Introduction - Seagate ST500LT012 Product Manual

1.0

Introduction

This manual describes the functional, mechanical and interface specifications for the following Seagate
Standard models
ST500LT012 - 1DG142 ST500LT034 - 1DGG42
ST320LT012 - 1DG14C ST320LT032 - 1DGG4C
ST250LT012 - 1DG141 ST250LT028 - 1DGG41
Previous generations of Seagate Self-Encrypting Drive models were
called Full Disk Encryption (FDE) models before a differentiation between
N
OTE
drive-based encryption and other forms of encryption was necessary.
For more information on SED drives see
For more information on FIPS 140-2 Level 2 certification see
These drives provide the following key features:
 5400-RPM spindle speed.
 16MB buffer.
Quiet operation. Fluid Dynamic Bearing (FDB) motor.

 High instantaneous (burst) data-transfer rates (up to 6Gb/s).
 Perpendicular recording technology.
 State-of-the-art cache and on-the-fly error-correction algorithms.
 Native Command Queuing (NCQ) with command ordering.
Full-track multiple-sector transfer capability without local processor intervention.

1000 Gs nonoperating shock and 400 Gs of operating shock.

SeaTools TM diagnostic software performs a drive self-test that eliminates unnecessary drive returns.

 The 3D Defense System™, which includes Drive Defense, Data Defense and Diagnostic Defense,
offers the industry's most comprehensive protection for disk drives.
 Support for S.M.A.R.T. drive monitoring and reporting.
 Support for Read Multiple and Write Multiple commands.
 Worldwide Name (WWN) capability uniquely identifies the drive.
Laptop Thin Self-Encrypting Drive models have the following additional features
 Automatic data encryption/decryption
 Controlled access
Random number generator

Drive locking

 16 independent data bands
 Cryptographic erase of user data for a drive that will be repurposed or scrapped
 Authenticated firmware download.
There is no significant performance difference between Self-Encrypting Drive and standard (non-Self-Encrypting Drive) models.
S L T HDD P
EAGATE APTOP HIN
Standard models
Standard SED models
with ZGS
ST500LT025 - 1DH142
ST320LT025 - 1DH14C
ST250LT025 - 1DH141
About (SED) Self-Encrypting Drives
M , R . K
RODUCT ANUAL EV
SED (FIPS 140-2) models
ST500LT015 - 1DJ142
ST320LT015 - 1DJ14C
ST250LT015 - 1DJ141
on page 20.
on page 19
About FIPS .
®
Laptop Thin HDD model drives:
2