WD Scorpio Blue drives offer high-performance, low power consumption, & cool operation, perfect for notebooks & other portable devices. Pick the drive that suits your needs with the confidence in knowing that all WD Scorpio Blue drives are built to the highest standards of quality & reliability. ...

WD Scorpio Blue 2.5-inch SATA & PATA hard drives offer solid-performance, ultra-quiet operation & low-power use for portable digital devices of all kinds. Pick the drive that suits your needs with the confidence in knowing that all WD Scorpio Blue drives are built to the highest standards of quality & reliability. Low power consumption State-of-the-art seeking algorithms optimize the way the drive seeks for data, which significantly improves power consumption. Ultra cool & quiet In a notebook drive, silence is golden. WD’s exclusive Whisper Drive™ technology delivers one of the quietest 2.5-inch hard drives on the market. Designed for various applications WD Scorpio Blue has a portfolio of drives to satisfy all your portable computing needs. These drives are available in multiple z-heights including the 9.5 mm industry standard, 7 mm for use in thin notebooks & compatible with mainstream systems, & 12.5 mm primarily for external enclosures. Reliable WDs Secure Park™ parks the recording heads off the disk surface during spin up, spin down, & when the drive is off. This ensures the recording head never touches the disk surface resulting in enhanced long term reliability due to less head wear, & enhanced nonoperational shock tolerance. Rugged WDs Shock Guard™ technology protects the drive mechanics & platter surfaces from shocks. Tested for compatibility We perform tests on hundreds of systems & a multitude of platforms in our FIT Lab™ & Mobile Compatibility Lab to give our customers confidence that our drives will work in their systems. Advanced Format (AF) Technology adopted by WD & other drive manufacturers to increase media format efficiencies, thus enabling larger drive capacities. (PVT models only) Technical

Specification Capacity: 750GB Interface: SATA-II (SATA 3 Gb/s) Form factor: 2.5" Ro HS compliant: Yes Data Transfer
- buffer to host: 3 Gb/s Data Transfer
- host to/from drive (sustained): 138MB/s Cache: 8MB Average latency: 5.5ms Rotational speed: 5400RPM Average drive ready time (sec): 4 Operating temperature: 0
- 60°C Non-operating temperature: -40
- 65 °C

Height: 9.50mm Length: 100.20mm

Width: 69.85mm Weight: 0.15kg









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WD’s Se hard drives provide an ideal solution for scale-out datacenters, delivering a cost-effective combination of performance, reliability, & workload capability while maintaining the hardiness of a true enterprise-class design. All WD datacenter storage devices are designed from the ground up to deliver optimal performance & maximum data integrity while running 24x 7x 365 in demanding multi-slot environments. A pedigree in enterprise WD, one of the storage industry’s pioneers & long-time leaders, has a rich history of manufacturing reliable enterprise storage at an affordable cost. Built on a time-tested, multi-generation platform, with over 28 million terabytes of enterprise-class storage shipped*, WD understands reliable high-quality products are the backbone of your datacenter investment. Designed for quality & reliability All drives undergo at least 5 million hours of functional testing, & over 20 million hours of additional testing under actual workloads in actual server & storage systems. Dual processor Twice the processing power to maximize performance. RAFF™ rotational vibration cancellation technology Enhanced RAFF technology

Includes:: sophisticated electronics to monitor the drive & correct both linear & rotational vibration in real time. The result is a significant performance improvement in high vibration environments over the previous generation of drives. Dual actuator technology A head positioning system with two actuators that improves positional accuracy over the data track (s). The primary actuator provides coarse displacement using conventional electromagnetic actuator principles. The secondary actuator uses piezoelectric motion to fine tune the head positioning to a higher degree of accuracy.

