Table 19:

Supported commands (continued)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Executable state of standard SCSI commands in the presence of

 

 

 

 

LBA banding (applies to FDE models only)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Affected LBA

Affected LBA

 

 

 

 

 

User Data

Unlocked

Locked

Command

Supported

 

 

Affects entire

Accessed

ReadLock=Write

ReadLock=Write

code

(Y/N) [4]

Command name

Drive (Y/N)

(Y/N)

Lock=False

Lock=True

 

 

 

 

 

 

 

 

Y

Background Medium Scan page

 

 

 

 

 

 

(15h)

 

 

 

 

 

 

 

 

 

 

 

 

Y

Cache Statistics Counter page (37h)

 

 

 

 

 

 

 

 

 

 

 

 

Y

Factory Log page (3Eh)

 

 

 

 

 

 

 

 

 

 

 

4E-4Fh

N

Not used

 

 

 

 

 

 

 

 

 

 

 

50h

N

XD write

 

 

 

 

 

 

 

 

 

 

 

51h

N

XP write

 

 

 

 

 

 

 

 

 

 

 

52h

N

XD read

 

 

 

 

 

 

 

 

 

 

 

53-54h

N

Not used

 

 

 

 

 

 

 

 

 

 

 

55h

Y

Mode Select (10) [3]

 

 

 

 

 

 

 

 

 

 

 

56h

Y

Reserved (10)

 

 

 

 

 

 

 

 

 

 

 

 

Y

3rd party reserve

 

 

 

 

 

 

 

 

 

 

 

 

N

Extent reservation

 

 

 

 

 

 

 

 

 

 

 

57h

Y

Released (10)

 

 

 

 

 

 

 

 

 

 

 

58-59h

N

Not used

 

 

 

 

 

 

 

 

 

 

 

5Ah

Y

Mode Sense (10) [3]

 

 

 

 

 

 

 

 

 

 

 

5B-5Dh

N

Not used

 

 

 

 

 

 

 

 

 

 

 

5E

A

Persistent reserve in

Y

N

Executable

Executable

 

 

 

 

 

 

 

5F

A

Persistent reserve out

Y

N

Executable

Executable

 

 

 

 

 

 

 

60-7Eh

N

Not used

 

 

 

 

 

 

 

 

 

 

 

7Fh

Y (PI only)

Write Same (32)

N

Y

Executable

Check Condition

 

 

 

 

 

 

 

7Fh

Y (PI only)

Verify (32) (BYTCHK = 0)

N

Y

Executable

Executable

 

 

 

 

 

 

 

7Fh

Y (PI only)

Verify (32) (BYTCHK = 1)

N

Y

Executable

Check Condition

 

 

 

 

 

 

 

80h

N

XD write extended

 

 

 

 

 

 

 

 

 

 

 

81h

N

Rebuild

 

 

 

 

 

 

 

 

 

 

 

82h

N

Regenerate

 

 

 

 

 

 

 

 

 

 

 

83-8Eh

N

Not used

 

 

 

 

 

 

 

 

 

 

 

8Fh

Y (PI only)

Verify (16) (BYTCHK = 0)

N

Y

Executable

Executable

 

 

 

 

 

 

 

8Fh

Y (PI only)

Verify (16) (BYTCHK = 1)

N

Y

Executable

Check Condition

 

 

 

 

 

 

 

93h

Y (PI only)

Write same (16)

N

Y

Executable

Check Condition

 

 

 

 

 

 

 

A0h

Y

Report LUNS

Y

N

Executable

Executable

 

 

 

 

 

 

 

A2h

Y

Security Protocol In

Y

N

Executable

Executable

 

(FDE only)

 

 

 

 

 

 

 

 

 

 

 

 

 

A3h

Y

Report Device Identifier

Y

N

Executable

Executable

 

(FDE only)

 

 

 

 

 

 

 

 

 

 

 

 

 

B5h

Y

Security Protocol Out

Y

N

Executable

Executable

 

(FDE only)

 

 

 

 

 

 

 

 

 

 

 

 

 

C0-DFh

N

Not used

 

 

 

 

 

 

 

 

 

 

 

EO-FFh

N

Not used

 

 

 

 

 

 

 

 

 

 

 

 

[1]Cheetah 15K.6 FC drives can format to 512, 520, 524 or 528 bytes per logical block.

[2]Warning. Power loss during flash programming can result in firmware corruption. This usually makes the drive inoperable.

Cheetah 15K.6 FC Product Manual, Rev. C

61

Page 66 Page 68
Page 67
Image 67
Seagate ST3300056FC (FDE), ST3146756FC (FDE), ST3450056FC (FDE) manual Supported commands
Page 66 Page 68

ST3450056FC (FDE), ST3146756FC (FDE), ST3300056FC (FDE) specifications

Seagate has established itself as a leader in data storage solutions, and among its high-performance offerings are the Seagate ST3300056FC (FDE), ST3146756FC (FDE), and ST3450056FC (FDE) drives. These drives are part of Seagate's enterprise-class, 3.5-inch form factor family, providing robust data security, reliability, and performance for demanding data center environments.

The ST3300056FC boasts a capacity of 3TB, making it ideal for applications that require substantial storage space. With a 7200 RPM spindle speed and a 6Gb/s Serial Attached SCSI (SAS) interface, this drive delivers rapid data access speeds and high throughput, catering to the needs of enterprise workflows and data-intensive applications. The FDE (Full Disk Encryption) feature ensures that all stored data is encrypted, providing an added layer of protection against unauthorized access, which is critical for businesses handling sensitive information.

Similarly, the ST3146756FC offers a 1.4TB capacity, also spinning at 7200 RPM and utilizing a 6Gb/s SAS interface. As with its counterpart, this drive incorporates FDE technology, making it an excellent choice for environments that prioritize data security while maintaining performance. The SAS interface enhances connectivity options and further improves reliability and data integrity, essential for mission-critical applications.

The ST3450056FC, with a capacity of 4.5TB, stands out as a powerful option for storage needs that exceed traditional offerings. With the same 7200 RPM spindle speed and 6Gb/s SAS interface, it ensures optimal performance across various workloads. The FDE functionality further enhances its appeal, making it suitable for organizations that must comply with stringent data protection regulations.

All three drives are built with Seagate's advanced technologies, including PowerBalance, which maximizes the spindle performance while optimizing power consumption and thermal management. They are also designed with vibration tolerance, enhancing their reliability in multi-drive systems and environments where space and airflow may be limited.

In summary, the Seagate ST3300056FC, ST3146756FC, and ST3450056FC drives exemplify cutting-edge engineering, catering to enterprise needs with their impressive capacities, robust performance, and built-in security. They are well-suited for organizations that prioritize reliability and data integrity, making them a vital component of modern storage infrastructures.
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