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Seagate Constellation ES.2 SAS - User Manual

Seagate Constellation ES.2 SAS
76 pages
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Product Manual
Constellation
®
ES.2 SAS
100628615
Rev. C
March 2011
Standard Model
ST33000650SS
Self-Encrypting Drive Model
ST33000651SS
SED FIPS 140-2 Model
ST33000652SS

Table of Contents

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Summary

Applicable Standards and Reference Documentation

Product Standards Compliance

Details compliance with industry standards like UL, CSA, EN, TCG, and RoHS.

General Description

Standard Drive Features

Lists core functionalities like SAS interface, dual port, and firmware download.

Drive Performance Overview

Highlights key performance metrics like cache, transfer rates, and RPM.

Drive Reliability Metrics

Details reliability metrics like AFR, MTBF, and warranty.

Performance Characteristics

Seek Performance Details

Details access times (read/write) including controller overhead.

Drive Access Time Specifications

Specifies read/write access times with and without controller overhead.

Reliability Specifications

Drive Error Rate Specifications

Defines seek, read, and interface error rates and operational assumptions.

Reliability and Service Information

Covers factors affecting reliability and service considerations.

AFR and MTBF Specifications

Provides AFR and MTBF specifications and key operating assumptions.

S.M.A.R.T. Technology

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

Drive Thermal Monitoring System

Describes the drive's temperature monitoring system and warning codes.

Drive Self Test (DST) Functionality

Explains the DST feature for diagnosing drive faults and failures.

Product Warranty and Support

Provides warranty contact information and return procedures.

Physical;Electrical Specifications

PowerChoice Power Management Modes

Details programmable power management modes for energy efficiency.

DC Power Requirements

Details the voltage and current requirements for drive operation.

Drive Power Dissipation

Presents power consumption data based on I/O rates and throughput.

Environmental Operating Limits

Defines operating and non-operating temperature and humidity ranges.

Temperature Specifications

Specifies operating and non-operating temperature limits and gradients.

Shock and Vibration Limits

Specifies shock and vibration limits during operation and transport.

About Self-Encrypting Drives

Self-Encrypting Drive Data Encryption

Details AES-128 encryption and DEK management for data protection.

SED Controlled Access Mechanisms

Explains security partitions (Admin SP, Locking SP) for access control.

Admin Security Partition (SP) Functions

Describes control over firmware downloads via Admin SP passwords.

Cryptographic Erase Feature

Details secure data erasure by changing encryption keys for data bands.

Defect and Error Management

Drive Error Recovery Procedures

Details the drive's methods for attempting data recovery from errors.

Interface Requirements

Supported SCSI Commands Overview

Lists supported SCSI commands and their associated codes.

Seagate Constellation ES.2 SAS Specifications

General IconGeneral
InterfaceSAS 6 Gb/s
Form Factor3.5 inch
Cache64 MB
Rotational Speed7200 RPM
MTBF1.4 million hours
Average Latency4.16 ms
Non-Recoverable Read Errors per Bits Read1 in 10^15
Workload Rate Limit550 TB/year
Operating Temperature5°C to 55°C
Non-Operating Temperature-40°C to 70°C
Height26.1 mm
Width101.6 mm
Depth147 mm
Capacity1TB, 2TB, 3TB
Operating Shock70 G
Non-Operating Shock300 G
Acoustics (Idle)27 dBA

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