Seagate ST3160023A, 7200.7 Plus, ST3120022A, ST3120026A, ST3160021A, ST380011A, ST380013A, ST340014A

Page 48

I

I/O data-transfer rate

6

 

 

Identify Device

25

 

 

 

Identify Device command

27

 

Idle 8,

26

 

 

 

 

 

Idle and Standby timers

10

 

Idle Immediate

26

 

 

 

Idle mode

10

 

 

 

 

Idle mode power

8

 

 

 

IEC950

14

 

 

 

 

 

Information Technology Equipment 14

Initialize Device Parameters

25

interface

 

6,

23

 

 

 

interface signals

23

 

 

 

interference

15

 

 

 

 

interleave

6

 

 

 

 

 

internal data-transfer rate OD

6

ISO document 7779

12

 

 

J

jumper settings 19

K

Korean RRL 14

L

LBA mode 5 length 6

logical geometry 5

M

maintenance

13

master 19

 

master/slave

1

Master/slave configuration 19 maximum temperature 11

Mean time between failures (MTBF) 13 modes 23

monitoring 1

mounting the drive 17, 20

N

noise 10 nominal power 3 nonoperating shock 12 nonoperating vibration 12 nonrecoverable read errors 13

O

operating 8

operating power and current 8 operating shock 12

operating vibration 12 orientation 20

P

physical characteristics 6 physical organization 5 pins 23

PIO 23

power consumption 8 power dissipation 8 power management 10 power specifications 7

power-management commands 26 power-management modes 10 Power-on to Ready 7 precautions 20

preventive maintenance 13 programmable power management 10

R

radiated RF immunity

13

 

 

radio and television interference

15

 

random track location

8

 

 

Read Buffer

25

 

 

 

 

Read DMA

25

 

 

 

 

Read DMA Extended

25

 

 

read errors

13

 

 

 

 

Read Multiple 1,

25

 

 

Read Multiple Extended 25

 

 

Read Native Max Address 25

 

 

Read Native Max Address Extended

25

Read Sectors 25

 

 

 

Read Sectors Extended 25

 

 

Read Verify Sectors

25

 

 

Read Verify Sectors Extended

25

 

read/write heads

5

 

 

 

read/write power and current 8

 

 

recording and interface technology

6

recording density

6

 

 

 

recording heads

1

 

 

 

recording method

6

 

 

 

register 30

 

 

 

 

 

relative humidity

11

 

 

 

reliability 13

 

 

 

 

resistance

10

 

 

 

 

resistive load 10 RF 13

S

S.M.A.R.T. 25 S.M.A.R.T. commands 31 S.M.A.R.T. drive monitoring 1 safety certification 14 screws 20

40

Barracuda 7200.7 Product Manual, Rev. E

Page 47 Page 49
Image 48
Page 47 Page 49
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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