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WD’s Se hard drives provide an ideal solution for scale-out datacenters, delivering a cost-effective combination of performance, reliability, & workload capability while maintaining the hardiness of a true enterprise-class design. All WD datacenter storage devices are designed from the ground up to deliver optimal performance & maximum data integrity while running 24x 7x 365 in demanding multi-slot environments. A pedigree in enterprise WD, one of the storage industry’s pioneers & long-time leaders, has a rich history of manufacturing reliable enterprise storage at an affordable cost. Built on a time-tested, multi-generation platform, with over 28 million terabytes of enterprise-class storage shipped*, WD understands reliable high-quality products are the backbone of your datacenter investment. Designed for quality & reliability All drives undergo at least 5 million hours of functional testing, & over 20 million hours of additional testing under actual workloads in actual server & storage systems. Dual processor Twice the processing power to maximize performance. RAFF™ rotational vibration cancellation technology Enhanced RAFF technology

Includes:: sophisticated electronics to monitor the drive & correct both linear & rotational vibration in real time. The result is a significant performance improvement in high vibration environments over the previous generation of drives. Dual actuator technology A head positioning system with two actuators that improves positional accuracy over the data track (s). The primary actuator provides coarse displacement using conventional electromagnetic actuator principles. The secondary actuator uses piezoelectric motion to fine tune the head positioning to a higher degree of accuracy.

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WD’s Se hard drives provide an ideal solution for scale-out datacenters, delivering a cost-effective combination of performance, reliability, & workload capability while maintaining the hardiness of a true enterprise-class design. All WD datacenter storage devices are designed from the ground up to deliver optimal performance & maximum data integrity while running 24x 7x 365 in demanding multi-slot environments. A pedigree in enterprise WD, one of the storage industry’s pioneers & long-time leaders, has a rich history of manufacturing reliable enterprise storage at an affordable cost. Built on a time-tested, multi-generation platform, with over 28 million terabytes of enterprise-class storage shipped*, WD understands reliable high-quality products are the backbone of your datacenter investment. Designed for quality & reliability All drives undergo at least 5 million hours of functional testing, & over 20 million hours of additional testing under actual workloads in actual server & storage systems. Dual processor Twice the processing power to maximize performance. RAFF™ rotational vibration cancellation technology Enhanced RAFF technology

Includes:: sophisticated electronics to monitor the drive & correct both linear & rotational vibration in real time. The result is a significant performance improvement in high vibration environments over the previous generation of drives. Dual actuator technology A head positioning system with two actuators that improves positional accuracy over the data track (s). The primary actuator provides coarse displacement using conventional electromagnetic actuator principles. The secondary actuator uses piezoelectric motion to fine tune the head positioning to a higher degree of accuracy.

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WD Sentinel DS5100 is ideal for small businesses looking for an ultra-compact unified storage solution with an integrated i SCSI SAN, NAS & server-based backup technology. The S-Series is designed as network-attached storage that runs both on-premise applications like Quick Books & cloud-based line-of-business applications like Microsoft Office 365. For on-premise applications, there are over 1, 000 Windows business applications that are certified for Windows Server that meet a wide variety of business needs. The Cloud-based Microsoft services can be integrated through the Administrative Dashboard for deploying Windows Azure & Office 365 accounts & centralized user provisioning. Built by WD, powered by an Intel Xeon dual core processor, & running Microsoft Windows Server 2012 R2 Essentials, the WD Sentinel DS5100 is based on proven technologies from industry leaders. Unlike competitors’ proprietary operating systems, the WD Sentinel DS5100 is a fully configured native Windows Server which allows thousands of Windows applications to be deployed. The WD Sentinel DS5100

Includes:: WD SE 3.5” enterprise-class hard drives. Featuring a dedicated OS boot drive, dual/redundant gigabit ethernet ports, & dual/redundant external DC-in power adapter ports. This engineered redundancy, along with a bezel lock for physical security, add to the reliability of this utra-compact Storage Plus Server that can be deployed virtually anywhere. The WD Sentinel DS5100 is a complete, fully configured solution with automatic backup & restore software for up to 25 users & 50 computers, all at a very affordable price. By combining a single solution for both storage & server requirements, the WD Sentinel DS5100 is a great solution for any small business looking for their first server.

