WD My Passport Essential SE Comparison

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  • WD My Passport Essential SE Portable External 1TB 2.5" Hard Drive - Black
  • Hitachi Touro Desk Pro External 3 TB 3.5" Hard Drive
  • OCZ Technology VERTEX 3 Internal 120GB 2.5 Solid State Drive

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Quick Glance

Internal/External Internal hard drives are found inside the computer and are connected either via IDE connectors or SATA connectors. They stay inside the computer until the user is ready to upgrade. External hard drives are located outside the computer and are connected either via USB or Firewire connectors. External Drives come in various portable sizes and can easily connect to other computers.

Interface The hard drive can be connected to the computer via various connectors. IDE is the more standard internal connector. SATA (or Serial ATA) is a more advanced connector which is faster than IDE. SATAII is even more advanced than SATA and can go almost twice as fast. USB 2.0 and Firewire are the standard connectors for external drives. USB 2.0 has a transfer rate of 480Mbps; Firewire 400 has a transfer rate of 400Mbps; Firewire 800 has a transfer rate of 800Mbps. However, differences in the architecture of the two interface types allows Firewire it have a faster sustained thoroughput.

Drive Width There are two types of drive widths: 2.5 inches which is a notebook size drive and 3.5 inches which is for a desktop drive.

Drive Type

Rotational Speed

Capacity

Storage

Capacity The amount of storage space of a drive. It is measured in either MB's=Megabytes, GB's=Gigabytes, or TB's=Terabytes. 1MB=1024KB, 1GB=1024MB, 1TB=1024GB.

Interface

Interface Connection

Interface Type The hard drive can be connected to the computer via various connectors. IDE is the more standard internal connector. SATA (or Serial ATA) is a more advanced connector which is faster than IDE. SATAII is even more advanced than SATA and can go almost twice as fast. USB 2.0 and Firewire are the standard connectors for external drives. USB 2.0 has a transfer rate of 480Mbps; Firewire 400 has a transfer rate of 400Mbps; Firewire 800 has a transfer rate of 800Mbps. However, differences in the architecture of the two interface types allows Firewire it have a faster sustained thoroughput.

Performance

Drive Type

Rotational Speed RPM stands for rotations per minute. Faster rotational speed or more RPMs enables the drive to read and write data faster. For everyday use you wouldn't really notice a difference, faster drives are more useful for editing, etc. Most common drives range from 4200RPM up to 15,000RPM.

General

Form Factor Width There are two types of drive widths: 2.5 inches which is a notebook size drive and 3.5 inches which is for a desktop drive.

Internal/External Internal hard drives are found inside the computer and are connected either via IDE connectors or SATA connectors. They stay inside the computer until the user is ready to upgrade. External hard drives are located outside the computer and are connected either via USB or Firewire connectors. External Drives come in various portable sizes and can easily connect to other computers.

Dimensions

Weight

Warranty

Warranty Information

More Info

URL

Additional Specifications

Maximum Write Transfer Rate

Drive Interface

Maximum Read Transfer Rate

Drive Width

Hot Swappable

Green Compliance

Software Included

Physical Specifications

Weight

Selected Product 1 of 3

WD My Passport Essential SE Portable External 1TB 2.5" Hard Drive - Black

WD My Passport Essential SE Portable External 1TB...

Lowest Price

  • 3.9

    •  

    $119.61 - $133.32

    WD My Passport Essential SE Portable External 1TB 2.5" Hard Drive - Black
    See more products
    |2 reviews

     

    $128.22
    See It
    $119.61
    See It
    $129.00
    See It
    $129.00
    See It

     

     

    External

    USB - Universal Serial Bus 3.0

    2.5"

    Hard Drive

    N/A

    1000000

     

    1 TB

     

    USB

    USB - Universal Serial Bus 3.0

     

    Hard Drive

    N/A

     

    2.5"

    External

     

    7.05 oz

     

    2 Year Limited

     

    Manufacturer Link

     

    N/A

    N/A

    N/A

    2.5"

    Yes

    Yes

    WD SmartWare Software

     

    N/A

    PriceGrabber works hard to improve your online shopping experience.  If you notice inconsistencies, please notify us by clicking here.

    Product 2 of 3

    Select
    Hitachi Touro Desk Pro External 3 TB 3.5" Hard Drive

    Hitachi Touro Desk Pro External 3 TB 3.5" Hard...

    Highest Rated

  • 4.3

    •  

    $191.79

    Hitachi Touro Desk Pro External 3 TB 3.5" Hard Drive
    See more products
    |1 review

     

    SeaBoom.com
    $191.79
    See It
     
     
     

     

     

    External

    USB 3.0

    N/A

    Hard Drive

    7200

    3000000

     

    3 TB

     

    N/A

    USB 3.0

     

    Hard Drive

    7200 rpm

     

    N/A

    External

     

    2.10 lb

     

    2 Year Limited

     

    Manufacturer Link

     

    N/A

    N/A

    N/A

    3.5"

    N/A

    N/A

    Preloaded Local and Cloud Backup Software

     

    2.10 lb

    PriceGrabber works hard to improve your online shopping experience.  If you notice inconsistencies, please notify us by clicking here.

    Product 3 of 3

    Select
    OCZ Technology VERTEX 3 Internal 120GB 2.5 Solid State Drive

    OCZ Technology VERTEX 3 Internal 120GB 2.5 Solid...

    Highest Rated

  • 4.3

    •  

    $120.71 - $256.64

    OCZ Technology VERTEX 3 Internal 120GB 2.5 Solid State Drive
    See more products
    |3 reviews

     

    $124.99
    See It
     
     
     

     

     

    Internal

    SATA/600

    2.5"

    Solid State Drive

    N/A

    120000

     

    120 GB

     

    N/A

    SATA/600

     

    Solid State Drive

    N/A

     

    2.5"

    Internal

     

    2.72 oz

     

    N/A

     

    Manufacturer Link

     

    500 MBps

    SATA/600

    550 MBps

    N/A

    N/A

    N/A

    N/A

     

    N/A

    PriceGrabber works hard to improve your online shopping experience.  If you notice inconsistencies, please notify us by clicking here.


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