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Seagate ST3300007LW/LC, ST3146707LW/LC, ST373207LW/LC manual Symbols, Numerics

Models: ST3300007LW/LC ST373207LW/LC ST3146707LW/LC

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Index

Symbols

+5 and +12 volt supplies 27

Numerics

68 conductor connector 69

68-pin connector 71

80 conductor connector 69

80 conductor interface 69

80-pin connector option 68

80-pin I/O connector 76, 78

A

AC power 25 access time 12 accessories 10 acoustics 38 activity indicator 80 activity LED 86 actuator 9, 50 actuator assembly 8 address 13

AFR 9, 18

air cleanliness 37 air flow 50

suggested 50 altitude 34

altitude and atmospheric pressure 34 ambient 34

ANSI SCSI documents 5 arbitration priority 71 asynchronous interface transfer rate 85 audible noise 3

Australia/New Zealand Standard 4 automatic retry 17

automatic shipping lock 8 average idle current 25, 26 average latency 9

average rotational latency 11, 13

B

background processing 9 backward compatibility 7 bits/inch 11

buffer 13, 14, 15 buffer segment 14, 15 buffer-full 14 buffer-full ratio 14 bulkhead connector 67 bus 71

bus device reset message 59

bytes per sector 57 bytes/surface 11 bytes/track 11

C

cable 65

cache 13, 14, 15 cache buffer 9 cache miss 14 cache mode 13 cache operation 13 cache operation hit 15 cache segment 14 caching write data 14

Canadian Department of Communications 3 capacities 10

capacity, drive, programmable 10 CE Marking 4

changeable bit 59 changeable value 59 check condition 59 circuits 81

class B limit 3 command 13, 54

command descriptor block (CDB) 13 command queuing 9 condensation 34

conducted noise immunity 26, 27 connect/disconnect 13 connector 65

connector contact 80 consecutive read operation 15 contiguous blocks of data 15 continuous vibration 37 controller 13

controller overhead 12 controller self test 27 cooling 50

Corrosive environment 37 C-Tick Marking 4 current 27

current limiting 27

current profile 27, 28, 29, 30 current requirements 25 current value 59

cylinder boundary 15

D

daisy-chain 27, 67 data block size

modifing the 9 data correction 17 data transfer period 64 data transfer protocol 8

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

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Seagate ST3300007LW/LC, ST3146707LW/LC, ST373207LW/LC manual Symbols, Numerics
Page 102 Page 104

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.