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    X Western Digital Purple WD121PURZ 12TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5 Internal Hard Drive

    X Western Digital Purple WD121PURZ 12TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5 Internal Hard Drive

    Built for 24/7 always-on high-definition security systems. With a supported workload rate of up to 180 TB/yr1 and support for up to 64 cameras WD Purple drives are optimized for surveillance systems. WD Purple 8TB 10TB 12TB 14TB & 18TB drives are... more

    $279.95

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    Western Digital - WD2002FYPS - WD RE4-GP WD2002FYPS 2 TB 3.5 Internal Hard Drive - SATA - 64 MB Buffer - Hot Swappable

    Western Digital - WD2002FYPS - WD RE4-GP WD2002FYPS 2 TB 3.5 Internal Hard Drive - SATA - 64 MB Buffer - Hot Swappable

    RE4-GP WD2002FYPS Hard Drive With improved performance lower power consumption and higher capacity this new generation of WD RE-GP drives provides even lower cost-of-ownership to organizations with large data centers. Improvements in our... more

    $122.60 $88.58

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    Best Seller
    WD Western Digital AV-GP 500GB 32MB Cache SATA 3.0Gb/s 3.5inch (CCTV DVR PC) Internal Hard Drive (Low power Quiet)

    WD Western Digital AV-GP 500GB 32MB Cache SATA 3.0Gb/s 3.5inch (CCTV DVR PC) Internal Hard Drive (Low power Quiet)

    Western Digital 500GB 32MB Cache 3.5 AV-GP drives are the cool quiet and reliable choice for always-on 24/7 applications. They are designed for Desktop PC media center media server surveillance DVR digital signage and other AV systems requiring perfect... more

    $23.99 $17.82

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    Western Digital WD VelociRaptor WD1000DHTZ 1TB 10000 RPM 64MB Cache SATA 6.0Gb/s 3.5 Internal Hard Drive Bare Drive

    Western Digital WD VelociRaptor WD1000DHTZ 1TB 10000 RPM 64MB Cache SATA 6.0Gb/s 3.5 Internal Hard Drive Bare Drive

    Western Digital WD VelociRaptor WD1000DHTZ 1TB 10000 RPM 64MB Cache SATA 6.0Gb/s 3.5 Internal Hard Drive Bare Drive more

    $230.98 $173.56

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    Western Digital RE WD4000FYYZ 4TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5 Enterprise Internal Hard Drive - w/3 Years Warranty

    Western Digital RE WD4000FYYZ 4TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5 Enterprise Internal Hard Drive - w/3 Years Warranty

    The 4 TB WD4000FYYZ Western Digital RE SATA 3.5 Hard Drive from WD is a powerful combination of enterprise-class performance and high capacity required for superior performance computing and business critical environments. The hard drive delivers... more

    $85.00

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    Western Digital Blue WD5000AAKS 500GB 7200 RPM 16MB Cache SATA 3.0Gb/s 3.5 Internal Hard Drive Bare Drive

    Western Digital Blue WD5000AAKS 500GB 7200 RPM 16MB Cache SATA 3.0Gb/s 3.5 Internal Hard Drive Bare Drive

    Western Digital WD5000AAKS - Western Digital 500GB 3.5 SATA 7.2K 3Gb/s Hard Drive Western Digital Original/OEM Western Digital 500GB 3.5 SATA 7.2K 3Gb/s Hard Drive (Western Digital Part Number: WD5000AAKS). Inquire by email for larger quantities.... more

    $89.80

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    Western Digital RE3 WD5002ABYS Internal Hard Drive Silver (Used - Good)

    Western Digital RE3 WD5002ABYS Internal Hard Drive Silver (Used - Good)

    The Western Digital RE3 Enterprise Hard Drive (500 GB) with a SATA interface data transfer rate of up to 3 Gb/s and a storage capacity of 500 GB stores high-quality streaming videos. The hard drive offers a rotational speed of 7200 RPM. It is coupled... more

    $44.95

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    Western Digital 4TB WD Gold Enterprise Class SATA HDD Internal Hard Drive 7200 RPM 256MB Cache - WD4003FRYZ

    Western Digital 4TB WD Gold Enterprise Class SATA HDD Internal Hard Drive 7200 RPM 256MB Cache - WD4003FRYZ

    Conquer tough workloads with enterprise-class WD Gold HDDs. Available in 1TB to 20TB capacities these highly reliable solutions for demanding storage environments provide up to 2.5M hours MTBF vibration protection technology and a low power draw thanks... more

    $220.57 $149.99

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    HGST Ultrastar 7K4000 HUS724040ALE640 4 TB 3.5 Internal Hard Drive

