D

DAR 46 data heads

read/write 11 data rate

internal 11 data transfer rate 12 data valid eye 77

Date code page command 58 DC power 69

requirements 23 decryption 8

defect and error management 43 defects 43

Deferred Auto-Reallocation 46 deferred error handling 67 description 7 DEV_CTRL_CODE 75

Device Behavior page command 58 device control code values 75 Device Identification page command 58 device selection IDs 47

devices 47 dimensions 42

Disable page out command 59 disc rotation speed 11

Disconnect/reconnect control (page 02h) command 58

Download microcode and save modes (5) 60 Download microcode mode (4) 60

Download microcode with offsets and save mode (7) 60

Download microcode with offsets mode (6) 60 drive 40

drive capacity programmable 9

drive characteristics 11 drive ID 47

drive ID/option select headers 47 drive mounting 42, 48

drive orientation 47 drive select 69 driver signals 76 drivers and receivers 8 dual port support 57

E

electrical

description of connector 69 signal characteristics 75 specifications 23

electromagnetic compatibility 3 electromagnetic susceptibility 41 EMI requirements 3

enable bypass port A 72 port B 72 signal 72

state 16

 

 

 

 

 

Enclosure Services interface

69

 

Enclosure services page command

59

encryption key 8

 

 

 

 

 

encryption/decryption

8

 

 

 

environmental

 

 

 

 

 

limits 36

 

 

 

 

 

requirements

15

 

 

 

 

environmental control

40

 

 

 

error

 

 

 

 

 

detection mechanisms, FC 16

 

management

43

 

 

 

 

rates 15

 

 

 

 

 

error correction code

 

 

 

 

96-bit Reed-Solomon

8

 

 

Error recovery page (01h) command

58

errors 43

 

 

 

 

 

extended link service

 

 

 

 

frames 51

 

 

 

 

 

reply frames

51

 

 

 

 

Extended sense command

58

 

Extent reservation command

61

 

F

fabric 56

 

 

 

 

Fabric Address Notification (FAN)

51

Fabric Login (FLOGI)

51

 

 

FAN 56

 

 

 

 

fault LED out signal

71

 

 

FC differential input

76

 

 

FC-AL

 

 

 

 

document

5

 

 

 

interface

47, 69

 

 

options supported 57

 

 

physical interface

68

 

 

SCA device connector, illustrated 69

selective reset 67

 

 

FCC rules and regulations

3

 

FCP

 

 

 

 

for SCSI, document 5

 

 

response codes

52

 

 

task management functions

52

FC-PH document 5

 

 

 

FDE features

8

 

 

 

features 8

 

 

 

 

interface

51

 

 

 

Fibre Channel documents

5

 

Fibre Channel Interface Control page (19h) 58 Fibre Channel Interface Manual 1, 3

Fibre Channel Services 51 Field pointer bytes command 58

82

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

Page 88
Image 88
Seagate ST3300056FC (FDE), ST3146756FC (FDE), ST3450056FC (FDE) manual Fc-Al

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.