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Proven Technology. Built by WD, powered by an Intel Xeon dual core processor, & running Microsoft Windows Server 2012 R2 Essentials, the WD Sentinel DS6100 is based on proven technologies from industry leaders. Unlike competitors’ proprietary operating systems, the WD Sentinel DS6100 is a fully configured native Windows Server which allows thousands of Windows applications to be deployed. Reliable Hardware. The WD Sentinel DS6100

Includes:: WD SE 3.5-inch enterprise-class hard drives. Featuring a dedicated OS boot drive, dual/redundant gigabit ethernet ports, & dual/redundant external DC-in power adapter ports. This engineered redundancy, along with a bezel lock for physical security, add to the reliability of this utra-compact Storage Plus Server that can be deployed virtually anywhere. Affordable Price. The WD Sentinel DS6100 is a complete, fully configured solution with automatic backup & restore software for up to 25 users & 50 computers, all at a very affordable price. By combining a single solution for both storage & server requirements, the WD Sentinel DS6100 is a great solution for any small business looking for their first server.

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WD Sentinel DS6100 provides storage server & primary domain controller roles across multiple platforms & systems, including Mac & Windows platforms; remote desktop clients; web browsers for remote web access; & i SCSI/SAN systems. Designed for storage plus server capabilities, the WD Sentinel™ DS6100 is ideal for small businesses that are looking for an ultra-compact unified storage solution with an integrated i SCSI SAN, NAS & server-based backup technology. Featuring hard drives optimized for reliability, quality & performance, an Intel Xeon™ quad core processor & Microsoft Windows Server 2012 R2 Essentials operating system, it offers the flexibility to make technology decisions based on indiviquad business needs & provides highly secure access to data & line of business applications, even when working remotely. Ultra-compact storage plus server for Small Business WD Sentinel DS6100 is ideal for small businesses that need their first server to be installed & on-boarded for first use right out of the box. It is easy to setup & use & provides a unified storage solution with an integrated i SCSI SAN, NAS & server-based backup technology. Designed to be “plug & play, ” the WD Sentinel DS6100

Includes:: pre-installed hard-drives, an operating system & all of the necessary software tools to complete the on-boarding & protect the data on a small business network. Complexity has been reduced, so once it’s set up, it intelligently manages drive & network status, reducing maintenance time so you can focus on your business. Windows Server R2 2012 Essentials WD Sentinel DS6100 comes pre-installed with Windows Server 2012 R2 Essentials, an ideal operating system for small businesses. It provides a powerful & flexible solution that helps protect your business data while allowing you to access the information you need from virtually anywhere with almost any device. It provides an easy setup, installation & migration experiences, a simplified management experience & better network-wide security features. It also incorporates the latest Microsoft technologies for management, networking, data storage & backup, security, document & folder sharing. Windows Server 2012 R2 Essentials supports up to 25 users & 50 devices. When your business needs exceed the limit, you can purchase an additional license & upgrade to Windows Server 2012 R2 Standard. Support for Line-of-Business Applications In addition to leveraging the backup, shared storage & cloud-based services capabilities of the WD Sentinel DS6100, small business owners can use it as an application server for running on-premise or cloud-based line-of-business applications, including Office 365 & Quick Books, the 1 SMB Application. Using WD Sentinel DS6100 as an application server helps small businesses lower their maintenance overhead because there is no need to run multiple appliances that are each performing independent functions. Such a capability significantly increases the ROI for the server & helps justify the cost. Built-in Active Directory & Primary Domain Controller Small businesses need to keep their data secure & must be able to restrict user access to it. The Active Directory & Primary Domain Controller in the WD Sentinel DS6100 provides centralized management & security by authenticating & authorizing all users & computers on the network. It assigns & enforces security policies for all computers, so when a user logs into a computer that is part of a Windows domain, Active Directory checks the submitted password & determines what data the user is able to access. All inclusive best-in-class data protection for small business We combined hardware & software from industry leaders to deliver a reliable, secure & easy-to-manage all-in-one server designed specifically for small office environments. The WD Sentinel DS6100