    HGST Ultrastar 7K4000 HUS724040ALE640 4 TB 3.5 Internal Hard Drive

    General InformationManufacturer: Western Digital CorporationManufacturer Part Number: HUS724040ALE640Manufacturer Website Address: http: //www. wdc. comBrand Name: HGST Product Line: UltrastarProduct Series: 7K4000Product Model: HUS724040ALE640Product... more

    $127.00 $105.00

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    WD Purple WD40PURX 4TB Surveillance 3.5 Internal Hard Drive

    WD Purple WD40PURX 4TB Surveillance 3.5 Internal Hard Drive

    WD Purple Surveillance Hard Drives are engineered for 24/7 reliable operation in HD security systems with up to eight hard drives and up to 32 cameras. more

    $140.24 $114.95

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    WD RE WD5003ABYX 500GB SATA 3.5 Internal Hard Drive

    WD RE WD5003ABYX 500GB SATA 3.5 Internal Hard Drive

    NEW - WD-IMSourcing WD5003ABYX 500 GB 3.5 Internal Hard Drive - SATA - 7200rpm - 64 MB Buffer DISC PROD SPCL SOURCING SEE NOTES more

    $47.89 $39.00

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    WD-IMSourcing NOB - WD AV-GP WD30EURX 3 TB 3.5 Internal Hard Drive

    WD-IMSourcing NOB - WD AV-GP WD30EURX 3 TB 3.5 Internal Hard Drive

    Power-conserving WD AV-GP drives offer significant power savings and thermally optimized operation resulting in lower cost of ownership and unsurpassed reliability for PVR/DVR IPTV boxes and media server manufacturers.. Silk Stream - Optimized for... more

    $153.82

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    WD AV-25 WD10JUCT 1 TB 2.5 Internal Hard Drive - SATA - 5400 - 16 MB Buffer

    WD AV-25 WD10JUCT 1 TB 2.5 Internal Hard Drive - SATA - 5400 - 16 MB Buffer

    WD AV-25 WD10JUCT 1 TB 2.5 Internal Hard Drive - SATA - 5400 - 16 MB Buffer more

    $82.85 $42.47

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    WD WD20EFRX WD Red WD20EFRX 2 TB 3.5 Internal Hard Drive - SATA - 64 MB Buffer - 1 Pack

    WD WD20EFRX WD Red WD20EFRX 2 TB 3.5 Internal Hard Drive - SATA - 64 MB Buffer - 1 Pack

    WD WD20EFRX Brand NewIncludes 3 Year Warranty Product # WD20EFRX WD REDâ„¢ NAS Hard Drives WD Red is designed specifically for small NAS systems that have 1 to 5 drive bays. The drives are designed and extensively tested for compatibility in the unique... more

    $94.65

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    Open Box VelociRaptor WD2500BHTZ 250 GB 2.5 Internal Hard Drive

    Open Box VelociRaptor WD2500BHTZ 250 GB 2.5 Internal Hard Drive

    short description is not available more

    $97.40

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    WD Green 4 TB Internal Hard Drive Serial ATA-600 3.5 (WD40EZRX)

    WD Green 4 TB Internal Hard Drive Serial ATA-600 3.5 (WD40EZRX)

    Wd caviar green 4tb sata 6 gb/s 64mb cache power-saving 3.5-inch internal desktop hard drive. Massive capacity wd caviar green sata drives now deliver up to 4 tbs of storage on a single drive. Reduced power consumption wd has reduced power consumption... more

    $162.23

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    Toshiba IMSourcing NOB MK3265GSX 320 GB 2.5 Internal Hard Drive

    Toshiba IMSourcing NOB MK3265GSX 320 GB 2.5 Internal Hard Drive

    This product is NEW Guaranteed Authentic. Toshiba Storage Device Division s MKxx65GSX range of 2.5-inch hard disk drives provides optimum mobility unparalleled performance and increased storage space for the digital user constantly on the go. Ideal for... more

    $35.99

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    Western Digital 20TB WD Gold Enterprise Class SATA HDD Internal Hard Drive 7200 RPM 512MB Cache - WD201KRYZ

    Western Digital 20TB WD Gold Enterprise Class SATA HDD Internal Hard Drive 7200 RPM 512MB Cache - WD201KRYZ

    Customize your business’s storage mix to fit your specific needs with a full portfolio of enterprise-class WD Gold™ HDDs in capacities of 1TB to 22TB with OptiNAND™ technology in 20TB and 22TB. These highly reliable solutions for demanding... more

    $603.14 $419.99

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    Western Digital 3TB WD Purple Surveillance HDD Internal Hard Drive 256MB Cache - WD33PURZ

    Western Digital 3TB WD Purple Surveillance HDD Internal Hard Drive 256MB Cache - WD33PURZ

    WD Purple drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals not the harsh 24/7... more

    $92.24 $82.99

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    Western Digital 120 GB Internal Hard Drive WDS120G2G0A

