corruption 51

Firmware download option command 50 Firmware numbers page command 48 flawed sector reallocation 8

FLOGI

received on Port A 45 received on Port B 45

Force unit access command 49 form factor 8

format 37

Format command execution time 11 Format page (03h) command 48

Format unit command

48

FS 43, 44, 46

 

function

 

complete, code 00

42

not supported, code 05 42

reject, code 04 42

 

G

Good status 55 gradient 27 ground shift noise 58 grounding 39

H

hard

assigned

arbitrated loop physical address

 

(AL_PA)

37

HDA

39

 

 

heads

 

 

 

read/write data 11

heat removal

37

host equipment

39

hot plugging the drive 16

humidity 27

 

 

humidity limits

27

I

IC 43

ID and configuration options 8 Idle Read After Write 36

Implemented operating def. page command 48 Information exceptions control page (1Ch) command

49

 

 

Initiator control

43

Inquiry command 48

inquiry data

52

installation

37

 

interface 37

 

commands supported 48

description

56

error rate

15

errors

16

 

illustrated

56

physical 56 requirements 41

intermediate/condition met/good status 55 intermediate/good status 55

Intermix 43, 46 internal data rate 11 internal defects/errors 33 internal drive characteristics 11 IRAW 36

J

J1 connector 37

Jumper settings page command 48 jumpers 37

L

latency

 

 

average rotational

11

 

LBdata 50

 

 

LED driver signals 64

 

 

Link Service Reject (LS_RJT)

41

link services supported 41

 

Lock-unlock-cache command

50

Log select command

50

 

Log sense command

50

 

logic power 59

 

 

logical block address

13

 

logical block reallocation scheme 8 logical block size 8, 12

logical segments 13 Logout (LOGO) 41 loop 56, 60

disruption 16 initialization 37

loop position

FC-AL options 47 loop position report

FC-AL options 47 LS_RJT 43, 46

M

maintenance 15

maximum delayed motor start 23 maximum start current 23

mean time between failure (MTBF) 16 media description 8

Media Pre-Scan 35 miscellaneous feature support

Adaptive caching 55 Asynchronous event notification 55 Automatic contingent allegiance 55 Deferred error handling 55 FC-AL selective reset 55 Parameter rounding 55

Barracuda ES.2 FC Product Manual, Rev. B

71

Page 78 Page 80
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Seagate ST31000640FC, ES.2 FC manual Flogi
Page 78 Page 80

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.
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