Table 16: Supported commands (continued)

Command code

Supported [4]

Command name

 

 

 

 

Y

Temperature page (0Dh)

 

 

 

 

N

Application Client page (0Fh)

 

 

 

 

Y

Self Test Results page (10h)

 

 

 

 

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

 

 

 

5F

A

Persistent reserve out

 

 

 

60-7Fh

N

Not used

 

 

 

80h

N

XD write extended

 

 

 

81h

N

Rebuild

 

 

 

82h

N

Regenerate

 

 

 

83-8Fh

N

Not used

 

 

 

A0h

Y

Report LUNS

 

 

 

C0-DFh

N

Not used

 

 

 

EO-FFh

N

Not used

 

 

 

[1]Cheetah 15K.5 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.

[3]Reference Mode Sense command 1Ah for mode pages supported.

[4]Y = Yes. Command is supported.

N = No. Command is not supported.

A = Support is available on special request.

Cheetah 15K.5 FC Product Manual, Rev. D

57

Page 67
Image 67
Seagate ST3300655FC, ST3146855FC, ST373455FC manual Temperature page 0Dh

ST3146855FC, ST373455FC, ST3300655FC specifications

Seagate is renowned for its commitment to high-performance data storage solutions, and their range of enterprise drives, including the ST3300655FC, ST373455FC, and ST3146855FC, demonstrates this dedication. These models cater to businesses requiring robust, reliable, and efficient hard disk drives (HDDs) designed for demanding environments.

The ST3300655FC offers a capacity of 300 GB, making it suitable for a variety of enterprise applications. It utilizes a 15,000 RPM spindle speed, which significantly enhances its performance, delivering quick read and write times. This drive supports Serial Attached SCSI (SAS) interface, ensuring faster data transfer rates and reliability essential for critical computing environments. The dual-port connectivity of SAS allows for enhanced fault tolerance and redundancy, making the ST3300655FC ideal for data centers and enterprise storage systems.

Following closely, the ST373455FC provides a slightly larger capacity of 734 GB while maintaining the same 15,000 RPM speed. This drive's design focuses on high availability, making it an excellent choice for applications that require continuous uptime. Like its counterpart, it also benefits from the SAS interface, ensuring that data can be accessed quickly and reliably. The robust construction of the ST373455FC guarantees consistent performance under heavy workloads, an essential characteristic for enterprise use.

The ST3146855FC, with a capacity of 146 GB, offers a balance between speed and storage for enterprises that do not require the larger capacities provided by the other two models. It also operates at 15,000 RPM, benefiting from similar technological advancements as the ST3300655FC and ST373455FC. This drive maintains compatibility with existing systems, making it a versatile option for organizations looking to upgrade their storage solutions without overhauling their infrastructure.

All three models exhibit Seagate's commitment to durability and low power consumption, which is critical for reducing operational costs in data centers. They also feature advanced error recovery and data integrity technologies, ensuring that critical data remains intact and accessible. Enhanced thermal and vibration tolerance further extends the lifespan of these drives in challenging environments.

In summary, the Seagate ST3300655FC, ST373455FC, and ST3146855FC are tailored to meet the rigorous demands of enterprise environments. Their high spindle speeds, SAS connectivity, and robust designs make them exemplary choices for businesses seeking reliable and efficient storage solutions. Their distinctive features and technologies ensure that they deliver outstanding performance, data integrity, and durability, making them invaluable assets in any data-driven organization.