The WD family just got bigger Our formula of success has led to the growth of WD Red into the highest capacities possible. Available up to 6 TB, WD offers an even broader, more comprehensive portfolio of NAS solutions for our customers spanning from a total of 1 to 16 bays. The WD Red family just got bigger. NASware grows to 3.0 Built off of our determination to deliver the best NAS experience, NASware 3.0 extends our promise by further optimizing WD Red for the NAS environment with added support for 6 to 8 NAS bays. WD Red now supports small NAS systems from 1 to 8 bays thanks to NASware 3.0, which further improves drive compatibility & reliability. At 48 TB of total capacity in an 8 bay system, WD Red expands your NAS experience. Professional solutions Designed specifically with SMB customers in mind, the WD Red family has expanded with the addition of WD Red Pro, which is available for the 8 to 16 bay medium to large-scale NAS environments. With capacities up to 4 TB, WD Red Pro carries a 5-year limited warranty & was engineered to handle the increased workloads from your business. Experienced in NAS WD Red is a reflection of the most extensive NAS partner compatibility- testing list that is available on the market.* That means when you buy a NAS enclosure, you can trust that WD Red will be the most compatible drive available. Our pride is in our product & our vision is shared with our customers. * Data reflects products in production as of July 2014. ...

The WD formula of success has led the growth of the Red NAS range into higher capacities & expansion into new 2.5-inch solutions. WD now offer a broader, more comprehensive portfolio of NAS hard drives, it is not just about NAS drives any more, it is REDvolutionary. 3.5" Form Factor SATA-III Interface Intellipower = A balance of spin speed, transfer rate designed to save power & maximise performance 16MB Cache Next generation experience Every component, line of code, & product decision was built on WD's passion & determination to deliver the best NAS experience. The next generation of WD Red hard drives delivers on this promise with massive capacity & NASware 2.0, which further improves drive reliability & protects your data in the event of a power loss or power disruption. WD Red Is Ideal for: Specifically designed & tested for small office & home office, 1-5 bay NAS systems, small media servers & PCs with RAID. Experienced in NAS In all the cultures around the world, first impressions are what leave a mark. With superior technology that is driven to impress, WD Red is a reflection of the most extensive NAS partner compatibility-testing list that is available on the market. That means when you buy a NAS enclosure, you can trust that WD Red will be the most compatible drive available. Our pride is in our product & our vision is shared with our customers. Check Compatability HERE NAS for home Take your connected home environment to the next level with a NAS system that is equipped with WD Red hard drives & enjoy streaming your media, backing up your computers, file sharing & managing your digital content faster & easier. WD Red's NASware 2.0 experience with increased compatibility makes sharing from your mobile device, computer, TV, stereo & more an instant gratification. & with capacities now available in 4 TB, a 5-bay NAS system can hold close to 20 terabytes of data! NAS for small business Increase the efficiency & productivity of your small business with WD Red hard drives for your 1 to 5 bay NAS system. WD Red comes equipped with NASware 2.0, which increases system compatibility allowing for seamless integration with your existing network infrastructure. Add value to your business by enabling your employees to quickly share their files & back up folders reliably with WD Red NAS hard drives in your NAS solution. Exclusive NASware 2.0 technology WD's exclusive technology, NASware 2.0, makes WD Red thrive in the demanding small-NAS environment. By adding WD Red to your NAS system, not only is everything more efficient & reliable, you get to enjoy a REDvolutionary NAS experience. 3D Active Balance Plus WD's enhanced dual-plane balance control technology significantly improves the overall drive performance & reliability. Hard drives that are not properly balanced may cause excessive vibration & noise in a multi-drive system, reduce the hard drive life span, & degrade the performance over time. The right choice The right choice for NAS, no other drive is designed specifically for home & small office NAS systems & PCs with RAID. Enhanced reliability Since your NAS system is always on, a highly reliable drive is essential. With a 35% MTBF improvement over standard desktop drives, the WD Red drive with NASware 2.0 is designed & manufactured to be a more reliable & robust solution. NAS compatibility Advanced firmware technology built into every WD Red drive, NASware 2.0 enables seamless integration, robust data protection & optimal performance for systems operating in NAS & RAID environments. The secret is the next-generation technology WD's next generation NASware 2.0 technology improves NAS storage performance by reducing common hard drive concerns in NAS systems. This

