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Seagate ST9100826A, ST960814A, ST980821A, ST9120826A, ST940811A manual Index, Numerics

Models: ST940811A ST960814A ST9120826A ST980821A ST9100826A

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Index

Numerics

3D Defense System 1

A

acoustics 14 Active mode 12 AFR 16

agency certification (regulatory) 16 altitude 13

ambient conditions 5 ambient temperature 9, 13 Annualized Failure Rate 16 areal density 8

ATA interface 25 ATA-standard commands 31 Australian C-Tick 17 autodetection 1

average seek time 9

B

BIOS manufacturers 40 BPI 8

buffer 1, 8 burst 1

C

cable select 1 cable-select option 20 cache 1, 8

case temperature 13 CE mark 16 certification 16 chemical substances 18 commands 31 compatibility 40 compatibility summary 39 compatibility test configurations 41 compliance 16

conducted noise 11 conducted RF immunity 15 configuring the drive 19 connector pins 25 Corrosive environment 18 CSA C22.2 (950) 16 CSEL 20

C-Tick 17 current profile 11 cycles 16

D

Data Defense 1 data-transfer rates 1 DC power 10 demonstrate compliance 41 density 8

Diagnostic Defense 1 diagnostic software 1 discs 7 dissipation 10 Drive Defense 1 drive diagnostics 9 drive monitoring 1 drive self-test 1

E

electrical fast transient 15 electromagnetic compatibility 16 Electromagnetic Compatibility Directive 16 electromagnetic immunity 15 electrostatic discharge 15

EMC compliance 16 EN 60950 16 enclosures 17 Environmental protection 18 environmental specifications 13 error-correction algorithms 1 errors 16

European Union 16

European Union Restriction of Hazardous Substanc- es 18

F

FCC verification 17 Features register 38 formatted capacity 7 frequency 15

G

guaranteed sectors 7

H

handling

19

heads

1,

7

height

8

 

humidity

13

I

I/O data-transfer rate 8

 

Identify Device command

35

Idle 10

 

Idle and Standby timers

12

Momentus 5400 FDE Product Manual, Rev. C

45

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Seagate ST9100826A, ST960814A, ST980821A, ST9120826A, ST940811A manual Index, Numerics
Page 50 Page 52

ST940811A, ST960814A, ST9120826A, ST980821A, ST9100826A specifications

Seagate's ST9100826A, ST980821A, ST9120826A, ST960814A, and ST940811A hard drives represent some of the company's commitment to providing reliable and high-performance storage solutions. Each model features distinct specifications and technologies that cater to various data storage needs.

The ST9100826A is a 100 GB hard drive that utilizes a 7200 RPM spindle speed, ensuring quick data access and transfer rates. With an IDE interface, this drive supports a data transfer rate of up to 100 MB/s, making it suitable for intensive applications. Additionally, the ST9100826A comes equipped with a 2 MB cache, optimizing data retrieval speeds and enhancing overall performance.

Moving to the ST980821A, this 80 GB drive also operates at 7200 RPM and features a similar IDE interface, which offers compatible integration with various systems. Designed with reliability in mind, it boasts a mean time between failures (MTBF) rating of 1 million hours, appealing to users who prioritize durability. This drive’s compact size allows it to fit seamlessly into a range of configurations, from personal computers to external enclosures.

The ST9120826A, with a substantial capacity of 120 GB, continues the trend of high-performance drives in this lineup. Its 7200 RPM speed and 2 MB cache ensure that users experience efficient data handling. With a more advanced read/write head technology, the drive also minimizes noise during operation, making it suitable for both desktop environments and home media centers.

The ST960814A comes with a 60 GB storage capacity and features an ultra-slim design, making it an excellent choice for portable devices. Often favored by users needing external storage for laptops or gaming consoles, this model maintains a 5400 RPM speed while providing commendable performance and durability, making data retrieval swift and smooth.

Lastly, the ST940811A, featuring a compact 40 GB capacity, serves as a versatile option for users looking to upgrade their existing systems. With an IDE connection and a design focused on energy efficiency, this drive is perfect for economical builds while still providing good performance for standard applications.

In summary, Seagate’s ST9100826A, ST980821A, ST9120826A, ST960814A, and ST940811A each demonstrate innovative features and reliability across various storage needs. With diverse capacities, spindle speeds, and robust technologies, they solidify Seagate’s reputation as a leader in data storage solutions.