drive. WD Black hard drives are designed for desktop PC and power users who demand performance with a variety of upgrade options available | Performance storage available in up to 6TB capacities | 2X DRAM cache up to 128 MB (6TB, 5TB only) for faster read operations | Designed for creative professionals, gamers and system builders | WD's StableTrac and Dynamic Cache Technology increase reliability and optimize performance

Low profile design to fit thin laptops and tablets. | Low power consumption and ultra-quiet design. | Reliable and rugged - Shock Guard technology protects the drive mechanics and platter surfaces from shocks. Secure Park parks the recording heads off the disk surface during spin up, spin down, and when the drive is off. | 1 TB capacity holds up to 200,000 digital photos, 250,000 MP3 files, and 120 hours of HD video. | 2 year limited warranty. | Package includes a hard drive only - no screws, cables, manuals included. Please purchase mounting hardware and cables separately if necessary. | Ships in WD-certified box for safe transit during shipping

Capacity: 320 GB | Spindle Speed (rpm): 5400 | Low power consumption | Interface: SATA 6 Gb/s | Buffer to Host: 6 Gb/s

Capacity: 500GB | Rotational Speed: 7200 RPM Class | Get Storage Capacity Up to 6 TB | Mainstream 2 TB to 4 TB | Pair a larger capacity drive with an SSD to give your desktop a performance and storage boost.

High Capacity: 1TB of digital storage capacity for backup and storage needs | Portable Design: Compact 3.5 inch external hard drive with USB 3.0 connectivity for easy transport | Fast Data Transfer: 5GB/s data transfer rate for quick file sharing and backup | Reliable Performance: Spinning disk with 7200rpm rotational speed for stable data access | Sleek Black Color: Modern black finish adds style to your workspace or home

Compatibility : Windows, Windows Server, Linux, and Mac OS | Designed for 24x7x365 reliability at workloads up to 550TB per year | High level of reliability with up to 2.5 million hours MTBF. Compatibility: Windows, Windows Server, Linux, and Mac OS | Performance-optimized for heavy application workloads | RAID-specific time-limited error recovery (TLER)

Compatibility : Windows, Windows Server, Linux, and Mac OS | Designed for 24x7x365 reliability at workloads up to 550TB per year | High level of reliability with up to 2.5 million hours MTBF; Performance optimized for heavy application workloads | 5 year limited Warranty; Compatible with windows, windows server, linux, and mac os | RAID specific time limited error recovery (TLER)

IntelliSeek - Calculates optimum seek speeds to lower power consumption, noise, and vibration. | And caching algorithms designed to deliver both significant power savings and solid performance. | And offer best-in-class acoustics and operating temperature and 3rd generation SATA interface. | WD Caviar Green hard drives reduce power consumption by up to 40%. | IntelliPower - A fine-tuned balance of spin speed, transfer rate.

WD Green hard drives reduce power consumption, provide quiet acoustics, and effective power management | IntelliPower - A fine-tuned balance of spin speed, transfer rate and caching algorithms designed to deliver both significant power savings and solid performance. | IntelliSeek - Calculates optimum seek speeds to lower power consumption, noise, and vibration. | 2 year limited warranty. | Interface (SATA) 6 Gb/ and Form factor 3.5-inch

Designed for Mac and Time Machine ready | Password protection with hardware encryption | Reimagined design. System Requirements : Formatted HFS + Journaled macOS High Sierra, Sierra or El Capitan | Trusted drive built with WD reliability | USB 3.0 port; USB 2.0 compatible

Designed for Mac and Time Machine ready | Password protection with hardware encryption | Reimagined design | Trusted drive built with WD reliability | USB 3.0 port; USB 2.0 compatible

Engineered specifically for surveillance security systems | Reduced video frame loss | Tuned for write-intensive, low bit-rate, high stream-count applications typical to most surveillance applications | Prioritized write-operations for maximized surveillance performance | TLER & ATA streaming support. | Package includes a hard drive only - no screws, cables, manuals included. Please purchase mounting hardware and cables separately if necessary. | Ships in WD-certified box for safe transit during shipping

Engineered specifically for surveillance security systems,Reduced video frame loss | Tuned for write-intensive, low bit-rate, high stream-count applications typical to most surveillance applications | Prioritized write-operations for maximized surveillance performance, TLER & ATA streaming support. | Package includes a hard drive only - no screws, cables, manuals included. Please purchase mounting hardware and cables separately if necessary. Ships in WD-certified box for safe transit during shipping | "Hard Drive Speed: 5400 RPMCache Buffer: 64MB Includes: Quick install guide and Operating System Compatibility: Windows 8, Windows 7, Mac" | Built for always-on surveillance storage applications | All Frame technology for reduced pixilation and video interruption | Designed to support up to 32 HD cameras | Caching algorithms specifically designed for security surveillance operation | 3 year limited warranty | 6 TB capacity holds up to 1,200,000 digital photos, 1,500,000 MP3 files, and 450 hours of HD video.

Industry's highest capacity nearline drive - WD RE SATA hard drives are available in capacities ranging from 2 TB to 4 TB to suit even the most demanding storage needs | Highest performance for business-critical applications - WD RE delivers 6 Gb/s transfer rates, sustained sequential data rates of 171 MB/s and high random I/O rates | Designed for quality and reliability - With a field-tested 1.2 million hour MTBF, this high performance drive delivers the highest level of reliability for 24x7 operation in up to 100% duty cycle applications | Dual processor - Twice the processing power to maximize performance | Vibration Protection - Enhanced RAFF technology includes sophisticated electronics to monitor the drive and correct both linear and rotational vibration in real time. The result is a significant performance improvement in high vibration environments over the previous generation of drives. | 5 year limited warranty

Capacity: 500 GB, Rotational Speed: 7200 RPM, Cache: 64 MB | Interface: SATA 3 Gbps | Power Dissipation(Average): 12VDC (A, max): 2.25, Read/Write: 6.4 W | Idle: 4.5 W, Standby: 0.8 W, Sleep: 0.8 W

Specifically designed for use in NAS systems with up to 8 bays | Tested for 24x7 reliability | NASware firmware for compatibility | 3-year limited warranty | Small and home office NAS systems in a 24x7 enviornment | Package includes a hard drive only - no screws, cables, manuals included. Please purchase mounting hardware and cables separately if necessary. | Ships in WD-certified box for safe transit during shipping

Designed specifically with medium or large scale business customers in mind, WD Red Pro drives are available for up to 24-bay NAS systems. | Engineered to handle high-intensity workloads in 24x7 environments, WD Red Pro is ideal for archiving and sharing, as well as RAID array rebuilding on extended operating systems such as ZFS or other file systems. | These drives add value to your business by enabling your employees to quickly share their files and back-up folders reliably in your NAS solution. | 7200RPM performance class and 5-year limited warranty | Available in capacities ranging from 2-22TB with support for up to 24 bays | Supports up to 300TB/yr workload rate | Enhanced reliability with 3D Active Balance Plus technology and error recovery controls with NASware 3.0 technology