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The Hitachi Travelstar 7K750 is one of two mobile, extra-capacity, and standard-height hard drives released in 2010.

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good online support for the drive, popular enough that many articles about installation are available

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access times are very fast, can handle large files without a problem

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runs very quietly, can't generally hear it

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draws very little power even during heavy usage

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drive is reliable enough to be counted on for a few years

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  • Only 3 words are allowed.

doesn't come with easy to follow directions, will need to find some online

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model numbers get confusing when ordering, some retailers don't know the difference, need to double-check

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  • Only 3 words are allowed.


The Hitachi Travelstar 7K750 is one of two mobile, extra-capacity, and standard-height hard drives released in 2010, and designed to work with any laptop produced within the past decade. The superior 7K750 features a faster 7200rpm speed and a larger 16MB buffer. Like its counterpart, the unit manages to pack up to 750GB into a 9.5mm shell, though smaller options (500GB, 640GB) are also available. More importantly the drive is available in several configurations. Standard is geared for any notebook user, whereas the TCP option is for those seeking advanced encryption security. The top Enhanced Availability (EA) option is designed specifically for use in blade servers, network routers, video surveillance system—as it provides the enhanced durability and low power functionality needed for 24/7 operation.

  • Mobile Hard Drives
  • Standard-Height Form Factor
  • Conventional 9.5mm Shell
  • Advanced Format
  • SATA 3Gb/s Interface
  • Superior Low Power Consumption (1.4W Read/Write)
  • Superior Non-Operating Shock (1000G/1ms)
  • Thermal Fly-Height Control (Better Soft Error Rate)
  • TrueTrack Technology (Better Tracking Accuracy)
  • Fluid Dynamic Bearing Motors (Silent Operationg)
  • Halogen-Reduced Components (Environmentally Friendly)
  • Bulk Data Encryption (BDE)
  • 500GB, 640GB, 750GB Capacities
  • Three Options (Standard, Encrypting, Professional)
Model Variations
  • Standard: HTS727575A9E364, HTS727564A9E364, HTS727550A9E364
  • TCG Opal: HTS727575A9E365, HTS727564A9E365, HTS727550A9E365
  • EA: HTE727575A9E364, HTE727564A9E364, HTE727550A9E364
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