Seagate ST1500VM002, ST2000VM002 manual Index, Eprml

Page 39

A

ACA 21 Acceleration 19 Acoustics 20 Active 17 Active mode 17 Agency certification 21 Altitude 18

Ambient temperature 14, 18 Areal density 9, 13

ATA commands 30

Australia/New Zealand Standard AS/NZ CISPR22 21 Australian Communication Authority (ACA) 21 Australian C-Tick 21

Average latency 14 Average seek time 14

B

Buffer 14

C

Cables and connectors 25

Cache 14

Capacity 13

CE mark 21

Certification 21

Check Power Mode 30

China RoHS directive 22

Compatibility 21

Conducted noise 17

Conducted RF immunity 20

Configuring the drive 25

Corrosive environment 23

CSA60950-1 21

Cylinders 13

D

DC power 14

Default logical geometry 13

Device Configuration Freeze Lock 30

Device Configuration Identify 31

Device Configuration Restore 31

Device Configuration Set 31

Device Reset 31

Dissipation 15

Download Microcode 31

E

Electrical fast transient 20 Electromagnetic Compatibility (EMC) 21 Electromagnetic Compatibility control Regulation 21

Electromagnetic Compatibility Directive (2004/108/EC) 21

Electromagnetic immunity 20

Index

Electrostatic discharge 20

Electrostatic discharge (ESD) 25

EN 55022, Class B 21

EN 55024 21

EN60950 21

Enclosures 21

Environmental specifications 18

EPRML 9

Error-correction algorithms 9

ESD 25

EU 21

EU RoHS directive 22

European Union (EU) requirements 21

Execute Device Diagnostics 31

F

FCC verification 21

Features 9

Flush Cache 31

Flush Cache Extended 31

Format Track 31

Formatted capacity 13

G

Geometry 13

Gs 19

Guaranteed sectors 13

H

Handling precautions 25

Heads 13

Height 14

Humidity 18

I

I/O data-transfer rate 13

Identify Device 31

Identify Device command 33

Idle 17, 31

Idle Immediate

31

 

Idle mode

15,

17

 

Information Technology Equipment (ITE) 21

Initialize Device Parameters

31

Input noise ripple 17

 

Input voltage

14

 

Interface

13,

29

 

Interference

21

13

Internal data-transfer rate OD

ISO document 7779 20

 

ITE 21

 

 

 

 

K

KCC 21

Korean Communications Commission 21

Korean RRL 21

Pipeline HD SATA Product Manual, Rev. B

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Contents 100633414 Rev. B January Pipeline HDRevision Date Description of changes Document Revision HistoryContents Pipeline HD Sata Product Manual, Rev. B Figures Pipeline HD Sata Product Manual, Rev. B Seagate Technology Support Services Pipeline HD Sata Product Manual, Rev. B About the Serial ATA Interface IntroductionIntroduction Drive specification ST2000VM002 ST1500VM002 Specification summary tablesDrive Specifications Recording and interface technology LBA modeDefault logical geometry Formatted capacitySeek time Physical characteristicsPower specifications Power consumptionSpinup Idle* † 151 303 Operating 374 256 Standby 085 Sleep Typical Current Profiles Voltage tolerance Power-management modesPower modes Heads Spindle Buffer Conducted noiseAltitude Environmental specifications Drive case temperatureTemperature gradient HumidityNonoperating vibration Vibration2000GB and 1500GB models Operating vibrationIdle Seek All models AcousticsTest for Prominent Discrete Tones PDTs Electromagnetic immunityFCC verification WarrantyAgency certification Safety certification Electromagnetic compatibilityChina Restriction of Hazardous Substances RoHS Directive Environmental protectionCorrosive environment Drive Specifications Handling and static-discharge precautions Configuring the driveSerial ATA cables and connectors Attaching Sata cabling Drive mountingMounting dimensions 2000 and 1500GB models Configuring and Mounting the Drive Ground 2nd mate Differential signal pair a from PHY Ground 2nd mate Differential signal pair B from PHYSegment Pin Function Definition Supported ATA commands Command name Command code in hexE5H E3H E7HEAH ECHF1H F3HF4H F5HWord Description Value Identify Device commandNumber of sectors transferred during a Read Multiple Number of current logical headsNumber of current logical sectors per logical track 57-58 Current capacity in sectors160-254 ATA-reserved 0000H 255 Integrity word XxA5H Hardware reset valueBE01H FffehBit Word Set Features command Code in features register A.R.T. command A.R.T. commandsEprml IndexPipeline HD Sata Product Manual, Rev. B Pipeline HD Sata Product Manual, Rev. B Pipeline HD Sata Product Manual, Rev. B Page Seagate Technology LLC

ST2000VM002, ST1500VM002 specifications

The Seagate ST1500VM002 and ST2000VM002 are part of the Seagate Video 3.5 Series, designed specifically for surveillance systems and DVRs. These hard drives provide robust storage solutions tailored to handle the high demands of continuous video recording and playback.

Both models boast a 3.5-inch form factor and utilize SATA III interfaces, ensuring fast data transfer rates essential for processing large video files from multiple security cameras. The ST1500VM002 offers a storage capacity of 1.5TB, while the ST2000VM002 provides an enhanced capacity of 2TB, making them suitable for extensive surveillance setups that may require longer retention of video content.

One of the most significant features of these drives is their support for 24/7 operation, allowing them to perform reliably and efficiently under constant load. This aspect is particularly important for security applications where data is consistently being recorded and accessed without downtime. Moreover, both models are optimized for high workload rates, capable of handling workloads of up to 180TB per year, which is essential for the rigorous demands of surveillance use.

The Seagate ST1500VM002 and ST2000VM002 also feature advanced technologies that help enhance performance and reliability. These drives incorporate AgileArray technology, which optimizes drive performance in multi-drive systems and improves RAID performance. This technology also features error recovery controls, which are critical for maintaining data integrity over time.

In terms of reliability, both drives are built with robust components designed to withstand the harsh conditions typically associated with surveillance environments. They come equipped with high shock resistance, ensuring they remain functional in various conditions, preserving valuable data even in the event of physical impacts or vibrations.

Furthermore, they include features like Seagate Rescue Data Recovery Services, providing customers peace of mind knowing that their data can be recovered in unexpected scenarios. Overall, the Seagate ST1500VM002 and ST2000VM002 are excellent choices for anyone in need of high-capacity, reliable storage solutions for their surveillance needs, offering a blend of advanced technology, robust performance, and dependable data integrity.
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