The WD violet HDD’s technical highlight is it’s 6 Gb/s interface, which is the latest SATA III standard. This drive in particular has a storage capacity of 6TB & has a massive 64MB Cache. WD violet Surveillance Storage offers exclusive all frame technology to bring you premium reliability & peace-of-mind when installing your home or small to medium business security system. WD violet’s exclusive firmware upgrades work with ATA streaming to reduce error pixilation & video interruptions that occur when desktop hard drives are incorrectly used as storage in security systems. WD violet Surveillance Storage is built for 24/7, always-on, high-definition surveillance security systems that use up to eight hard drives & up to 64 cameras. Choose a drive that is designed & engineered for home & business surveillance systems & enjoy the peace-of-mind you can only get from a surveillance-class hard drive. DESKTOP DRIVES VS SURVEILLANCE-CLASS STORAGE You wouldn’t use a bicycle to transport cargo across the country because it’s not the right tool for the job. You also shouldn’t use a desktop hard drive in your surveillance security system because it wasn’t designed for that application. WD violet surveillance-class storage has been tested to be compatible in a wide-range of security systems. These drives are designed to replace standard desktop drives that were not designed for the harsh 24/7 always-on, high-definition surveillance environment. Desktop drives are built to run for only short intervals & are not engineered to withstand high-temperature fluctuations & equipment vibrations found in a typical surveillance application. PEACE OF MIND WITH WD violet Whether you’re protecting your personal assets & loved ones or monitoring the business you worked hard to build, you can rely on surveillance-class storage built by one of the largest hard drive manufacturers in the world. WD violet Surveillance Storage is designed for high temperature, always-on, surveillance security systems to ensure reliability & quality video play back when you need it most. Experience the security of knowing you’re using a surveillance–class drive designed by a leader in the hard drive industry. ALL FRAME TECHNOLOGY
- REDUCED FRAME LOSS All WD violet surveillance-class HDD’s feature All Frame Technology which works with ATA streaming to reduce the frame loss of footage, improve playback & also increase the number of drive bays that can be supported. WD All Frame reduces video interruptions that often occur when desktop hard drives are incorrectly used as storage in security systems. Missed frames & lost footage is a serious problem when an event occurs & surveillance footage needs to be retrieved. WD violet with All Frame Technology provides the confidence you should expect when it’s time to play back & review critical surveillance footage. INDUSTRY-LEADING WARRANTY WD violet hard drives are optimized to support up to 32 high-definition surveillance cameras, giving you the flexibility to upgrade & expand your security system in the future. STABLETRAC TECHNOLOGY Trust a company with the confidence to stand behind their surveillance storage products with a 3-year limited warranty. DUAL-CORE PROCESSING WD violet surveillance hard drives are built for compatibility with industry-leading chassis & chip set manufacturers for seamless integration into your new or existing video surveillance system. Specifications Capacity: 6000 GB Edition: WD violet Form Factor: 3.5"

Height: 26.1 mm Rotation Speed: 5400 rpm Cache: 64MB Host to/from Drive Sustained Transfer Rate: 175 MB/s Interface: SATA 3.0 (6 Gb/s) Dimensions: 101.6 x 26.1 x 147 (Wx Hx D mm Box Contents 1 x WD violet 6TB 3.5" SATA3 4K CCTV HDD/ Hard Drive WD60PURZ


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. .. commitment to quality that made WD external drives the number one selling drives in the world. Designed for use with Windows-based computers. Can be easily reformatted for use with Macs. Weighing in at only a few ounces, these small drives fit easily into a pocket or purse. Just plug it into a USB (Universal Serial Bus) port & you're up & running instantly. These drives require no power adapter- they are powered directly though the USB (Universal Serial Bus) cable. Features WD quality inside & out Preformatted for PCs Compact design Plug-&-play simplicity USB (Universal Serial Bus) powered Extra Info Drive Interface: USB (Universal Serial Bus) 3.0 Disk Capacity: 750GB Enclosure type: Portable Main

Colour: Black

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Workload Capability Delivering both performance & reliability to any datacenter environment, WD Gold hard drives are designed to handle workloads up to 550TB per year. Reliability With a MTBF of up to 2.5 million hours, WD Gold hard drives deliver reliability & durability for yearly operation (24x 7x 365) within demanding storage environments. Disk Utilities & Migration Tools Acronis True Image WD Edition can clone drives as well as backup your operating system, applications, settings, & all of your data, while also having the ability to wipe any data you no longer need securely. You can quickly & easily deploy a new hard drive to your PC or laptop & automatically migrate your operating system, applications, & all of your important data. RAID-Specific, Time-Limited Error Recovery (TLER) Reduces the drive's fallout caused by the extended hard drive error-recovery processes common to desktop drives. Extended Thermal Burn-in Test Each drive is put through extended burn-in testing with thermal cycling to ensure reliable operation. Dynamic Fly Height & Dual Actuators A head positioning system with two actuators that improves positional accuracy over the data track. 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. It comes armed with Helio Seal Helium technology that enables up to 26 percent lower power consumption when compared to a standard drive. With an error tolerance of ...