Includes:: concerns for things like compatibility, integration, upgrade ability, reliability & cost of ownership that are experienced with a hard drive designed for desktop computers. Longer warranty coverage WD Red hard drives are backed by a 3-year limited warranty for greater peace of mind. Energy efficient & money saving WD keep power consumption low, which keeps your NAS system happy, & your wallet too. Lower operating temperatures Reduce your electricity bill & carbon footprint with WD Red drives. Innovative technology reduces power consumption & lowers the operating temperature, resulting in a more reliable & affordable solution for always on 24x 7 NAS environments. Need help? WD offer premium support. Every WD Red hard drive comes with our world-class professional support services including a premium dedicated 24/7 support line & a 3-year limited warranty.

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Storage for 8 to 16 bay NAS solutions Joining the original colour of NAS, WD Red Pro continues the formula of success that has led the WD Red product family by adding support beyond consumer, SOHO, & small business markets into medium & large 8-16 bay business storage systems. WD Red Pro hard drives integrate WD's exclusive technology, NASware 3.0, to provide unparalleled support for drive compatibility, reliability, & performance. Professional solutions Designed specifically with SMB customers in mind the WD Red family has expanded with the addition of WD Red Pro, which is available for the 8 to 16 bay medium to large-scale NAS environments. With capacities up to 4 TB, WD Red Pro carries a 5-year limited warranty & was engineered to handle the increased workloads from your business. Exclusive NASware 3.0 technology Our exclusive advanced firmware technology built into every WD Red Pro drive, NASware 3.0 enables seamless integration, robust data protection & optimal performance for systems operating in the demanding NAS environment. Experienced in NAS WD Red is a reflection of the most extensive NAS partner compatibility- testing list that is available on the market.* That means when you buy a NAS enclosure, you can trust that WD Red will be the most compatible drive available. Our pride is in our product & our vision is shared with our customers. * Data reflects products in production as of July 2014. NAS for Big Business. Increase the efficiency & productivity of your business with WD Red Pro hard drives for your 8 to 16 bay NAS system. WD Red Pro comes equipped with NASware 3.0, which increases system compatibility allowing for seamless integration with your existing network infrastructure. Add value to your business by enabling your employees to quickly share their files & back up folders reliably with WD Red Pro NAS hard drives in your NAS solution. 8 to 16 Bay Shock Protection WD Red Pro is equipped with a multi- axis shock sensor that automatically detects subtle shock events & dynamic fly height technology which adjusts each read-write function to compensate & protect the data. This combination of technology further protects the drives in large 8 to 16 bay NAS environments & increases drive reliability. Vibration Protection In combination with 3D Active Balance TM Plus, WD Red Pro also features hardware vibration compensation technology which monitors the drive to correct both linear & rotational vibration in real time, further increasing drive reliability. Enhanced Accuracy for NAS For overall enhanced accuracy for NAS, WD Red Pro is also equipped with dual actuator technology which improves positional accuracy over the data tracks & head positioning. Stable Trac TM technology then secures the motor shaft at both ends to reduce system-induced vibration & stabilize the drive platters for accurate tracking during read & write operations. Both technologies are important for larger 8 to 16 bay NAS environments. 3D Active Balance Plus. Our enhanced dual-plane balance control technology significantly improves the overall drive performance & reliability. Hard drives that are not properly balanced may cause excessive vibration & noise in a multi-drive system, reduce the hard drive life span, & degrade the performance over time. Extended Drive Testing The 8 to 16 bay NAS environment is very demanding on a hard drive with added vibration, heat & other factors. This is why every WD Red Pro drive is shipped with extended thermal cycle burn-in testing which ensure each drive for extended reliable operation. Error Recovery Prevention Built specifically for RAID & NAS environments, WD Red Pro drives come equipped with error recovery controls as part of NASware 3.0, which prevents the drive from fallout in RAID applications. Longer Warranty Coverage Complimenting WD Red at a 3-year limited warranty, WD Red Pro offers longer warranty coverage with a 5-year limited warranty for an even greater peace of mind. NAS Compatibility Since your NAS system is always on, a highly reliable drive is essential. With a 35% MTBF improvement over standard drives, the WD Red drive with NASware 3.0 is designed for the 24x 7 environment. Ideal for: Specifically designed & tested for medium to large business NAS applications with 8
- 16 bays.
