data transfer rate

12

 

 

 

 

DC cable and connector

65

 

 

DC current

67

 

 

 

 

 

 

 

DC power

13,

17,

49,

65

 

 

DC power carrying conductor

69

DC power connector

64

 

 

 

DC power requirements

25

 

 

DC power source

69

 

 

 

 

dedicated landing zone

8

 

 

default

48,

 

49

 

 

 

 

 

 

default mode parameter

45

 

 

default value

59

 

 

 

 

 

 

defect/error management

41

 

 

delayed motor start option 25,

26, 80

delayed start

49

 

 

 

 

 

 

diagnostics

 

27

 

 

 

 

 

 

differential I/O circuit

49

 

 

 

differentiating features

7

 

 

 

dimensions

 

38

 

 

 

 

 

 

disable read ahead

15

 

 

 

disc access

 

13

 

 

 

 

 

 

disc media

12

 

 

 

 

 

 

 

disc rotational speed

11

 

 

 

disconnect/reconnect

14

 

 

 

control

14

 

 

 

 

 

 

 

specification

14

 

 

 

 

 

discontinuity (DISC) bit

15

 

 

DRA bit

15

 

 

 

 

 

 

 

 

drive 37

 

 

 

 

 

 

 

 

 

drive activity

80

 

 

 

 

 

 

drive activity LED

86

 

 

 

 

drive capacity

11

 

 

 

 

 

programmable 10

 

 

 

 

drive default mode parameter

45

drive failure

 

18

 

 

 

 

 

 

drive firmware

59

 

 

 

 

 

drive ID

45

 

 

 

 

 

 

 

 

drive ID select jumper connector

45

drive ID/option select header

45

drive interface connector

69

 

 

drive internal

27

 

 

 

 

 

 

drive internal defects and errors

41

drive malfunction

18

 

 

 

 

drive mounting

38,

51

 

 

 

constraints

17

 

 

 

 

 

drive orientation

50

 

 

 

 

 

drive power

 

45

 

 

 

 

 

 

drive primary defects list

41

 

 

drive SCSI timing

84

 

 

 

 

drive select header

64

 

 

 

drive spindle

49

 

 

 

 

 

 

drive transfer

14

 

 

 

 

 

 

dynamic spindle brake

8

 

 

 

E

ECC 17

ECC correction capability 8 electrical characteristics 64, 80 electromagnetic compatibility 3 electromagnetic susceptibility 38 embedded servo 8

EMC compliance 4 EMI requirements 3 environmental control 37 environmental limits 34 environmental requirements 17 EPROM 59

error 17

error management system 43 error rate 17

error recovery 41 ETF defect list 41

European Union requirements 4 EVPD bit 58

execution time 13 extended messages 54

F

FCC rules and regulations 3 firmware 59

flat ribbon cable 80 flaw reallocation 13 format 57

format command 12 format time 13 formatting 45 front panel 38 front panel LED 80

G

GMR heads 7 gradient 34 ground return 27 grounding 51

H

hard reset 59 HDA 7, 51 heat removal 50

host 15, 41, 49, 57, 67, 71 host adapter 45

adapter/initiator 71 host backplane wiring 67 host equipment 51, 68, 69

DC power 69 host I/O signal 45 host system 45

94

Cheetah 10K.7 SCSI Product Manual, Rev. D

Page 104
Image 104
Seagate ST373207LW/LC, ST3146707LW/LC, ST3300007LW/LC manual

ST3300007LW/LC, ST373207LW/LC, ST3146707LW/LC specifications

Seagate's ST3146707LW/LC, ST373207LW/LC, and ST3300007LW/LC are part of the company's renowned line of hard disk drives (HDDs), specifically designed for enterprise and high-performance computing environments. With their reliability and performance, these drives have become popular choices for data centers and critical applications requiring extensive storage capabilities.

One of the standout features of these models is their capacity to handle large volumes of data. The ST3146707LW/LC has a capacity of 146GB, while the ST373207LW/LC offers 73GB, and the ST3300007LW/LC comes with a substantial 300GB. These capacities make them well-suited for applications that require not only high storage space but also rapid access to data.

In terms of performance, these drives utilize a 10,000 RPM spindle speed, which significantly enhances data access times and overall performance. The combination of fast rotational speeds with Seagate's advanced caching algorithms allows for swift data retrieval, making these drives ideal for environments where speed is crucial.

These HDDs also employ the SCSI (Small Computer System Interface) interface, which promises high data transfer rates and reliability in enterprise-level applications. The Ultra320 SCSI interface can support transfer rates up to 320 MB/s, ensuring that the drives can efficiently communicate with other system components.

Another key technology featured in these models is Seagate's Adaptive Error Correction technology, which enhances data integrity and reliability. This feature helps in the detection and correction of errors that can occur during data transfer, reducing the risk of data loss.

Performance consistency is critical in enterprise environments, and these drives are built to endure the demands of 24/7 operation. They are designed with robust mechanisms to withstand temperature fluctuations, shock, and vibrations commonly found in data center settings.

In summary, the Seagate ST3146707LW/LC, ST373207LW/LC, and ST3300007LW/LC hard drives exemplify advanced features and technologies tailored for enterprise storage solutions. With significant capacities, impressive spindle speeds, SCSI connectivity, and reliability-focused technologies, these drives remain a valuable asset for businesses relying on stable and high-performance data storage.