    Western Digital 120 GB Internal Hard Drive WDS120G2G0A

    The WD Green SSD has a memory capacity of 120 GB and is designed to increase the memory or performance of a computer/laptop. The accessory belongs to the SATA III interface. The device has a TLC 3D NAND memory chip. The 2.5-inch form factor model is... more

    $42.50

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    Western Digital 6TB WD Red Pro NAS Internal Hard Drive 256MB Cache - WD6003FFBX

    Western Digital 6TB WD Red Pro NAS Internal Hard Drive 256MB Cache - WD6003FFBX

    Designed specifically with medium or large scale business customers in mind WD Red Pro NAS HDDs are available for up to 24-bay NAS systems. Engineered to handle high-intensity workloads in 24x7 environments WD Red Pro is ideal for archiving and sharing... more

    $199.99

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    Western Digital 12TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM SATA 6 Gb/s CMR 256 MB Cache 3.5 - WD121KFBX

    Western Digital 12TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM SATA 6 Gb/s CMR 256 MB Cache 3.5 - WD121KFBX

    Brand: Western Digital Color: Red Features: Available in capacities ranging from 2-18TB with support for up to 24 bays Supports up to 300 TB/yr workload rate* | * Workload Rate is defined as the amount of user data transferred to or from the hard drive... more

    $602.00 $352.00

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    Western Digital Purple 8 TB SATA Internal Hard Drive

    Western Digital Purple 8 TB SATA Internal Hard Drive

    Features Internal hard drive 3 year limited Superior Storage Superior Surveillance WD Purple drives are built for 24/7 always-on high-definition security systems. With support for up to 8 bays and 32 cameras. WD Purple drives are optimized for... more

    $394.17

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    Western Digital 20TB WD Gold Enterprise Class SATA HDD Internal Hard Drive 7200 RPM 512MB Cache - WD202KRYZ

    Western Digital 20TB WD Gold Enterprise Class SATA HDD Internal Hard Drive 7200 RPM 512MB Cache - WD202KRYZ

    Customize your business’s storage mix to fit your specific needs with a full portfolio of enterprise-class WD Gold HDDs in capacities of 1TB to 24TB with OptiNAND™ technology in 20TB 22TB and 24TB. These highly reliable solutions for demanding... more

    $419.99

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    Western Digital 8TB WD Purple Surveillance HDD Internal Hard Drive 128MB Cache - WD84PURZ

    Western Digital 8TB WD Purple Surveillance HDD Internal Hard Drive 128MB Cache - WD84PURZ

    WD Purple drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals not the harsh 24/7... more

    $271.84 $214.99

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    Western Digital 20207 Purple 8 TB SATA Internal Hard Drive

    Western Digital 20207 Purple 8 TB SATA Internal Hard Drive

    Features Internal hard drive 3 year limited Superior Storage Superior Surveillance WD Purple drives are built for 24/7 always-on high-definition security systems. With support for up to 8 bays and 32 cameras. WD Purple drives are optimized for... more

    $411.19 $379.34

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    Western Digital 8TB WD Purple Surveillance Internal Hard Drive

    Western Digital 8TB WD Purple Surveillance Internal Hard Drive

    �WD Purple Pro drives are designed for advanced AI-enabled recorders video analytics servers and deep learning solutions requiring additional capacity performance and workload capability. �WD Purple Pro hard drive for surveillance is engineered... more

    $268.99 $240.20

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    Western Digital (WD5002ABYS-02B1B0) 500GB Internal Hard Drive (Like New)

    Western Digital (WD5002ABYS-02B1B0) 500GB Internal Hard Drive (Like New)

    Western Digital (WD5002ABYS-02B1B0) 500GB Internal Hard Drive Western Digital WD5002ABYS-02B1B0 500GB Internal Hard Drive. Features: Digital Storage Capacity 500 GB Connectivity Technology SATA Brand Western Digital Special Feature Portable Hard Disk... more

    $79.38

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    Western Digital 24TB Ultrastar DC HC580 Data Center SATA Base SE HDD with OptiNAND Internal Hard Drive 7200 RPM 512MB Cache - 0F62796

    Western Digital 24TB Ultrastar DC HC580 Data Center SATA Base SE HDD with OptiNAND Internal Hard Drive 7200 RPM 512MB Cache - 0F62796

    The relentless growth of data means organizations must find ways to efficiently store ever more data. The Ultrastar DC HC580 24TB HDD with improved OptiNAND technology is the next step in high-capacity hard drives allowing data centers to maximize... more

    $1,025.41 $629.99

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    Western Digital 10TB WD Red Plus NAS Internal Hard Drive HDD - 7200 RPM SATA 6 Gb/s CMR 256 MB Cache 3.5 - WD101EFBX

