Read/write heads 5 Read/write power 4 read/write power and current 8 Recording density 3, 6 Recording method 6 Recording technology 6 Relative humidity 4, 10 Reliability 13

resistance 10 Retries 23 RF 12 RoHS 15 RPM 3 RRL 14

S

S.M.A.R.T.

 

24

 

 

 

 

 

S.M.A.R.T. implementation

23

Safety certification

13

 

 

SATA

6,

21

 

 

 

 

 

screws

11,

19

 

 

 

 

sector

5

 

 

 

 

 

 

 

sectors

5

 

 

 

 

 

 

 

Sectors per track

5

 

 

 

sectors per track

3

 

 

 

Security Disable Password

25

Security Erase Prepare

25

 

Security Erase Unit

25

 

 

Security Freeze Lock

25

 

Security Set Password

25

 

Security Unlock

25

 

 

 

Seek 23

 

 

 

 

 

 

 

seek mode

 

8

 

 

 

 

 

Seek power

4

 

 

 

 

 

Seek time

7

 

 

 

 

 

seek time

4

 

 

 

 

 

 

Seeking 8

 

 

 

 

 

 

 

Serial ATA

6

 

 

 

 

 

Serial ATA (SATA) interface

21

serial ATA ports

2

 

 

 

Service Life

13

 

 

 

 

 

servo electronics

8

 

 

 

Set Features

23

 

 

 

 

Set Max Address

23

 

 

Set Multiple Mode

24

 

 

Shock

11

 

 

 

 

 

 

 

Shock, nonoperating

4

 

 

Shock, operating

4

 

 

 

single-track seeks

7

 

 

 

Sleep

8,

24

 

 

 

 

 

Sleep mode

4

 

 

 

 

 

sound power

4

 

 

 

 

 

Specification summary table

3

Spindle speed

3,

6

 

 

Spinup

8

 

 

 

 

 

 

 

spinup power 8 Standby 8, 24 Standby Immediate 24 Standby mode 4, 8 Standby to Ready 7 Standby to ready 3 Start/stop times 7 Startup current 3 static-discharge 17 support services 31 Surge immunity 12

T

technical support services 31 temperature 4, 7, 10 Temperature gradient 4, 10 TMR 1

TPI 3

Track density 3, 6 Track-to-track seek time 4, 7 TUV North America 13

U

UL 1950 13

V

Vibration 11

Vibration, nonoperating 4 Vibration, operating 4 Voltage dips, interrupts 12 Voltage tolerance 4, 10

W

Warranty

13

 

 

 

Weight

3

 

 

 

 

weight

6

 

 

4,

 

Wet bulb temperature

10

Width

3

 

 

 

 

width

6

 

 

 

 

Write Buffer

24

 

 

Write DMA

24

 

 

Write DMA Extended

24

 

Write Long with Retries 24

Write Long without Retries

24

Write Multiple

24

 

 

Write Sectors

24

 

 

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

35

Page 40 Page 42
Page 41
Image 41
Seagate ST96812SB, ST98823SB, ST94813SB, ST9120821SB, ST9100824SB manual Sata
Page 40 Page 42

ST96812SB, ST9100824SB, ST94813SB, ST9120821SB, ST98823SB specifications

The Seagate series of hard drives, including the ST98823SB, ST9120821SB, ST94813SB, ST9100824SB, and ST96812SB, have been pivotal in the evolution of data storage solutions. Each model features specific enhancements that cater to different storage needs, while still reflecting Seagate's commitment to quality and performance.

The ST98823SB is a high-capacity hard drive designed primarily for enterprise use. One of its key features is its 7200 RPM spindle speed, which ensures fast data access and transfer rates. This drive typically supports Ultra ATA/133 interface, which enhances its data transfer capabilities. The robust design and high MTBF (Mean Time Between Failures) rating of the ST98823SB make it a reliable option for critical applications and large data storage.

Moving on to the ST9120821SB, this model emphasizes storage efficiency and reliability. With a capacity of around 120GB, it is ideal for storing operating systems and essential applications. The ST9120821SB also boasts a 7200 RPM speed, ensuring quick load times. This drive often features advanced power management technologies, reducing energy consumption while maintaining high performance, making it suitable for both desktop and server environments.

The ST94813SB is designed with a balance between performance and capacity. It typically offers a 48GB storage solution, catering to users who require speed without needing extensive space. With its SATA interface and a rotational speed of 7200 RPM, this drive supports high-performance applications while ensuring data integrity and reliability.

The ST9100824SB enhances the user experience with its 2.5-inch form factor, making it suitable for laptops and portable devices. With storage capacities around 100GB, this drive is designed to be energy-efficient, reducing the overall power consumption of mobile devices. It also utilizes advanced caching algorithms for improved performance, particularly in read operations.

Lastly, the ST96812SB stands out for its robust architecture, designed to withstand the rigorous demands of industrial applications. With a spin speed of 7200 RPM and a SATA interface, this drive offers a commendable mixture of speed and durability. It is often used in environment-sensitive applications where reliability is crucial.

Together, these Seagate models represent a diverse range of storage solutions, each tailored to meet specific consumer demands while ensuring reliable performance and impressive technology features.
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