SeaShell 17 SeaTools 1, 31 sectors 5

security commands 26 Security Disable Password 26 Security Erase Prepare 26 Security Erase Unit 26 Security Freeze Lock 26 Security Set Password 26 Security Unlock 26

Seek 25 seek mode 8 seek time 7 Seeking 8 Service Life 13 servo electronics 8 Set Features 25

Set Features command 30 Set Max 25

Set Multiple Mode 25 shock 12

signals 23 single-track seeks 7 slave 19

Sleep 8, 26 Sleep mode 10 sound 12 specifications 3 spindle speed 6 Spinup 8 spinup power 8 Standby 8, 26 Standby Immediate 26 Standby mode 8, 10 Standby to Ready 7 start/stop times 7 start-stop cycles 13

static-discharge precautions 17 stop times 7

subassembly 15 support services 33 surge immunity 13

T

technical support services 33 temperature 11 temperature gradient 11 timers 10

track density 6 track-to-track seek time 7 TUV North America 14

U

UL 1950 14

Ultra ATA/100 20

Ultra DMA 20

V

vibration 12 voltage 10

voltage dips, interrupts 13 voltage tolerance 10

W

weight 6

wet bulb temperature 11 width 6

Write Buffer 25

Write DMA 25

Write DMA Extended 25 Write Multiple 1, 25 Write Multiple Extended 25 Write Sectors 25

Write Sectors Extended 26

Barracuda 7200.7 Product Manual, Rev. E

41

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Image 49
Seagate ST3160021A, 7200.7 Plus, ST3120022A, ST3120026A, ST3160023A, ST380011A, ST380013A, ST340014A, ST360014A manual
Page 48 Page 50

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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