Features: • Best-in-class, pre-configured hard drives optimized for performance, quality & reliability. • Built with an Intel Xeon™ quad core processor inside, WD Sentinel DS6100 keeps your business running smoothly with server-class features that help protect critical business data with redundant storage capabilities & allows quick recovery in the event of a failure. • Windows Server 2012 R2 Essentials– An ideal server for small businesses, Windows Server 2012 R2 Essentials provides a powerful & flexible solution that helps protect your business data while allowing you to access the information you need from virtually anywhere with almost any device. It provides easier setup, installation & migration experiences, a simplified management experience & better network-wide security features. It also incorporates the latest Microsoft technologies for management, networking, data storage & backup, & provides integration capabilities for cloud-based applications & services. Backup server for up to 50 computers WD Sentinel DS6100

Includes:: Windows Server 2012 R2 Essentials software, providing centralized automated server-based backup for up to 50 Windows or Mac client computers in your network so there’s no need to purchase additional backup software. Easy setup & administration WD Sentinel DS6100

Includes:: the hardware & software needed to centralize your business files. Once it’s set up, administration is easy because it intelligently manages drive & network status, reducing maintenance time so you can focus on your business. Anywhere Access & built-in VPN WD Sentinel DS6100 is a centralized storage solution with secure remote access. In addition to being able to access shared business data while inside the local network, the server provides an “always on” network storage solution that provides small businesses with 24/7 access to data from virtually anywhere. Data can be accessed through any device, including a desktop, laptop, smartphone or a tablet. The anywhere access feature also supports remote system administration so small business owners, their trusted employees or IT administrators can perform administrative functions when not in the office. Virtualize WD Sentinel storage using i SCSI Target WD Sentinel DS6100 supports i SCSI. IT Pro’s & advanced users have the ability to partition their WD Sentinel for both NAS File based storage as well as IP-SAN with the i SCSI Target. This capability enables the administrator to create multiple i SCSI targets to meet the specific needs of their dynamic IT environments. Choice of Disaster Recovery Options WD Sentinel DS6100 offers a choice of disaster recovery protection options providing small businesses with the peace of mind that their business data is secure. They can choose to protect their data using secure off-site data backup to the cloud, which

Includes:: disaster recovery through cloud storage services, local disaster recovery through network share (LAN & WAN) or local disaster recovery through DAS.









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WD Sentinel DS6100 provides storage server & primary domain controller roles across multiple platforms & systems, including Mac & Windows platforms; remote desktop clients; web browsers for remote web access; & i SCSI/SAN systems. Designed for storage plus server capabilities, the WD Sentinel™ DS6100 is ideal for small businesses that are looking for an ultra-compact unified storage solution with an integrated i SCSI SAN, NAS & server-based backup technology. Featuring hard drives optimized for reliability, quality & performance, an Intel Xeon™ quad core processor & Microsoft Windows Server 2012 R2 Essentials operating system, it offers the flexibility to make technology decisions based on indiviquad business needs & provides highly secure access to data & line of business applications, even when working remotely. Ultra-compact storage plus server for Small Business WD Sentinel DS6100 is ideal for small businesses that need their first server to be installed & on-boarded for first use right out of the box. It is easy to setup & use & provides a unified storage solution with an integrated i SCSI SAN, NAS & server-based backup technology. Designed to be “plug & play, ” the WD Sentinel DS6100