Always Attached, Never Outmatched With drives up to 10TB, the WD Red drive is built for single-bay to 8-bay NAS systems & packs the capacity to store your precious data in one powerhouse unit. Cooler Temperatures By reducing power consumption, the operating temperature of your NAS stays cool. With a lower temperature in your system, you can create a more reliable solution for your NAS. Built for NAS Compatibility WD Red drives with NASware technology are purpose-built to balance performance & reliability in NAS & RAID environments. Desktop Drive vs. WD Red Drive A desktop hard drive is not typically tested & designed for NAS environments. WD Red has features such as NAS compatibility, increased reliability & more. WD Red for Home Stream, backup, organize & effortlessly share your digital content to your TV, PC & more. NASware technology increases your drives' compatibility with your NAS system, for better playback with your devices. WD Red for Small Business Businesses thrive on productivity & efficiency, two guiding principles built into the design of the WD Red drive. Share & backup files at the speed of your business with a WD Red drive in your NAS. 3D Active Balance Plus Helps to ensure your data is protected from excessive vibration & noise in a NAS or RAID environment. This dual-plane balance control maintains your drive’s performance over time. Premium Support & a 3-year Limited Warranty Confidently upgrade to the best in NAS drive performance with the assurance of a 3-year limited warranty & world-class support services included with every WD Red drive. 24/7 Reliability Since your NAS system is always on, a highly reliable drive is essential for long term reliability. Desktop drives are not designed & tested in 24x 7 conditions, which is a foundation of WD Red NAS hard drives Key Features
- 8TB storage
- SATA III 6 Gb/s Interface
- 5400rpm speed
- WD Quality Specifications Capacity: 8000 GB Edition: WD80EFAX Form Factor: 3.5"

Height: 26.1 mm Rotation Speed: 5400 rpm: Cache: 256MB Host to/from Drive Sustained Transfer Rate: 210 MB/s Interface: SATA 3.0 (6 Gb/s) Max. Power Usage: 8.8 W Dimensions: 101.6 x 26.1 x 147 (Wx Hx D mm) Box Contents 1 x WD Red 8TB 3.5" SATA NAS HDD/ Hard Drive





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The right drive for the job WD violet drives have been engineered specifically for the extreme demands of high temperature, 24/7 surveillance systems. Performance you can trust WD violet is engineered for quality video playback when you need it most. Expand your view WD violet drives are optimized to support many cameras, giving you flexibility to upgrade or expand your security system. Key Features 8TB Storage Capacity 3.5" Form Factor SATA III 6 Gb/s Interface 128MB Cache 5400 rpm Up to 178 MB/s Sustained Data Transfers 300, 000 Load/ Unload Cycles 180TB per Year Workload Rating Designed for 24/7 Surveillance Supports up to 64 HD Cameras Specifications Device Type: Hard drive internal Capacity: 8 TB Form Factor: 3.5" Interface: SATA 6 Gb/s Buffer

Size: 256 MB

Features: Time-Limited Error Recovery (TLER), Advanced Format technology, Helio Seal, surveillance system compatible, 24x 7 continuous operation, All Frame 4K

Width: 4 in

Depth: 5.8 in

Height: 1 in Weight: 25.22 oz Drive Transfer Rate: 600 MBps (external) Internal Data Rate: 213 MBps Spindle Speed: 5400 rpm MTBF: 1, 000, 000 hours 24x 7 Operation: Yes Non-Recoverable Errors: 1 per 10^14 Load / Unload Cycles: 300, 000 Box Contents 1 x WD violet Surveillance Hard Drive WD81PURZ hard drive 8 TB SATA 6 Gb/s









