Hitachi Travelstar 2.5 inch SATA HTS722020K9A300 User Manual

7K200 SATA OEM Specification
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Hｉｔａｃｈｉ Global Storage Technologies
Hard Disk Drive Specification
Hitachi Travelstar 7K200
2.5 inch SATA hard disk drive
Models: HTS722020K9A300 HTS722020K9SA00
HTS722016K9A300 HTS722016K9SA00
HTS722012K9A300 HTS722012K9SA00
HTS722010K9A300 HTS722010K9SA00
HTS722080K9A300 HTS722080K9SA00
Revision 1.0 10 May 2007

Hitachi Travelstar 2.5 inch SATA HTS722020K9A300 Specifications

General

Model	HTS722020K9A300
Form Factor	2.5 inch
Interface	SATA
Capacity	200GB
Rotational Speed	7200 RPM
Cache	8 MB
Transfer Rate	300 MB/s
Power Consumption (idle)	0.8 W
Power Consumption (operating)	2.5 W
Shock Resistance (operating)	400 G
Shock Resistance (non-operating)	1000 G
Dimensions	70 mm x 100 mm x 9.5 mm

Summary

Hard Disk Drive Specification

3 Fixed disk subsystem description

3.1 Control Electronics

4 Fixed disk characteristics

4.1 Formatted capacity by model number

Lists formatted capacities for different Hitachi Travelstar 7K200 models.

4.4 Performance characteristics

4.4.2 Mechanical positioning

Details average seek time, full stroke seek time, and single track seek time.

5 Data integrity

5.1 Data loss on power off

Explains data loss scenarios during power off, especially during write operations.

6 Specification

6.1 Environment

6.2 DC power requirements

6.3 Reliability

6.3.2 Failure prediction (S.M.A.R.T.)

Explains the drive's support for S.M.A.R.T. for failure prediction and analysis.

6.4 Mechanical specifications

6.4.2 Mounting hole locations

6.5 Vibration and shock

6.5.1 Operating vibration

6.5.2 Nonoperating vibration

6.5.4 Nonoperating shock

6.8 Electromagnetic compatibility

6.9 Safety

7 Electrical interface specifications

7.2 Interface connector

7.3 Signal definitions

11 Registers

11.5 Error Register