Includes:: pre-installed hard-drives, an operating system & all of the necessary software tools to complete the on-boarding & protect the data on a small business network. Complexity has been reduced, so once it’s set up, it intelligently manages drive & network status, reducing maintenance time so you can focus on your business. Windows Server R2 2012 Essentials WD Sentinel DS6100 comes pre-installed with Windows Server 2012 R2 Essentials, an ideal operating system for small businesses. It provides a powerful & flexible solution that helps protect your business data while allowing you to access the information you need from virtually anywhere with almost any device. It provides an easy setup, installation & migration experiences, a simplified management experience & better network-wide security features. It also incorporates the latest Microsoft technologies for management, networking, data storage & backup, security, document & folder sharing. Windows Server 2012 R2 Essentials supports up to 25 users & 50 devices. When your business needs exceed the limit, you can purchase an additional license & upgrade to Windows Server 2012 R2 Standard. Support for Line-of-Business Applications In addition to leveraging the backup, shared storage & cloud-based services capabilities of the WD Sentinel DS6100, small business owners can use it as an application server for running on-premise or cloud-based line-of-business applications, including Office 365 & Quick Books, the 1 SMB Application. Using WD Sentinel DS6100 as an application server helps small businesses lower their maintenance overhead because there is no need to run multiple appliances that are each performing independent functions. Such a capability significantly increases the ROI for the server & helps justify the cost. Built-in Active Directory & Primary Domain Controller Small businesses need to keep their data secure & must be able to restrict user access to it. The Active Directory & Primary Domain Controller in the WD Sentinel DS6100 provides centralized management & security by authenticating & authorizing all users & computers on the network. It assigns & enforces security policies for all computers, so when a user logs into a computer that is part of a Windows domain, Active Directory checks the submitted password & determines what data the user is able to access. All inclusive best-in-class data protection for small business We combined hardware & software from industry leaders to deliver a reliable, secure & easy-to-manage all-in-one server designed specifically for small office environments. The WD Sentinel DS6100

Features: • Best-in-class, pre-configured hard drives optimized for performance, quality & reliability. • Built with an Intel Xeon™ quad core processor inside, WD Sentinel DS6100 keeps your business running smoothly with server-class features that help protect critical business data with redundant storage capabilities & allows quick recovery in the event of a failure. • Windows Server 2012 R2 Essentials– An ideal server for small businesses, Windows Server 2012 R2 Essentials provides a powerful & flexible solution that helps protect your business data while allowing you to access the information you need from virtually anywhere with almost any device. It provides easier setup, installation & migration experiences, a simplified management experience & better network-wide security features. It also incorporates the latest Microsoft technologies for management, networking, data storage & backup, & provides integration capabilities for cloud-based applications & services. Backup server for up to 50 computers WD Sentinel DS6100

Includes:: Windows Server 2012 R2 Essentials software, providing centralized automated server-based backup for up to 50 Windows or Mac client computers in your network so there’s no need to purchase additional backup software. Easy setup & administration WD Sentinel DS6100

Includes:: the hardware & software needed to centralize your business files. Once it’s set up, administration is easy because it intelligently manages drive & network status, reducing maintenance time so you can focus on your business. Anywhere Access & built-in VPN WD Sentinel DS6100 is a centralized storage solution with secure remote access. In addition to being able to access shared business data while inside the local network, the server provides an “always on” network storage solution that provides small businesses with 24/7 access to data from virtually anywhere. Data can be accessed through any device, including a desktop, laptop, smartphone or a tablet. The anywhere access feature also supports remote system administration so small business owners, their trusted employees or IT administrators can perform administrative functions when not in the office. Virtualize WD Sentinel storage using i SCSI Target WD Sentinel DS6100 supports i SCSI. IT Pro’s & advanced users have the ability to partition their WD Sentinel for both NAS File based storage as well as IP-SAN with the i SCSI Target. This capability enables the administrator to create multiple i SCSI targets to meet the specific needs of their dynamic IT environments. Choice of Disaster Recovery Options WD Sentinel DS6100 offers a choice of disaster recovery protection options providing small businesses with the peace of mind that their business data is secure. They can choose to protect their data using secure off-site data backup to the cloud, which

Includes:: disaster recovery through cloud storage services, local disaster recovery through network share (LAN & WAN) or local disaster recovery through DAS.









