WD AV-GP drives are the cool, quiet & reliable choice for always-on 24/7 AV applications. They are designed for media center, media server, surveillance, digital signage & other AV systems requiring perfect audio & video, low heat, low power & long term reliability. 24x 7 reliability Near silent operation Silk Stream Technology Ultra-cool operation Low power consumption 1 million hours MTTF (MTBF) Performance Interface SATA 6.0 Gb/s Capacity 4TB RPM Intelli Power Cache 64MB 24x 7 reliability. These drives are designed to last in always-on, streaming digital audio/video environments such as PVRs, DVRs & surveillance video recorders. Reduced power consumption. With the combination of WD's Intelli Seek, Intelli Park, & Intelli Power technologies, WD has reduced power consumption by up to 40 percent compared to competitors' drives. Whisper quiet. Noise levels have been minimized to less than one sone – virtually below the threshold of human hearing. Compatible. Tested for compatibility in a broad range of AV products including set top boxes, DVD recorders, & mainstream surveillance systems. Silk Stream. Optimized for smooth, continuous digital video playback of up to twelve simultaneous HD streams. Silk Stream is compatible with the ATA streaming command set so CE customers can use standard streaming management & error recovery options. Intelli Seek. Calculates optimum seek speeds to lower power consumption, noise & vibration. Intelli Park. Delivers lower power consumption by automatically unloading the heads during idle to reduce aerodynamic drag. Preemptive Wear Leveling (PWL). The drive arm frequently sweeps across the disk to reduce uneven wear on the drive surface common to audio video streaming applications. Long-Term Reliability. These drives are designed to last in high temperature always-on streaming digital audio/video environments such as PVR/DVR, DVR recorders & surveillance video recorders. Ideal for: PVRs, DVRs, set-top boxes (STBs), & surveillance video recording. ...

Technical Specifications Capacity: 500 GB Form factor: 2.5-inch Data transfer rate (max):
- Buffer to host: 3 Gb/s / Host to/from
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WD Desktop performance hard drives are designed for enthusiasts & creative professionals who want leading-edge performance. Upgrade your desktop with these high-performance drives that are perfect for demanding applications like photo & video editing, graphics & multimedia design, gaming & power PCs. These reliable drives are backed by a 5-year limited warranty. ...

Desktop-class performance for notebook computers. Ideal for: • Portable digital devices of all kinds, including notebook computers, external storage, & digital media players. Benefits: • Desktop-class performance • Low power consumption • Ultra-cool & quiet WD Scorpio Black 7200 RPM SATA 2.5-inch hard drives combine 7200 RPM spin speed, SATA 6 Gb/s interface, & 16 MB cache to deliver maximum performance for notebook computing. Best of all, these drives are backed by a industry leading 5-year limited warranty.

Specification Capacity: 750GB Interface: SATA 6GB/s Form Factor: 2.5" / 9.5mm RPM: 7200 Cache: 16MB Support: 5 year manufacturer warranty

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ig capacity for portable computing. Ideal for: Portable digital devices of all kinds, including notebook computers, external storage, & digital media players. Benefits: Massive capacity Low power consumption Ultra-cool & quiet WD Scorpio Blue 2.5-inch SATA hard drives deliver up to a massive 1 TB capacity paired with ultra-quiet operation & low power consumption, making them the ideal drive for everyday notebook computing. In addition, these hard drives are designed with ruggedness, reliability, & data-protection features that actively watch over your valuable data.

Specification Capacity: 1TB Interface: SATA 6GB/s Form Factor: 2.5" / 9.5mm RPM: 5400 Cache: 8MB Support: 2 Year Manufacturer Warranty

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WD Blue hard drives deliver solid performance & reliability while providing you with all the space you need to hold an enormous amount of photos, videos & files. These drives are designed for use as primary drives in notebooks, external enclosures & for certain industrial applications. With a wide array of capacities, cache sizes, & interfaces means theres a WD Blue hard drive thats just right for you. & because its from WD, youll have the confidence in knowing youve selected a drive thats truly world-class. Ideal for: Notebooks, external enclosures & certain industrial applications. Features • WD Quality: Tested & proven compatibility so you can rest assured the drive will work in your system. • Low Power Consumption: Advanced power management features help to optimize your notebook battery life. • Quiet: WDs exclusive noise reducing technology helps to minimize noise keeping your notebook extra quiet. ...

