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Seagate Constellation ES - User Manual

Seagate Constellation ES
88 pages
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Product Manual
Constellation
®
ES.1 Series SAS
100650925
Rev. E
March 2012
Standard Models
ST2000NM0001
ST1000NM0001
ST500NM0001
Self-Encrypting Drive Models
ST2000NM0021
ST1000NM0021
ST500NM0021
SED FIPS 140-2 Models
ST2000NM0041
ST1000NM0041
ST500NM0041

Table of Contents

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Summary

General description

Reliability specifications

6.1 Error rates

Details various error rates like seek, recovered, and unrecovered data errors.

6.2 Reliability and service

Covers AFR, MTBF, preventive maintenance, hot plugging, and S.M.A.R.T.

6.2.4 S.M.A.R.T.

Details Self-Monitoring Analysis and Reporting Technology for failure prediction.

Physical;electrical specifications

About self-encrypting drives

9.1 Data encryption

Explains AES-256 encryption and the Data Encryption Key (DEK).

9.6 Cryptographic erase

Explains the process of securely erasing data via key management.

9.10 Sanitize - CRYPTOGRAPHIC ERASE

9.11 RevertSP

Defect and error management

10.1 Drive internal defects;errors

Details internal defects, P-list, G-list, and error recovery.

Background Media Scan

Media Pre-Scan

Deferred Auto-Reallocation

Idle Read After Write

Protection Information (PI)

10.8.1 Levels of PI

Describes the four types of Protection Information.

Installation

SAS physical interface

Shows the SAS device connector location and physical interface.

Cooling

Drive mounting

Interface requirements

SAS physical interface

Power

Signal characteristics

SAS-2 Specification Compliance

Seagate Constellation ES Specifications

General IconGeneral
Spin Speed7200 RPM
Average Latency4.16 ms
Non-Operating Temperature-40°C to 70°C
Warranty5 years
Capacity1TB, 2TB
InterfaceSATA 6Gb/s
Form Factor3.5 inch
Cache64MB
Power Consumption (Operating)8.0W
Operating Temperature5°C to
Shock Resistance (Operating)70G
Shock Resistance (Non-Operating)300G
Acoustics (Seek)3.2 bels

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