Seagate Exos X20z 512E, Product Manual

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Seagate Exos X20z SATA Product Manual, Rev. B 4
www.seagate.com Introduction
1.1 Introduction
This manual describes the functional, mechanical and interface specifications for the following:
Seagate® Exos™ X20z SATA drive models.
These drives provide the following key features:

256 MB data buffer.

7200 RPM spindle speed.
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Full-track multiple-sector transfer capability without local processor intervention.

High instantaneous (burst) data-transfer rates (up to 600MB per second).

Native Command Queuing with command ordering to increase performance in demanding applications.

PowerChoice™ for selectable power savings

SeaTools™ diagnostic software performs a drive self-test that eliminates unnecessary drive returns.

State-of-the-art cache and on-the-fly error-correction algorithms.

Support for SMART drive monitoring and reporting.

Supports latching SATA cables and connectors.

Top Cover Attached motor for excellent vibration tolerance

Worldwide Name (WWN) capability uniquely identifies the drive.

ZAC Host Managed zoned device.
NOTE Seagate recommends validating the configuration with the selected HBA/RAID
controller manufacturer to ensure use of full capacity is supported.
Standard 512E models
ST20000NM001J