RMS read/write current 12

RoHS 18

RRL 17

S

S.M.A.R.T. Disable Operations

26

 

S.M.A.R.T. Enable Operations

26

 

S.M.A.R.T. Enable/Disable Autosave

26

S.M.A.R.T. Execute Offline

26

 

 

S.M.A.R.T. implementation

25

 

 

S.M.A.R.T. Read Attribute Thresholds

26

S.M.A.R.T. Read Data

26

 

 

 

S.M.A.R.T. Read Log Sector

26

 

S.M.A.R.T. Return Status 26

 

 

S.M.A.R.T. Save Attribute Values 26

 

S.M.A.R.T. Write Log sector

26

 

Safety certification

16

 

 

 

 

SATA

23

 

 

 

 

 

 

 

 

 

screws

13

 

 

 

 

 

 

 

 

 

sectors

8

 

 

 

 

 

 

 

 

 

Sectors per track

8

 

 

 

 

 

Security Disable Password

25

 

 

Security Erase Prepare

26

 

 

 

Security Erase Unit

26

 

 

 

 

Security Freeze

26

 

 

 

 

 

Security Set Password

26

 

 

 

Security Unlock

26

 

 

 

 

 

Seek 26

 

 

 

 

 

 

 

 

 

seek mode

10

 

 

 

 

 

 

 

Seek mode power

10

 

 

 

 

Seek time

9

 

 

 

 

 

 

 

 

Seeking 10

 

 

 

 

 

 

 

 

Serial ATA (SATA) interface

23

 

serial ATA ports

2

 

 

 

 

 

Servo electronics

10

 

 

 

 

servo electronics

10

 

 

 

 

Set Features

26

 

 

 

 

 

 

Set Max Address

26

 

 

 

 

Set Max Address Extended

26

 

 

Set Multiple Mode

26

 

 

 

 

Shock

13

 

 

 

 

 

 

 

 

 

single-track seeks

9

 

 

 

 

 

Sleep 10, 12, 26

 

 

 

 

 

Sleep mode

12

 

 

 

 

 

 

sound

15

 

 

 

 

 

 

 

 

 

Specification summary table

3

 

 

spindle speed

8

 

 

 

 

 

 

Spinup

10

 

 

 

 

 

 

 

 

 

Spinup power

10

 

 

 

 

 

 

Standby 10, 12, 26

 

 

 

 

Standby Immediate

26

 

 

 

 

Standby mode

10,

12

 

 

 

 

standby timer

12

 

 

 

 

 

 

Standby to Ready

9

 

 

 

 

 

Start/stop times

9

 

 

 

 

 

start-stop cycles 16 static-discharge 19 subassembly 17 support services 33 Surge immunity 15

T

technical support services 33 temperature 9, 13 temperature gradient 13 timer 12

timers 12 track density 8 Track-to-track 9

Track-to-track seek time 9

tunneling magnetoresistive (TMR) recording heads 1

U

UL 1950 16

V

Vibration 14 voltage 10

Voltage dips, interrupts 15 Voltage tolerance 12

W

Warranty

16

 

 

 

 

 

weight

9

 

 

 

 

 

 

wet bulb temperature

13

 

 

width

9

 

 

 

 

 

 

Write Buffer

26

 

 

 

 

Write DMA

26

 

 

 

 

Write DMA Extended

26

 

 

 

Write DMA FUA Extended

26

 

Write DMA Without Retries

26

Write Log Extended

26

 

 

 

Write Multiple

26

 

 

 

 

Write Multiple Extended

26

 

Write Multiple FUA Extended

26

Write Sectors

26

 

 

 

 

Write Sectors Extended

27

 

 

Write Sectors Without Retries

26

Barracuda 7200.11 Serial ATA Product Manual, Rev. C

37

Page 42 Page 44
Page 43
Image 43
Seagate ST31000640AS, ST31000340AS, ST3750330AS, ST3750630AS, ST3500820AS, ST3500620AS, ST3500320AS manual Sata
Page 42 Page 44

ST3500820AS, ST3500320AS, ST3500620AS, ST31000640AS, ST31000340AS specifications

Seagate has long been a prominent player in the hard drive industry, and its line of SATA drives, including the ST3640330AS, ST3750330AS, ST3750630AS, ST31000340AS, and ST31000640AS, showcases a blend of performance, reliability, and advanced technology. These drives cater to various user needs, from consumer desktops to enterprise applications.

The ST3640330AS and ST3750330AS models are designed with a 7200 RPM spinning speed, ensuring fast data throughput for gaming, multimedia, and everyday computing tasks. With a SATA interface and compatibility with the latest systems, these drives are ideal for users seeking efficient storage solutions. The ST3640330AS provides 640 GB of storage, while the ST3750330AS boasts a generous 750 GB capacity, offering ample space for large files and applications.

Moving to the ST3750630AS, this model continues the trend of high performance, offering 750 GB of storage but enhanced with Seagate’s advanced error-correcting technology. It also features an updated cache architecture that optimizes read and write speeds while minimizing latency. This drive is particularly beneficial for users who require reliable backups and quick access to data.

The ST31000340AS and ST31000640AS are both part of Seagate’s 1 TB series and are engineered for durability and longevity. The ST31000340AS features traditional SATA technology, providing users with a balance between cost and performance. On the other hand, the ST31000640AS integrates improved power management features that result in lower energy consumption without compromising performance. This makes it a suitable choice for environmentally-conscious consumers or businesses looking to reduce operational costs.

All models feature Seagate's proprietary technologies such as SoftSonic drives, which result in quieter operation, and advanced power management capabilities that extend the lifespan of the hard drives. They are equipped with robust error recovery and data security features, ensuring data integrity and protecting against data loss.

Overall, the Seagate ST3640330AS, ST3750330AS, ST3750630AS, ST31000340AS, and ST31000640AS drives represent a comprehensive range of storage solutions that combine capacity, speed, and cost-effectiveness, making them a popular choice for a variety of users, from casual consumers to demanding enterprise environments.
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