Seagate ST380011A, 7200.7 Plus, ST3120022A, ST3120026A manual Barracuda 7200.7 Product Manual, Rev. E

Page 14

 

ST3160021A

 

ST3120022A

ST380011A

 

 

Drive specification

ST3160023A

 

ST3120026A

ST380013A

ST360014A

ST340014A

 

 

 

 

 

 

 

Average latency (msec)

4.16

 

 

 

 

 

 

 

 

 

 

 

Power-on to ready (sec typical)

10 sec

 

 

 

 

 

 

 

 

 

 

Standby to ready (sec typical)

10 sec

 

 

 

 

 

 

 

 

 

 

Startup current (typical) 12V (peak)

2.8 amps

 

 

 

 

 

 

 

 

 

Track-to-track seek time (msec typical)

<1.0 (read), <1.2 (write)

 

 

 

 

 

 

 

 

 

 

Average seek time (msec typical)

8.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Average seek, read (msec typical)

8.5

 

 

 

 

 

 

 

 

 

 

 

 

Average seek, write (msec typical)

9.5

 

 

 

 

 

 

 

 

 

 

 

Seek power (typical)

12.5 watts

 

 

 

 

 

 

 

 

 

 

Read/write power (typical)

12.0 watts

 

 

 

 

 

 

 

 

 

 

Idle mode (typical)

7.5 watts

 

 

 

 

 

 

 

 

 

 

Standby mode (typical)

0.9 watts

 

 

 

 

 

 

 

 

 

 

Sleep mode (typical)

0.9 watts

 

 

 

 

 

 

 

 

 

 

 

Voltage tolerance (including noise)

5V ± 5%

 

 

 

 

 

 

 

 

 

 

12V ± 10%

 

 

 

 

 

 

 

 

 

Ambient temperature

0° to 60°C (operating)

 

 

 

 

–40° to 70°C (nonoperating)

 

 

 

 

 

 

 

 

 

Temperature gradient (°C per hour max)

20°C (operating)

 

 

 

 

 

30°C (nonoperating)

 

 

 

 

 

 

 

 

Relative humidity

5% to 90% (operating)

 

 

 

 

5% to 95% (nonoperating)

 

 

 

 

 

 

 

 

Relative humidity gradient

30% per hour max

 

 

 

 

 

 

 

 

 

Wet bulb temperature (°C max)

33 (operating)

 

 

 

 

 

40 (nonoperating)

 

 

 

 

 

 

 

 

 

Altitude, operating

–60.96 m to 3,048 m

 

 

 

 

(–200 ft to 10,000+ ft)

 

 

 

 

 

 

 

 

Altitude, nonoperating (below mean sea

–60.96 m to 12,192 m

 

 

 

level, max)

(–200 ft to 40,000+ ft)

 

 

 

 

 

 

 

 

 

 

Shock, operating (Gs max at 2 msec)

63

 

 

 

 

 

 

 

 

 

 

 

Shock, nonoperating (Gs max at 2 msec)

350 Gs

 

 

 

 

 

 

 

 

 

Vibration, operating

1.0 G (0 to peak, 5–350 Hz)

 

 

 

 

 

 

 

 

Vibration, nonoperating

5.0 Gs (0 to peak, 22–350 Hz)

 

 

 

 

 

 

 

 

 

 

Drive acoustics Sound power (bels)

 

 

 

 

 

 

Idle*

<2.5 (typical)

 

 

 

<2.2 (typ)

 

 

 

 

2.7 (max)

 

 

 

2.4 (max)

Quiet seek

2.8 (typical)

 

 

 

2.5 (typ)

 

3.0 (max)

 

 

 

2.7 (max)

Performance seek

3.4 (typical)

 

 

 

3.1 (typ)

 

3.7 (max)

 

 

 

3.5 (max)

 

 

 

 

 

Nonrecoverable read errors

1 per 1014 bits read

 

 

 

Mean time between failures

600,000

 

 

 

 

 

(power-on hours)

 

 

 

 

 

 

 

 

 

 

 

 

Service life

5 Years

 

 

 

 

 

 

 

 

 

 

 

Contact start-stop cycles

50,000

 

 

 

 

 

(25°C, 40% rel. humidity)

 

 

 

 

 

 

 

 

 

 

 

 

 

*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to operational levels.