    Western Digital 10TB WD Red Plus NAS Internal Hard Drive HDD - 7200 RPM SATA 6 Gb/s CMR 256 MB Cache 3.5 - WD101EFBX

    The item in this listing is a brand new sealed product in its original manufacture retail packaging. This product will come with a Minimum 1 year warranty. WD Red Plus 10TB NAS Hard Disk Drive - 7200 RPM Class SATA 6Gb/s CMR 256MB Cache 3.5 Inch -... more

    $283.78

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    Western Digital WUH722020BL5204 (HDD-A20T-WUH722020BL5204) 20TB 3.5 SAS12Gb/s7.2kRPM 0F38652 Internal Hard Drive

    Western Digital WUH722020BL5204 (HDD-A20T-WUH722020BL5204) 20TB 3.5 SAS12Gb/s7.2kRPM 0F38652 Internal Hard Drive

    Western Digital WUH722020BL5204 (HDD-A20T-WUH722020BL5204) 20TB 3.5 SAS12Gb/s7.2kRPM 0F38652 Internal Hard Drive more

    $650.00

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    Western Digital 2TB WD Purple Surveillance HDD Internal Hard Drive 256MB Cache - WD22PURZ

    Western Digital 2TB WD Purple Surveillance HDD Internal Hard Drive 256MB Cache - WD22PURZ

    WD Purple drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals not the harsh 24/7... more

    $94.85 $84.99

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    Western Digital 18TB WD Purple Pro Smart Video Internal Hard Drive 512MB Cache - WD181PURP

    Western Digital 18TB WD Purple Pro Smart Video Internal Hard Drive 512MB Cache - WD181PURP

    WD Purple Pro drives are designed for advanced AI-enabled recorders video analytics servers and deep learning solutions requiring additional capacity performance and workload capability. Features: WD Purple Pro hard drive for surveillance is engineered... more

    $463.83 $369.99

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    Western Digital 16TB WD Red Pro NAS Internal Hard Drive 512MB Cache - WD161KFGX

    Western Digital 16TB WD Red Pro NAS Internal Hard Drive 512MB Cache - WD161KFGX

    Designed specifically with medium or large scale business customers in mind WD Red Pro NAS HDDs are available for up to 24-bay NAS systems. Engineered to handle high-intensity workloads in 24x7 environments WD Red Pro is ideal for archiving and sharing... more

    $319.99

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    Western Digital HDD SATA 512MB Cache 3.5 WD Gold Bare Internal Hard Drive

    Western Digital HDD SATA 512MB Cache 3.5 WD Gold Bare Internal Hard Drive

    Conquer tough workloads with enterprise-class WD Gold HDDs. Specifically designed for use in enterprise-class data centers and storage systems the WD Gold SATA HDD delivers world-class performance you expect from Western Digital hard... more

    $547.58

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    Western Digital 10TB WD Purple Pro Smart Video Internal Hard Drive 256MB Cache - WD101PURP

    Western Digital 10TB WD Purple Pro Smart Video Internal Hard Drive 256MB Cache - WD101PURP

    WD Purple Pro drives are designed for advanced AI-enabled recorders video analytics servers and deep learning solutions requiring additional capacity performance and workload capability. Features: WD Purple Pro hard drive for surveillance is engineered... more

    $244.99

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    Western Digital 18TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM SATA 6 Gb/s CMR 256 MB Cache 3.5 - WD181KFGX

    Western Digital 18TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM SATA 6 Gb/s CMR 256 MB Cache 3.5 - WD181KFGX

    Western Digital 18TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM SATA 6 Gb/s CMR 256 MB Cache 3.5 - WD181KFGX more

    $385.69 $340.99

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    Western Digital 8TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s 256 MB Cache 3.5 - WD8001PURP

    Western Digital 8TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s 256 MB Cache 3.5 - WD8001PURP

    Western Digital 8TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s 256 MB Cache 3.5 - WD8001PURP more

    $287.00 $256.49

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    Western Digital 22TB WD Red Pro NAS Internal Hard Drive 64MB Cache - WD221KFGX

    Western Digital 22TB WD Red Pro NAS Internal Hard Drive 64MB Cache - WD221KFGX

    WD Red® Pro drives are engineered to handle high-intensity workloads in 24×7 multi-user commercial and enterprise NAS environments. WD Red Pro drives deliver the performance scalability and dependability businesses require to store share and... more

    $419.99

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    Western Digital 4TB WD Purple Surveillance HDD Internal Hard Drive 256MB Cache - WD42PURZ

    Western Digital 4TB WD Purple Surveillance HDD Internal Hard Drive 256MB Cache - WD42PURZ

    WD Purple drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals not the harsh 24/7... more

    $109.35

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    More information about Hard Drives

    Best prices on Western digital, Internal in Hard Drives. Check out Bizrate for great deals on popular brands like HGST, Hitachi and Seagate. Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.