Seagate ST4000DM000, SGTST3000DM0011CH166, ST31000524AS manual Barracuda Sata Product Manual, Rev. B

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Idle 20, 33

Idle Immediate 33 Idle mode 18, 20

Information Technology Equipment (ITE) 24 Initialize Device Parameters 33

Input noise ripple 19 input voltage 18 interface 17, 31 interference 24

internal data-transfer rate OD 17 is 17

ISO document 7779 22 ITE 24

K

KCC 24

Korean Communications Commission 24

Korean RRL 24

L

latency 17 LBA mode 16 length 17

logical geometry 16

M

maintenance 23 master/slave 9 mounting 28 mounting screws 21 mounting the drive 27

N

noise 19

nominal power 17 Nonoperating shock 21 Nonoperating vibration 22 Nonrecoverable read errors 23

O

operating 19 Operating power 18 Operating shock 21 Operating vibration 22

P

Physical characteristics 17 point-to-point 9, 27 Power consumption 18 power dissipation 19 Power modes 20

Power specifications 18 Power-management modes 20 Power-on to Ready 18 power-on-hours 23

precautions 27

printed circuit board 27 programmable power management 20 prominent discrete tone 22

Q

quick reference 11

R

Radiated RF immunity 23

radio and television interference 24 radio frequency (RF) 23

random seeks 18 Read Buffer 33 Read DMA 33

Read DMA Extended 33 Read DMA without Retries 33 read errors 23

Read Log Ext 33

Read Multiple 33

Read Multiple Extended 33 Read Native Max Address 33

Read Native Max Address Extended 33 Read Sectors 33

Read Sectors Extended 33 Read Sectors Without Retries 33 Read Verify Sectors 33

Read Verify Sectors Extended 33 Read Verify Sectors Without Retries 33 Read/write heads 16

Read/write power 18 Recalibrate 33 recording density 17 recording method 17 Recording technology 17 relative humidity 21 Reliability 23

RF 23

RMS read/write current 19 RoHS 25

RRL 24

S

S.M.A.R.T. Disable Operations 34 S.M.A.R.T. Enable Operations 34 S.M.A.R.T. Enable/Disable Autosave 34 S.M.A.R.T. Execute Offline 34 S.M.A.R.T. implementation 32 S.M.A.R.T. Read Attribute Thresholds 34 S.M.A.R.T. Read Data 34

S.M.A.R.T. Read Log Sector 34 S.M.A.R.T. Return Status 34

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Barracuda SATA Product Manual, Rev. B

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Contents Barracuda Document Revision History Revision Date Description of ChangeContents Barracuda Sata Product Manual, Rev. B Figures Barracuda Sata Product Manual, Rev. B Seagate Technology Support Services Barracuda Sata Product Manual, Rev. B Introduction About the Serial ATA interfaceIntroduction Drive Specifications Specification summary tablesDrive specifications summary for 500GB and 320 models Drive specifications summary for 500GB and 320 models Drive specifications summary for 250GB and 160GB models Model Formatted Guaranteed Bytes per sector Capacity Sectors Formatted capacityLBA mode Default logical geometrySeek time Physical characteristicsRecording and interface technology Power specifications Power consumptionStart/stop times 750GB models 500, 320, 250 and 160GB modelsConducted noise Voltage tolerancePower-management modes Power modes Heads Spindle BufferEnvironmental specifications Ambient temperature Temperature gradientHumidity AltitudeTest for Prominent Discrete Tones PDTs VibrationAcoustics Test Description Performance Reference Level Standard Electromagnetic immunityReliability Warranty Agency certification Safety certificationElectromagnetic compatibility FCC verificationEnvironmental protection Corrosive environment Serial ATA cables and connectors Handling and static-discharge precautionsConfiguring the drive Drive mounting Attaching Sata cablingMounting dimensions 1000 and 750GB models Mounting dimensions 500, 320, 250 and 160GB models Serial ATA Sata Interface Segment Pin Function DefinitionSupported ATA commands Command name Command code in hexE7H C6H Identify Device command Word Description ValueXx07H Xx3FH Bit WordBit Word Set Features command 3 S.M.A.R.T. commands Code in features register A.R.T. commandBarracuda Sata Product Manual, Rev. B Serial ATA Sata Interface Index Barracuda Sata Product Manual, Rev. BBarracuda Sata Product Manual, Rev. B Barracuda Sata Product Manual, Rev. B Page Page Seagate Technology LLC ASIA/PACIFIC

ST3750525AS, ST3320413AS, ST4000DM000, ST3250312AS, ST31000524AS specifications

Seagate is a renowned name in the field of data storage, known for its innovative hard disk drives (HDDs) that cater to various needs. Among its extensive product lineup, the Seagate ST3500413AS, ST3160316AS, SGTST3000DM0011CH166, ST31000524AS, and ST3250312AS stand out due to their unique features and performance characteristics.

The Seagate ST3500413AS is a 500GB SATA drive exhibiting a 7200 RPM spin speed, which allows for quick data access and file transfers. It features a 16MB cache, enhancing performance by allowing frequently accessed data to be stored in a readily available state. This drive is particularly suitable for users with moderate storage needs, such as home offices and casual gaming.

On the other hand, the ST3160316AS offers a larger 1.5TB capacity. Like the ST3500413AS, it operates at 7200 RPM and comes equipped with a 32MB cache that boosts read/write speeds. This HDD is ideal for users who require additional space for media files, backups, or extensive applications.

The SGTST3000DM0011CH166 is part of Seagate's Barracuda series, renowned for its balance of performance and capacity. This 3TB drive operates on SATA III at 7200 RPM and features a 64MB cache, making it suitable for high-demand applications such as gaming rigs and multimedia servers. Its Storage capacities and speed allow users to store a significant amount of data without compromising performance.

The ST31000524AS is another prominent Seagate model that offers 1TB of storage with a similar 7200 RPM speed. This HDD is characterized by its reliability and efficiency, making it perfect for systems requiring robust data storage solutions. The 32MB cache further aids in data access speed, making it suitable for task-intensive applications.

Lastly, the ST3250312AS provides a 2TB capacity and mirrors the 7200 RPM spin speed found in the other models. With a 32MB cache, it is designed for home and small business use, offering a balance of performance and capacity. This HDD is particularly appealing for users needing to store large files without compromising on data retrieval times.

In summary, Seagate's lineup, including the ST3500413AS, ST3160316AS, SGTST3000DM0011CH166, ST31000524AS, and ST3250312AS, presents a range of storage solutions ideal for different user needs. From casual users to demanding applications, these drives utilize advanced technologies to ensure reliability, speed, and adequate storage capacity for a wide array of digital data.
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