D

DAR 36

data block size modifing the 9

data heads read/write 11

data rate internal 11

data transfer rate 12 data valid eye 65

Date code page command 48 DC power 57

requirements 23

defect and error management 33 defects 33

Deferred Auto-Reallocation 36 deferred error handling 55 description 7 DEV_CTRL_CODE 63

Device Behavior page command 48 device control code values 63 Device Identification page command 48 device selection IDs 37

devices 37 dimensions 31

Disable page out command 49 disc rotation speed 11

Disconnect/reconnect control (page 02h) command 48

Download microcode and save modes (5) 50 Download microcode mode (4) 50

Download microcode with offsets and save mode (7) 50

Download microcode with offsets mode (6) 50 drive 29

drive capacity programmable 9

drive characteristics 11 drive ID 37

drive ID/option select headers 37 drive mounting 31, 38

drive orientation 37 drive select 57 driver signals 64 drivers and receivers 8 dual port support 47

E

electrical

description of connector 57 signal characteristics 63 specifications 23

electromagnetic compatibility 3 electromagnetic susceptibility 30

EMI requirements 3 enable bypass

port A 60 port B 60 signal 60

state 16

 

 

 

Enclosure Services interface

57

 

Enclosure services page command

49

environmental

 

 

 

limits 27

 

 

 

requirements 15

 

 

 

environmental control 29

 

 

 

error

 

 

 

detection mechanisms, FC 16

 

management 33

 

 

 

rates 15

 

 

 

error correction code

 

 

 

96-bit Reed-Solomon

8

 

 

Error recovery page (01h) command

48

errors 33

 

 

 

EU RoHS directive 30

 

 

 

extended link service

 

 

 

frames 41

 

 

 

reply frames 41

 

 

 

Extended sense command

48

 

Extent reservation command

51

 

F

fabric

46

 

 

 

 

 

 

Fabric Address Notification (FAN)

41

Fabric Login (FLOGI)

41

 

 

FAN

46

 

 

 

 

 

 

fault LED out signal

59

 

 

FC differential input

64

 

 

FC-AL

 

 

 

 

 

 

document

5

 

 

 

 

 

interface

37,

57

 

 

 

options supported

47

 

 

physical interface

56

 

 

SCA device connector, illustrated 57

selective reset

55

 

 

 

FCC rules and regulations

3

 

FCP

 

 

 

 

 

 

 

for SCSI, document

5

 

 

response codes

42

 

 

task management functions

42

FC-PH document

5

 

 

 

 

features 8

 

 

 

 

 

 

interface

41

 

 

 

 

 

Fibre Channel documents

5

 

Fibre Channel Interface Control page (19h) 49 Fibre Channel Interface Manual 1, 3

Fibre Channel Services 41 Field pointer bytes command 48 firmware 8

70

Barracuda ES.2 FC Product Manual, Rev. B

Page 78
Image 78
Seagate ES.2 FC, ST31000640FC manual Fan

ST31000640FC, ES.2 FC specifications

The Seagate ES.2 FC, model ST31000640FC, is a high-performance hard drive designed specifically for enterprise environments. This drive is engineered to provide reliable and efficient data storage, catering to the demands of critical business applications, data centers, and server infrastructures.

One of the standout features of the ST31000640FC is its large storage capacity. With a 1TB capacity, it offers ample space for storing vast amounts of data, making it an excellent choice for businesses that require extensive storage solutions. This capacity enables the drive to support extensive databases, applications, and virtualized environments without compromising performance.

The Seagate ES.2 FC utilizes Fibre Channel (FC) interface technology, which is known for its high-speed data transfer capabilities. Operating at 4 Gbps, this interface facilitates faster communication between the drive and the server, significantly enhancing overall system performance. The Fibre Channel technology also improves data integrity through its ability to manage large amounts of data traffic efficiently.

In terms of performance specifications, the ST31000640FC boasts a rotational speed of 7200 RPM and a sustained data transfer rate that offers quick access to information. Additionally, it features an advanced caching mechanism that optimizes read and write operations, ensuring rapid data retrieval and improved application responsiveness.

The drive's advanced error recovery and data protection mechanisms, such as the Seagate PowerTrim technology, work to minimize downtime and data loss. This is particularly crucial for enterprise applications that demand high availability and reliability. PowerTrim intelligently manages the drive’s internal resources to enhance performance and durability.

Another essential characteristic of the Seagate ES.2 FC is its enterprise-grade reliability. It boasts a mean time between failures (MTBF) rating of 1.2 million hours, indicating its robustness for continuous operation in demanding environments. Furthermore, it is designed to operate in a range of temperatures, ensuring consistent performance across various operational conditions.

Lastly, the Seagate ES.2 FC incorporates vibration tolerance and advanced acoustic performance features, which help to reduce noise and ensure quieter operation in data center environments. This makes it an attractive option for enterprises looking to optimize their infrastructure while minimizing disturbances.

In summary, the Seagate ES.2 FC, ST31000640FC hard drive is an excellent choice for enterprises seeking a balance of large storage capacity, high-speed performance, and reliability in a Fibre Channel environment. With its array of technologies and robust characteristics, it meets the rigorous demands of modern business storage needs.