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The WD violet HDD’s technical highlight is it’s 6 Gb/s interface, which is the latest SATA III standard. This drive in particular has a storage capacity of 8TB & has a massive 128MB Cache. WD violet Surveillance Storage offers exclusive all frame technology to bring you premium reliability & peace-of-mind when installing your home or small to medium business security system. WD violet’s exclusive firmware upgrades work with ATA streaming to reduce error pixilation & video interruptions that occur when desktop hard drives are incorrectly used as storage in security systems. WD violet Surveillance Storage is built for 24/7, always-on, high-definition surveillance security systems that use up to eight hard drives & up to 32 cameras. Choose a drive that is designed & engineered for home & business surveillance systems & enjoy the peace-of-mind you can only get from a surveillance-class hard drive. DESKTOP DRIVES VS SURVEILLANCE-CLASS STORAGE You wouldn’t use a bicycle to transport cargo across the country because it’s not the right tool for the job. You also shouldn’t use a desktop hard drive in your surveillance security system because it wasn’t designed for that application. WD violet surveillance-class storage has been tested to be compatible in a wide-range of security systems. These drives are designed to replace standard desktop drives that were not designed for the harsh 24/7 always-on, high-definition surveillance environment. Desktop drives are built to run for only short intervals & are not engineered to withstand high-temperature fluctuations & equipment vibrations found in a typical surveillance application. PEACE OF MIND WITH WD violet Whether you’re protecting your personal assets & loved ones or monitoring the business you worked hard to build, you can rely on surveillance-class storage built by one of the largest hard drive manufacturers in the world. WD violet Surveillance Storage is designed for high temperature, always-on, surveillance security systems to ensure reliability & quality video play back when you need it most. Experience the security of knowing you’re using a surveillance–class drive designed by a leader in the hard drive industry. ALL FRAME TECHNOLOGY
- REDUCED FRAME LOSS All WD violet surveillance-class HDD’s feature All Frame Technology which works with ATA streaming to reduce the frame loss of footage, improve playback & also increase the number of drive bays that can be supported. WD All Frame reduces video interruptions that often occur when desktop hard drives are incorrectly used as storage in security systems. Missed frames & lost footage is a serious problem when an event occurs & surveillance footage needs to be retrieved. WD violet with All Frame Technology provides the confidence you should expect when it’s time to play back & review critical surveillance footage. INDUSTRY-LEADING WARRANTY WD violet hard drives are optimized to support up to 32 high-definition surveillance cameras, giving you the flexibility to upgrade & expand your security system in the future. STABLETRAC TECHNOLOGY Trust a company with the confidence to stand behind their surveillance storage products with a 3-year limited warranty. DUAL-CORE PROCESSING WD violet surveillance hard drives are built for compatibility with industry-leading chassis & chip set manufacturers for seamless integration into your new or existing video surveillance system. Specifications Capacity: 8000 GB Edition: WD violet Form Factor: 3.5"

Height: 26.1 mm Rotation Speed: 5400 rpm Cache: 128MB Host to/from Drive Sustained Transfer Rate: 178 MB/s Interface: SATA 3.0 (6 Gb/s) Dimensions: 101.6 x 26.1 x 147 (Wx Hx D mm Box Contents 1 x WD violet 8TB 3.5" SATA3 4K CCTV HDD/ Hard Drive WD80PURZ


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With an optional heatsink feature that helps push consistent sustained performance, & other complementary features that improve system responsiveness such as Gaming Mode in the WD BLACK SSD Dashboard, the WD BLACK SN750 NVMe SSD pushes the boundaries of ordinary SSD performance. Using our in-house 3D N&, controller, & firmware, the drive excels not only in performance, but power efficiency as well. The WD BLACK SN750 NVMe SSD delivers read speeds more than five times faster than a typical SATA drive & features capacities up to 2TB, ideal for storing large video game files. The WD_BLACK SSD Dashboard gives you the ability to optimize performance by enabling the gaming mode feature. This disables the low power mode function on the SSD, which keeps your drive firing on all cylinders during intense gaming sessions. Key

Features: Read speeds up to 3, 470MB/s 2 (500GB
- 1TB models) for enhanced load times. Available in capacities ranging from 250GB to 2TB. Sleek heatsink design to customize & intensify your gaming rig while helping to maintain peak performance. An exclusive WD BLACK SSD dashboard* with gaming mode improves game performance. Specifications Product Type Solid State Drive Storage Capacity 250 GB Drive Interface PCI Express Drive Interface Standard PCI Express 3.0 x 4 Maximum Read Transfer Rate 3100 MB/s Maximum Write Transfer Rate 1600 MB/s Endurance (TBW) 200 TB Drive Type Internal Form Factor M.2 2280 Height 0.1" Width 0.9" Depth 3.1" In the Box WD Western Digital SSD WDS250G3X0C 250GB M.2 PCIE GEN3 WD Black


