Supercharge Your NAS Boost your NAS system’s performance & responsiveness with the WD Red™ SA500 NAS SATA SSD. Since your NAS system is always on, a reliable drive is essential. Unlike standard SSDs, WD Red NAS SATA SSDs are specifically designed & tested for 24/7 usage. This durability together with efficient caching of big files make these drives ideal for OLTP databases, multi-user environments, photo rendering, 4k & 8k video editing & other demanding applications. With 2.5” & M.2 form factors & capacities from 500GB up to 4TB* (2.5” only), the WD Red SA500 NAS SATA SSD lets you optimize your existing or next NAS system for superior performance & endurance. Access big files fast WD Red™ SA500 NAS SATA SSD storage is optimized for caching in NAS systems to rapidly access your most frequently used content. Give it your tough workloads WD Red™ SSD’s superior endurance can handle the heavy read & write loads demanded by NAS, giving you the reliability you need in a 24/7 environment. Work more efficiently Purpose-built for NAS with proven Western Digital 3D N&, the WD Red™ SSD delivers maximum SATA performance to boost your productivity & effectiveness at home or in the office. Use it for your demanding applications The drive reduces latency & improves responsiveness for OLTP databases, multi-user environments, photo rendering, 4K & 8K video editing, & more. Customize your NAS system The WD Red™ SSD comes in 2.5” & M.2 form factors so you can upgrade your existing NAS system or design a new one from scratch. Build with flexibility Customize your NAS to meet your most demanding storage needs with capacities ranging from 500GB up to 4TB* (2.5” only). ...

Key Features -Solid performance
- With SATA & PATA interfaces, & cache sizes up to 32 MB, this series of drives offer a full
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Western Digital Scorpio Blue 250 GB. (5400rpm) SATA 8MB Mobile Hard Drive (Internal) With 5400 RPM spin speed & 12 ms access time & up to 3 Gb/s SATA interface speed, even the most demanding customer will appreciate the performance achieved by WD Scorpio Blue drives. 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. Ideal For: Portable digital devices of all kinds, including notebook computers, external storage, & digital media players. ...

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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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.

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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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