Media Characteristics; Media Description - Seagate ST31250N Product Manual

Barracuda 2LP Product Manual, Rev. D
8.0
8.1

Media characteristics

This section provides information regarding the media used in Barracuda
2LP disc drives.

Media description

The media used on the drive has a diameter of approximately 95 mm (3.7
inches). The aluminum substrate is coated with a thin-film magnetic mate-
rial, which has a proprietary protective layer for improved durability and
environmental protection.
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