Hitachi Travelstar 7K100 80 GB SATA Hard Drive


What does the 25% ReviewGist Score mean?

Hitachi Travelstar 7K100 is a not recommended buy as per the ReviewGist score of 25%. This is because even though the Hitachi Travelstar 7K100 has garnered excellent reviews from most reviewers, it might not come with the latest specifications as it is a relatively very old model.

  • Excellent ratings from over 32 review sources with an average rating of 4.0 stars. Top review sources include stars),, and
  • Released 6 years 11 months ago (Feb 2008) which makes it one of the very old hard drives in the market.


Key Features
Capacity 80.0 GB
Designation Laptop Computer
Enclosure Internal
HDD Form Factor 2.5"
Interface Serial ATA
Spindle Speed 7200.0 RPM
Technical Features
Average Latency 4.17 ms
Buffer Size 8.0 MB
External Data Transfer Rate 1536.0 MBps
Interface (Detailed) Serial ATA
Internal Data Transfer Rate 561.0 Mbit/s
Seek Time 10.0 ms
Sound Emission 30.0 dB
Other Features
Package Qty 1.0
Platform PC
Depth 3.94 in.
Height 0.37 in.
Weight 0.25 lb.
Width 2.76 in.
MPN HTS721080G9SA00
Product ID 28252100
ReviewGist ID 24409,28252100

Manufacturer Description

80 GB, Internal Enclosure, Laptop, Serial ATA Interface, 7200 RPM, Buffer: 8 MB, MPN: HTS721080G9SA00
   » Read Full Description


Video is currently unavailable.