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Whether you're an IT expert or not, WD Sentinel is easy to install & provides secure centralized storage, complete data protection, & remote file access for your employees & trusted vendors while in the office or from anywhere Plug-&-play installation The easy set up process means that you can integrate WD Sentinel into your office network like a pro. The administration dashboard quickly guides you through the process including adding users, setting up user access, creating public or private shares, & scheduling backups. Easy maintenance Replacing one of the pre-installed drives is as easy as changing a lightbulb. Just open the door & swap out the drives. WD Sentinel does the rest. It seamlesslymigrates the server to the appropriate RAID level & automatically expands the server's storage capacity. Your users can still access theirbusiness data while the drive is being integrated. No data loss. No down time. Comprehensive data protection for your entire office has never been easier. 1. The drives inside: Pre-configured with WD's enterprise-class drives for durability & reliability. 2. RAID: Featuring levels 1/5 for data protection & speed. 3. Automatic backup & restore: The software saves your valuable time & space by performing a full backup the first time & then automatically backing up only the files that have changed since the previous backup. In the event of a drive failure, WD Sentinel's easy restore function finds your files, restores them to their previous location & gets you up & running again quickly. 4. Dual Ethernet ports: Comes configured in Adaptive Fault Tolerance, which keeps your network available by automatically switching to the second Ethernet port if the first one should fail. 5. Optional dual power supply: WD Sentinel DX4000 offers the small business owner the option of adding a second power supply that will take over should a power surge or other failure damage the first power supply. With the optional second power supply you have the added peace of mind knowing that your system will remain operational. 6. Optional off-site disaster recovery protection: Choose the disaster recovery solution that works for your small business – local USB (Universal Serial Bus) drive or backup to a cloud. Secure remote access WD Sentinel is perfect for businesses with employees working in satellite or home offices because you have the security of knowing all your business files are safely stored in one place & remote employees can access them from any computer with an Internet connection. WD Sentinel also performs automatic daily backups so all of the files on all the computers in your network are backed up & protected. Leading-edge performance With dual Gigabit Ethernet connectivity, WD Sentinel DX4000 delivers read speeds up to 85MB/s through the Gigabit Ethernet interface. That's threetimes faster than most network drives in this category today. For maximum flexibility there are also two Super Speed USB (Universal Serial Bus) 3.0 ports to allow you to connect additional storage devices & experience up to 5 Gb/s transfer rates. A total solution with industry-leading technology partners We combined hardware & software from industry leaders to deliver a reliable, secure & easy-to-manage storage server designed specifically for small office environments. WD Sentinel

Features: WD enterprise-class hard drives – Equipped with WD's Enterprise Class RAID Edition drives (2TB & 3TB) that feature high capacity storage, peak performance & enterprise-class reliability. Intel Atom processor – Built with the latest Intel Atom dual core processor inside, WD Sentinel DX4000 can easily handle your small business's day-to-day computing & file storage demands. Windows Storage Server 2008 R2 Essentials – The tested Microsoft Windows Storage Server 2008 R2 Essentials operating system provides the cost effective, reliable, & scalable storage solution your small business needs to quickly & efficiently organize, protect, & share your critical business data using the familiar Windows user experience. LCD Display panel readily offers critical information The LCD display panel on the front of the device means that you can monitor the system status & critical alerts. Realtime system status through the administration dashboard View realtime updates for drive, RAID, & network status through WD Sentinel's dashboard, which

Includes:: easy-to-use task wizards to help you set backup schedules, administer user accounts, & manage public & private shares. Compatible with multiple operating systems Offers connector software support for Windows XP, Windows Vista, & Windows 7. Also compatible with Mac OS X Leopard or Mac OS Snow Leopard. This cross-platform compatibility enables file sharing among Windows, Mac & Unix/ Linux operating systems. Stream digital media anywhere in your network With the built-in DLNA media server your employees can access any shared media libraries on the network rather than maintaining copies on their individual computers. You can also stream digital content like videos, music, or digital signage for employees, vendors or clients using remote web access. WD Guardianstandard support Western Digital offers standard customer support & warranty to all WD Sentinel owners. WD Guardian Services provide additional support & warranty options for small business customers. Choose from various technical support plans & extended warranty services that work best for your business. Visit www.WDGuardian.com for details. Why WD? Western Digital has been making hard drives for over 40 years. We know how to build drives to store & protect your data because we understand that your company's data is paramount to your business success.



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