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MD07ACA Series

Toshiba’s MD07ACA series utilize Helium-sealed mechanical design to provide power-efficient 3.5-inch SATA HDD, compare with previous model. Addition, the 14TB model powered by an Innovative 9-disk technology to realize the high capacity.
Thanks to the rotational speed of 7,200 rpm, a 256 MiB memory buffer and MTTF 600000 hours, the MD07ACA series offers the suitable reliability and performance for desktop PC and external storage use.

Product Specification

Form Factor 3.5-inch
Interface SATA 6 Gbit/s
Interface 512e
Buffer Size 256 MiB
Rotation Speed 7,200 rpm
MTTF 600 000 h
Power Consumption
( Active Idle  )
4.54 W
Weight ( Max ) 720 g
MD07 Series

Key Features

  • 12TB and 14TB Capacity Models
  • 7,200 RPM
  • SATA 6 Gbit/s Interface
  • Innovative 9 disk Helium-sealed mechanical design
  • Advanced Format 512-emulated sector technology
  • 256 MiB Buffer


  • Desktop PC
  • Personal External Storage
  • Personal Content Archive


Capacity Model Number
14 TB MD07ACA14T
12 TB MD07ACA12T
  • Product image may represent a design model.
  • Innovative 9-disk:  The Source  is Toshiba Electronic Devices & Storage Corporation, as of December,2017 for the 3.5-inch, 26.1mm height.
  • Definition of capacity: A terabyte (TB) is 1,000,000,000,000 bytes. A computer operating system, however, reports storage capacity using powers of 2 for the definition of 1TB = 240 = 1,099,511,627,776 bytes and therefore shows less storage capacity.  Available storage capacity (including examples of various media files) will vary based on file size, formatting, settings, software and operating system and/or pre-installed software applications, or media content.  Actual formatted capacity may vary.
  • A mebibyte (MiB) means 220, or 1,048,576 bytes.
  • MTTF (Mean Time to Failure) is not a guarantee or estimate of product life; it is a statistical value related to mean failure rates for a large number of products which may not accurately reflect actual operation.  Actual operating life of the product may be different from the MTTF.
  • Read and write speed may vary depending on the host device, read and write conditions, and file size.
  • "3.5-inch" mean the form factor of HDDs. They do not indicate drive's physical size.


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  • Instructions for Dispose
    Please dispose in accordance with local rules.
  • Instructions for erase of the data on the HDDs in case of dispose or transfer
    HDDs incorporated in personal computer or several home appliance may record personal data and/or other important data as signal. In order to avoid disclosing such data, it is important to erase it when you dispose or transfer the HDDs.
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