WD My Book Essential 3.5 inch 4 TB External Hard Disk vs WD My Passport 1 TB Wireless External Hard Drive (Black)

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  • Key Features

    • Brand
    • WD
    • WD
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    • Type
    • Desktop
    • External Portable
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    • Capacity
    • 4 TB
    • 1 TB
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    • USB Interface
    • USB 3.0
    • USB 3.0
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    • Data Transfer Speed
    • USB 2.0 480 Mb/sUSB 3.0 5 Gb/s
    • 5400 RPM
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  • General Features

    • Brand
    • WD
    • WD
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    • Model Name
    • My Book
    • My Passport
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    • Capacity
    • 4 TB
    • 1 TB
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    • USB Interface
    • USB 3.0
    • USB 3.0
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    • Part Number
    • WDBFJK0040HBK
    • WDBK8Z0010BBK
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    • Type
    • Desktop
    • External Portable
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    • Connectivity options
    • Wired
    • Wireless
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    • Form Factor
    • Desktop
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    • Color
    • Black
    • Black
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  • Performance

    • External Power Required
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    • Data Transfer Speed
    • USB 2.0: 480 Mb/s, USB 3.0: 5 Gb/s
    • 5400 RPM
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  • Dimensions

    • Dimensions
    • 165 x 135 x 48 mm
    • 86 x 127 x 24.4 mm
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    • Weight
    • 1180 g
    • 260 g
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  • Other Features

    • Package Contents
    • Hard Drive, Power Cord, User Manual
    • My Passport Wirless , User Mannual & Quick Install Guide
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    • Additional Features
    • Ultra-fast Backup and Storage, Password Protection with Hardware Encryption, Formatted NTFS
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    • Warranty
    • 2 Years Limited Warranty
    • 3 Years
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    • Water Resistant
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  • Perfomance

    • OS Supported
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    • Windows 8, Windows 7, Windows Vista, Windows XP SP3 (32-bit and 64-bit) operating system or Mac OS X 10.6
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  • Other Feature

    • Shock Resistant
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