Big capacity for portable computing. Ideal for: • Portable digital devices of all kinds, including notebook computers, external storage, & digital media players. Benefits: • Massive capacity • Low power consumption • Ultra-cool & quiet WD Scorpio Blue 2.5-inch SATA hard drives deliver up to a massive 1 TB capacity paired with ultra-quiet operation & low power consumption, making them the ideal drive for everyday notebook computing. In addition, these hard drives are designed with ruggedness, reliability, & data-protection features that actively watch over your valuable data.

Specification Capacity: 750GB Interface: SATA 6 Gb/s User sectors per drive: 1, 465, 149, 168 Advanced Format (AF): Yes Form factor: 2.5-inch Ro HS compliant: Yes Performance Interface speed: 6 Gb/s Internal transfer rate (max): 138MB/s Cache: 8MB Average Latency: 5.5ms Rotational speed: 5400RPM Average drive ready time: 3.0sec Reliability/ Data Integrity Load/unload cycles: 600, 000 Non-recoverable read errors per bits read: <1 in 1014 Warranty: Limited 2 Year Manufacturer Warranty Power Management 5VDC ±10% (A, peak): 1.00 Average power
- read/write: 1.6w Average power
- idle: 0.65w Average power
- standy/sleep: 0.20w Environmental Specifications Operating temperature: 0 to 60°C Non-operating temperature: -40 to 65°C Operating shock: 350 (2 ms) Non-operating shock: 1000 (2 ms)

Dimensions

Height: 9.50mm Length: 100.20mm

Width: 69.85mm Weight: 0.12kg










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Quickly add extra space to your home computer set up with this WD Elements 1TB portable external hard drive. Fast data transfer via USB (Universal Serial Bus) 3.0 ensures that you don’t have to wait for files to upload or download, & plug-&-play compatibility with Windows 10, 8.1 & 7 makes it easy to transfer files across various systems without the need for reformatting. Backwards compatibility with USB (Universal Serial Bus) 2.0 lets you attach it to legacy machines. With a massive 1TB of space, this WD Elements 1TB portable external hard drive makes it easy to free up storage on your internal hard drives to help your computer run faster. Fast transfer rates When connected to a USB (Universal Serial Bus) 3.0 port, WD Elements portable storage delivers maximum performance for data transfers. Transfer a full-length HD movie in a fraction of the time it takes with USB (Universal Serial Bus) 2.0. Performance may vary based on user’s hardware & system configuration. USB (Universal Serial Bus) 3.0 & USB (Universal Serial Bus) 2.0 compatibility Works seamlessly with the latest USB (Universal Serial Bus) 3.0 devices & is backward compatible with USB (Universal Serial Bus) 2.0 devices as well. High capacity in a small enclosure The small, lightweight design offers high-capacity storage, making WD Elements portable storage the ideal companion for consumers who want to take their important files with them. Improve PC performance When your internal drive is almost full your PC slows down. Don’t delete files. Free up space on your internal drive by transferring files to your WD Elements & get your PC moving again. WD quality inside & out We know your data is important to you. So we build the drive inside to our demanding requirements for durability, shock tolerance & long-term reliability. Then we protect the drive with a durable enclosure designed for style & protection. Formatted for Windows Formatted NTFS & compatible with Windows 10, 8.1 & 7. Reformatting required for other operating systems. Specifications Package Contents: Portable hard drive, USB (Universal Serial Bus) cable, Quick install guide Operating temperature: 5°C to 35°C Non-op. temperature: –20°C to 65°C Interface: USB (Universal Serial Bus) 3.0 Type-A Limited Warranty: 2 years

Dimensions Length: 4.35 in (111 mm)

Width: 3.23 in (82 mm)

Height: 0.59 in (15 mm) Weight: 0.29 lb (0.13 kg)





