Seagate 7200.7 Plus, ST3120022A, ST3120026A, ST3160023A, ST3160021A Command name Command code in hex

Page 36

Command name

Command code (in hex)

 

 

Write Sectors Extended

34H

ATA-standard power-management commands

 

 

Check Power Mode

98H or E5H

 

 

Idle

97H or E3H

 

 

Idle Immediate

95H or E1H

 

 

Sleep

99H or E6H

 

 

Standby

96H or E2H

 

 

Standby Immediate

94H or E0H

 

 

ATA-standard security commands

 

 

 

Security Set Password

F1H

 

 

Security Unlock

F2H

 

 

Security Erase Prepare

F3H

 

 

Security Erase Unit

F4H

 

 

Security Freeze Lock

F5H

 

 

Security Disable Password

F6H

 

 

26

Barracuda 7200.7 Product Manual, Rev. E

Page 35 Page 37
Image 36
Page 35 Page 37
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 Introduction Barracuda 7200.7 PlusBarracuda Barracuda 7200.7 Product Manual, Rev. E Drive specifications Specification summary tableBarracuda 7200.7 Product Manual, Rev. E Default logical geometry LBA modeFormatted capacity Physical organizationPhysical characteristics Recording and interface technologyPower specifications Seek timeStart/stop times Power consumption Spinup powerSeek mode Read/write power and currentTypical current profile Typical 5V startup and operation current profilePower-management modes Active modeIdle mode Sleep modeEnvironmental specifications Acoustics Electromagnetic immunity ReliabilityFluid Dynamic Bearing FDB motor acoustics Safety certification Agency certificationElectromagnetic compatibility 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 locationJumper settings Master/slave configurationDrive as master with a non-ATA-compatible slave 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 Seagate Technology support services Internet MySeagateReseller.seagate.com Seagate Online StoreWarranty Service Authorized Service CentersPresales Support Technical SupportFAX Services-All European Countries toll call Call Center Presales and Technical Support Warranty ServiceToll-Free Support Numbers Asia/Pacific Support Services Index NumericsPage Page Barracuda 7200.7 Product Manual, Rev. E Page Seagate Technology LLC
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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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