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Seagate ST500LT012 - User Manual

Seagate ST500LT012
36 pages
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Product Manual
Seagate
®
Laptop Thin HDD
5400 RPM
formerly Momentus
®
Thin SATA
Standard models
ST500LT012
ST320LT012
ST250LT012
Standard models w/ZGS
ST500LT034
ST320LT032
ST250LT028
Self-Encrypting Drive models
ST500LT025
ST320LT025
ST250LT025
SED (FIPS 140-2) models
ST500LT015
ST320LT015
ST250LT015
Gen 9.2
100713732
Rev. K
November 2014

Table of Contents

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Summary

Introduction

About the Serial ATA Interface

Explains advantages of Serial ATA over parallel ATA, including plug-and-play and cabling.

Drive Specifications

Formatted Capacity

Details drive capacities and guaranteed sectors for different models.

Physical Organization

Details drive physical organization, read/write heads, and number of discs.

Recording and Interface Technology

Lists interface type, recording method, density, speed, and buffer.

Physical Characteristics

Details physical dimensions, weight, and cache buffer size.

Seek Time

Defines track-to-track and average seek times for drive diagnostics.

Start;Stop Times

Details power-on to ready and standby to ready times for drives.

Power Specifications

Covers power requirements and consumption for the drives.

Environmental Specifications

Details temperature, humidity, shock, and vibration limits for drives.

Acoustics

Details drive sound power levels (SWL, BA) for idle and seek modes.

Electromagnetic Immunity

Describes drive performance under various radio frequency environments.

Reliability

Outlines nonrecoverable read errors, load/unload cycles, and rated workload.

Agency Certification

Details safety and electromagnetic compatibility certifications (CE, RRL, C-Tick).

Environmental Protection

Covers compliance with global environmental regulations like RoHS.

Corrosive Environment

Warns about exposure to chemical pollutants and corrosive environments.

Configuring and Mounting the Drive

Handling and Static-Discharge Precautions

Provides essential precautions for handling drives to prevent ESD.

Configuring the Drive

Explains point-to-point configuration and Serial ATA connection.

Drive Mounting

Details drive mounting orientation, screw types, torque, and clearance.

About FIPS

Security Level 2

Explains FIPS 140-2 Level 2 requirements for tamper-evidence and authentication.

About (SED) Self-Encrypting Drives

Data Encryption

Describes AES-256 encryption, CBC mode, and DEK generation.

Controlled Access

Explains security providers (Admin SP, Locking SP) and access control mechanisms.

Random Number Generator (RNG)

Details the drive's hardware RNG for key derivation and system use.

Drive Locking

Covers locking mechanisms to prevent unauthorized firmware downloads.

Data Bands

Explains data banding, LBA allocation, and unique encryption keys per band.

Cryptographic Erase

Describes cryptographic erase for secure data removal by changing encryption keys.

Authenticated Firmware Download

Details requirements for secure firmware updates via signed files.

Power Requirements

Covers power consumption differences between standard and SED models.

Supported Commands

Lists specific SATA commands supported by SED models (Trusted Send/Receive).

RevertSP

Explains RevertSP for factory reset using PSID to erase data and reset SPs.

Serial ATA (SATA) Interface

Hot-Plug Compatibility

Details hot-plug capabilities and COMRESET requirement for drives.

Serial ATA Device Plug Connector Pin Definitions

Summarizes signals on Serial ATA interface and power connectors.

Supported ATA Commands

Lists supported ATA commands including device configuration and security.

Seagate ST500LT012 Specifications

General IconGeneral
BrandSeagate
ModelST500LT012
CategoryStorage
LanguageEnglish

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