Table 11:

Supported commands

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ATA Security API

Drive Trust Security API

 

 

 

 

 

 

 

Op

 

 

 

 

Secure

Authenticated

Code

Command

Locked

Unlocked

Frozen

State

State

 

 

 

 

 

 

 

F9H / 03H

SET MAX UNLOCK

Aborted

Executable

Executable

Aborted

Executable

 

 

 

 

 

 

 

C6

SET MULTIPLE MODE

Executable

Executable

Executable

Executable

Executable

 

 

 

 

 

 

 

E6

SLEEP

Executable

Executable

Executable

Executable

Executable

 

 

 

 

 

 

 

99

SLEEP

Executable

Executable

Executable

Executable

Executable

 

 

 

 

 

 

 

B0H / D9H

SMART DISABLE

Executable

Executable

Executable

Executable

Executable

 

OPERATIONS

 

 

 

 

 

 

 

 

 

 

 

 

B0H / D2H

SMART ENABLE/DISABLE

Executable

Executable

Executable

Executable

Executable

 

AUTOSAVE

 

 

 

 

 

 

 

 

 

 

 

 

B0H / D8H

SMART ENABLE

Executable

Executable

Executable

Executable

Executable

 

OPERATIONS

 

 

 

 

 

 

 

 

 

 

 

 

B0H / D4H

SMART EXECUTE

Executable

Executable

Executable

Executable

Executable

 

OFF-LINE

 

 

 

 

 

 

IMMEDIATE

 

 

 

 

 

 

 

 

 

 

 

 

B0H / 08H

SMART READ DATA

Executable

Executable

Executable

Executable

Executable

 

 

 

 

 

 

 

B0H / D5H

SMART READ LOG

Executable

Executable

Executable

Executable

Executable

 

 

 

 

 

 

 

B0H / DAH

SMART RETURN STATUS

Executable

Executable

Executable

Executable

Executable

 

 

 

 

 

 

 

B0H / D6H

SMART WRITE LOG

Executable

Executable

Executable

Executable

Executable

 

 

 

 

 

 

 

E2

STANDBY

Executable

Executable

Executable

Executable

Executable

 

 

 

 

 

 

 

96

STANDBY

Executable

Executable

Executable

Executable

Executable

 

 

 

 

 

 

 

E0

STANDBY IMMEDIATE

Executable

Executable

Executable

Executable

Executable

 

 

 

 

 

 

 

94

STANDBY IMMEDIATE

Executable

Executable

Executable

Executable

Executable

 

 

 

 

 

 

 

E8

WRITE BUFFER

Aborted

Executable

Executable

Aborted

Executable

 

 

 

 

 

 

 

CA

WRITE DMA

Aborted

Executable

Executable

Aborted

Executable

 

 

 

 

 

 

 

CB

WRITE DMA

Aborted

Executable

Executable

Aborted

Executable

 

 

 

 

 

 

 

35

WRITE DMA EXT

Aborted

Executable

Executable

Aborted

Executable

 

 

 

 

 

 

 

3D

WRITE DMA FUA EXT

Aborted

Executable

Executable

Aborted

Executable

 

 

 

 

 

 

 

3F

WRITE LOG EXT

Aborted

Executable

Executable

Aborted

Executable

 

 

 

 

 

 

 

C5

WRITE MULTIPLE

Aborted

Executable

Executable

Aborted

Executable

 

 

 

 

 

 

 

39

WRITE MULTIPLE EXT

Aborted

Executable

Executable

Aborted

Executable

 

 

 

 

 

 

 

30

WRITE SECTOR(S)

Aborted

Executable

Executable

Aborted

Executable

 

 

 

 

 

 

 

31

WRITE SECTOR(S)

Aborted

Executable

Executable

Aborted

Executable

 

 

 

 

 

 

 

34

WRITE SECTOR(S) EXT

Aborted

Executable

Executable

Aborted

Executable

 

 

 

 

 

 

 

Momentus 5400 FDE Product Manual, Rev. C

33

Page 39
Image 39
Seagate ST940811A, ST960814A, ST9100826A, ST980821A, ST9120826A manual SET MAX Unlock

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.