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Storage for 8 to 16 bay NAS solutions Joining the original colour of NAS, WD Red Pro continues the formula of success that has led the WD Red product family by adding support beyond consumer, SOHO, & small business markets into medium & large 8-16 bay business storage systems. WD Red Pro hard drives integrate WD's exclusive technology, NASware 3.0, to provide unparalleled support for drive compatibility, reliability, & performance. Professional solutions Designed specifically with SMB customers in mind the WD Red family has expanded with the addition of WD Red Pro, which is available for the 8 to 16 bay medium to large-scale NAS environments. With capacities up to 4 TB, WD Red Pro carries a 5-year limited warranty & was engineered to handle the increased workloads from your business. Exclusive NASware 3.0 technology Our exclusive advanced firmware technology built into every WD Red Pro drive, NASware 3.0 enables seamless integration, robust data protection & optimal performance for systems operating in the demanding NAS environment. Experienced in NAS WD Red is a reflection of the most extensive NAS partner compatibility- testing list that is available on the market.* That means when you buy a NAS enclosure, you can trust that WD Red will be the most compatible drive available. Our pride is in our product & our vision is shared with our customers. * Data reflects products in production as of July 2014. NAS for Big Business. Increase the efficiency & productivity of your business with WD Red Pro hard drives for your 8 to 16 bay NAS system. WD Red Pro comes equipped with NASware 3.0, which increases system compatibility allowing for seamless integration with your existing network infrastructure. Add value to your business by enabling your employees to quickly share their files & back up folders reliably with WD Red Pro NAS hard drives in your NAS solution. 8 to 16 Bay Shock Protection WD Red Pro is equipped with a multi- axis shock sensor that automatically detects subtle shock events & dynamic fly height technology which adjusts each read-write function to compensate & protect the data. This combination of technology further protects the drives in large 8 to 16 bay NAS environments & increases drive reliability. Vibration Protection In combination with 3D Active Balance TM Plus, WD Red Pro also features hardware vibration compensation technology which monitors the drive to correct both linear & rotational vibration in real time, further increasing drive reliability. Enhanced Accuracy for NAS For overall enhanced accuracy for NAS, WD Red Pro is also equipped with dual actuator technology which improves positional accuracy over the data tracks & head positioning. Stable Trac TM technology then secures the motor shaft at both ends to reduce system-induced vibration & stabilize the drive platters for accurate tracking during read & write operations. Both technologies are important for larger 8 to 16 bay NAS environments. 3D Active Balance Plus. Our enhanced dual-plane balance control technology significantly improves the overall drive performance & reliability. Hard drives that are not properly balanced may cause excessive vibration & noise in a multi-drive system, reduce the hard drive life span, & degrade the performance over time. Extended Drive Testing The 8 to 16 bay NAS environment is very demanding on a hard drive with added vibration, heat & other factors. This is why every WD Red Pro drive is shipped with extended thermal cycle burn-in testing which ensure each drive for extended reliable operation. Error Recovery Prevention Built specifically for RAID & NAS environments, WD Red Pro drives come equipped with error recovery controls as part of NASware 3.0, which prevents the drive from fallout in RAID applications. Longer Warranty Coverage Complimenting WD Red at a 3-year limited warranty, WD Red Pro offers longer warranty coverage with a 5-year limited warranty for an even greater peace of mind. NAS Compatibility Since your NAS system is always on, a highly reliable drive is essential. With a 35% MTBF improvement over standard drives, the WD Red drive with NASware 3.0 is designed for the 24x 7 environment. Ideal for: Specifically designed & tested for medium to large business NAS applications with 8
- 16 bays.
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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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The WD Sentinel DS5100

Includes:: WD Se 3.5-inch enterprise-class hard drives. Featuring a dedicated OS boot

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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. Did you know that your Windows Server 2003 including Windows Small Business Server 2003 has reached end of support? We can help you put an upgrade plan in place to reduce costs & increase security. Keep in mind that end of support means that you will no longer receive updates or patches to combat security issues after July 14, 2015. Without updates, your systems are vulnerable to security & compliance issues. If your organization processes Visa & Master Card transactions, for example, you could have problems with the Payment Card Industry Data Security Standard (PCI DSS). Call 01430 433 671 to speak to one of our Specialists or alternatively, drop us an email at solutions@ebuyer.com

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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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