4

Barracuda 7200.7 Product Manual, Rev. E

Page 13 Page 15
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Page 13 Page 15
Contents Barracuda 7200.7 Plus Page Barracuda 7200.7 Plus Page Revision status summary sheet Page Contents Barracuda 7200.7 Product Manual, Rev. E List of Figures Viii Barracuda 7200.7 Product Manual, Rev. E Barracuda IntroductionBarracuda 7200.7 Plus Barracuda 7200.7 Product Manual, Rev. E Drive specifications Specification summary tableBarracuda 7200.7 Product Manual, Rev. E Formatted capacity Default logical geometryLBA mode Physical organizationPhysical characteristics Recording and interface technologyStart/stop times Power specificationsSeek time Seek mode Power consumptionSpinup power Read/write power and currentTypical current profile Typical 5V startup and operation current profileIdle mode Power-management modesActive mode Sleep modeEnvironmental specifications Acoustics Fluid Dynamic Bearing FDB motor acoustics Electromagnetic immunityReliability Electromagnetic compatibility Safety certificationAgency certification Korean RRLFCC verification Barracuda 7200.7 Product Manual, Rev. E Configuring and mounting the drive Handling and static discharge precautionsBreather filter hole precautions Breather filter hole locationDrive as master with a non-ATA-compatible slave Jumper settingsMaster/slave configuration Cable-select optionDrive mounting Ultra ATA/100 cableMounting dimensions-top, side and end view Barracuda 7200.7 Product Manual, Rev. E ATA interface signals and connector pins ATA interfaceO pins and supported ATA signals Supported ATA commands Command name Command code in hex ATA-standard commandsCommand name Command code in hex Identify Device command Word Description ValueXx07H Description if bit is set to Bit Word Set Features command 0CH4 S.M.A.R.T. commands Code in features A.R.T. command RegisterBarracuda 7200.7 Product Manual, Rev. E Reseller.seagate.com Seagate Technology support servicesInternet MySeagate Seagate Online StorePresales Support Warranty ServiceAuthorized Service Centers Technical SupportToll-Free Support Numbers FAX Services-All European Countries toll callCall Center Presales and Technical Support Warranty Service Asia/Pacific Support Services Index NumericsPage Page Barracuda 7200.7 Product Manual, Rev. E Page Seagate Technology LLC
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Manual 2 pages 54.49 Kb

ST360014A, 7200.7 Plus, ST3120026A, ST3120022A, ST380011A specifications

The Seagate ST380011A, ST3160021A, ST340014A, ST3120026A, and ST380013A are notable hard disk drives from Seagate’s extensive lineup, each designed for reliability and performance in various computing environments. With a blend of technologies and specifications, these drives cater to a variety of storage needs.

Starting with the ST380011A, this model features an 80 GB capacity and operates at a rotational speed of 7200 RPM. It utilizes the ATA-100 interface, ensuring efficient data transfer rates. The drive incorporates an advanced error correction technology and is designed for a low-latency performance, making it suitable for desktop applications and personal computing.

Next, the ST3160021A offers increased storage with a 160 GB capacity, also running at 7200 RPM and using the ATA-100 interface. Its additional storage capabilities make it ideal for users needing more space for multimedia files and software. The drive is equipped with a 2 MB cache, enhancing its read and write speeds, which is advantageous for intensive tasks such as gaming or video editing.

Moving on to the ST340014A, this model raises the bar with a 400 GB capacity while still maintaining the 7200 RPM speed. The drive employs a Serial ATA (SATA) interface, which facilitates quicker data transfer compared to its predecessors. The ST340014A’s large cache size of 8 MB provides better performance, especially during multitasking scenarios. This model is particularly well-suited for more demanding computing environments where larger data storage is crucial.

The ST3120026A is another key player in this lineup, featuring a 120 GB capacity and also utilizing the SATA interface. With up to 7200 RPM operational speed, this drive excels at providing quick access to data. Its reliability and performance make it an excellent choice for both personal and professional use.

Lastly, the ST380013A delivers an 80 GB capacity similar to the ST380011A but offers enhancements in data access speeds due to updated firmware features. This model is tailored for home and small office environments, where efficient data retrieval is essential.

In summary, these Seagate hard disk drives represent a mix of capacities and performance features, catering to a variety of user needs. With advancements in interface technologies, rotational speed, and data caching, they continue to underscore Seagate's position as a leader in the storage solutions market. Whether for basic computing or more intensive applications, these drives provide reliable options.
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