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Create a flexible storage option using this WD Elements 2TB portable external hard drive. Outstanding reliability is assured thanks to the traditional Western Digital build quality, incorporating high shock tolerance & durability to keep your data & the drive completely safe. Windows formatting lets you plug it in & go, providing rapid downloads & uploads via USB (Universal Serial Bus) 3.0 to produce speeds up to 10 times faster than USB (Universal Serial Bus) 2.0. Thanks to a sleek shape with rounded corners, it’s easy to put this hard drive into your pocket. A quick install guide ensures you can get this WD Elements 2TB portable external hard drive up & running in no time. Fast transfer rates When connected to a USB (Universal Serial Bus) 3.0 port, WD Elements portable storage delivers maximum performance for data transfers. Transfer a full-length HD movie in a fraction of the time it takes with USB (Universal Serial Bus) 2.0. Performance may vary based on user’s hardware & system configuration. USB (Universal Serial Bus) 3.0 & USB (Universal Serial Bus) 2.0 compatibility Works seamlessly with the latest USB (Universal Serial Bus) 3.0 devices & is backward compatible with USB (Universal Serial Bus) 2.0 devices as well. High capacity in a small enclosure The small, lightweight design offers high-capacity storage, making WD Elements portable storage the ideal companion for consumers who want to take their important files with them. Improve PC performance When your internal drive is almost full your PC slows down. Don’t delete files. Free up space on your internal drive by transferring files to your WD Elements & get your PC moving again. WD quality inside & out We know your data is important to you. So we build the drive inside to our demanding requirements for durability, shock tolerance & long-term reliability. Then we protect the drive with a durable enclosure designed for style & protection. Formatted for Windows Formatted NTFS & compatible with Windows 10, 8.1 & 7. Reformatting required for other operating systems. Specifications Package Contents: Portable hard drive, USB (Universal Serial Bus) cable, Quick install guide Operating temperature: 5°C to 35°C Non-op. temperature: –20°C to 65°C Interface: USB (Universal Serial Bus) 3.0 Type-A Limited Warranty: 2 years

Dimensions Length: 4.45 in (111 mm)

Width: 3.20 in (82 mm)

Height: 0.82 in (21 mm) Weight: 0.52 lb (0.23 kg)





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High workload rating Delivering dependable performance to any storage environment, WD Gold™ hard drives are designed with a workload rating up to 550TB per year 1, among the highest of any 3.5-inch hard drive. Enterprise-class storage to rely on With up to 2.5 million hours MTBF, WD Gold hard drives deliver reliability & durability, are built for yearly operation (24x 7x 365) within the most demanding storage environments, & are backed with a 5 year limited warranty. Helio Seal™ Technology Featured in over 15 million Western Digital hard drives shipped 2, Helio Seal™ technology allows for higher capacities & less turbulence on large storage arrays. & now on its 4th generation design, Helio Seal™ technology is field-tested & proven to deliver high capacity, reliability, & power efficiency you can trust. Vibration protection Enhanced RAFF™ technology uses sophisticated electronics to monitor the drive & correct linear & rotational vibrations in real time for enhanced performance versus WD’s desktop drives in high-vibration environments. RAID-specific, time-limited error recovery (TLER) Reduces drive fallout caused by the extended hard drive error-recovery processes common to desktop drives. Dynamic fly height technology Each read-write head’s fly height is adjusted in real time to ensure consistent performance for reduced errors & optimized reliability. Dual-stage actuator technology WD Gold drives feature a dual-stage actuator head positioning system for a high degree of accuracy. The primary stage provides course displacement while the secondary stage uses piezoelectric motion to fine tune the head positioning to a higher degree of precision. Compatibility testing All WD Gold hard drives are extensively tested across a variety of popular OEM storage systems, SATA controllers, & host bus adapters to ensure ease of integration for a plug & play solution. 7200RPM-Class This 7200RPM-class hard drive delivers the fastest performance with the highest workload rating of any HDD in WD’s lin eup. Ensure you have the most capable hard drive regardless of the application with WD Gold. Specifications Logical/ Physical bytes per sector: 512 / 4096 Formatted capacity: 12TB 512n/512e user sectors per drive: 23, 437, 770, 752 Interface: SATA 6 Gb/s Native Command Queuing: Yes Form Factor: 3.5 Inch Ro HS compliant: YES Cache (MB): 256MB Load/unload cycles: 600, 000 MTBF (hours): 2, 500, 000 AFR (%): 0.35 Limited warranty (years): 5 Average power requirements (W) Sequential read: 7.0 Sequential write: 6.8 Random read/write: 6.9 Idle: 5.0

Dimensions

Height: 26.1mm Length: 147mm

Width: 101.6mm Weight: 660g





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