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With up to 1TB of storage running at 7200 RPM, you get an extremely fast high-capacity mobile hard drive, offering the perfect storage solution for a digital artist, video editor, photographer, or gamer. Backed by an industry leading 5-year limited warranty, WD Black 2.5-inch Hard Drives combine performance & capacity with the reliability of a brand you can trust For Creative Professionals Give yourself the room to bring your enormous digital portfolio wherever you're at with WD Black 2.5-inch PC Hard Drives. With up to 1TB of 7200 RPM-Class high-performance storage, WD Black 2.5-inch Hard Drives give you the power to create while on the go, so you can offload, edit, & shoot without fear of running out of space anytime soon. For Gamers WD Black 2.5-inch PC Hard Drives offer the perfect storage solution for your gaming rig. WD Black 2.5-inch Hard Drives are purpose-built & tested to ensure they can handle the high-performance tasks you need. With up to 1TB of capacity, you get the space you need for your game's downloadable content, large cache sizes for fast load times, & 7200 RPM-Class drive for desktop-level performance. Device Supported:
- Desktop PC
- Notebook
- Gaming Console Key

Features: Specifically designed for small form factor desktops, laptops, & Mac computers Performance 2.5-inch hard drives available in up to 1TB capacities Designed for creative professionals, gamers, & system builders An industry-leading 5-year limited warranty Specifications Storage Capacity 500 GB Drive Interface SATA Drive Interface Standard SATA/600 Spindle Speed (rpm) 7200 Buffer 64 MB In the Box WD 500GB WD Black 2.5-inch SATA 6 GB/S 7200 RPM 64MB Cache




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No Compromises High performance, high capacity, high reliability, & cutting-edge technology; the ideal drive for those who demand the best. Feature Rich High performance 7200 RPM Class spin speed, up to 64MB cache & SATA 6 Gb/s interface for the ultimate in power computing for notebooks. High Performance Dual processor & massive dynamic cache for fast read & write speeds. Dynamic Cache WD’s dynamic caching algorithm optimizes cache allocation between reads & writes, reducing congestion & improving overall drive performance. Dual Processor Twice the processing power capability of a single-core processor to maximize performance. Proven Mechanical Architecture Enhanced reliability features help protect the drive & the data stored on it. No Touch Ramp Load Technology The recording head never touches the disk media ensuring significantly less wear to the recording head & media as well as better drive protection in transit. Recommended Use WD_ Black mobile hard drives are tested & recommended for use in notebook computers. Key

Features: Specifically designed for small form factor PC's, laptops, & Mac computers Performance 2.5-inch hard drives available up to 1TB capacities Designed for creative professionals, gamers, & system builders An industry-leading 5-year limited warranty Specifications Disk Capacity: 1 TB Disk

Size: 2.5 " Disk Speed: 7200 RPM Drive Interface: SATA III Data Buffer/RAM: 64 MB Power Requirement Spin Up (Max): 2 W Power Requirement Idle (Ready): 0.85 W Operating Temperature: 0 ~ 60 °C Non Operating Temperature: -40 ~ +65 °C Acoustics (Seek Mode): 25 d BA Acoustics (Idle Mode): 24 d BA Form Factor: Hard Disk Drive Enclosure type: Internal In The Box: 1TB Hard Drive

Width: 69.85 mm

Depth: 100.2 mm

Height: 7 mm Weight: 0.092kg In the Box Western Digital Black 1TB SATA III 2.5" Hard Drive
- 7200RPM, 64MB Cache










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With an optional heatsink feature that helps push consistent sustained performance, & other complementary features that improve system responsiveness such as Gaming Mode in the WD BLACK SSD Dashboard, the WD BLACK SN750 NVMe SSD pushes the boundaries of ordinary SSD performance. Using our in-house 3D N&, controller, & firmware, the drive excels not only in performance, but power efficiency as well. The WD BLACK SN750 NVMe SSD delivers read speeds more than five times faster than a typical SATA drive & features capacities up to 2TB, ideal for storing large video game files. The WD_BLACK SSD Dashboard gives you the ability to optimize performance by enabling the gaming mode feature. This disables the low power mode function on the SSD, which keeps your drive firing on all cylinders during intense gaming sessions. Key

Features: Read speeds up to 3, 430MB/s (500GB
- 1TB models) for enhanced load times. Available in capacities ranging from 250GB to 2TB. Sleek heatsink design to customize & intensify your gaming rig while helping to maintain peak performance. An exclusive WD BLACK SSD dashboard with gaming mode improves game performance. Specifications Storage Capacity 500 GB Drive Interface PCI Express Drive Interface Standard Maximum Read Transfer Rate 3430 MB/s Maximum Write Transfer Rate 2600 MB/s Endurance (TBW) 300 TB Drive Type Internal Form Factor M.2 2280 Height 0.3" Width 1" Depth 3.1" In the Box WD Western Digital SSD WDS500G3XHC 500GB M.2 PCIE GEN3 WD Black


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