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Seagate ST336607FC, ST3146807FC, ST373307FC manual Cheetah 10K.6 FC Product Manual, Rev. B

Models: ST336607FC ST373307FC ST3146807FC

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Cheetah 10K.6 FC Product Manual, Rev. B

69

Format unit command 43 front panel 30

FS 38, 39, 41 function

complete, code 00 37

not supported, code 05 37 reject, code 04 37

G

Good status 52 gradient 26 ground shift noise 56 grounding 36

H

hard assigned arbitrated loop physical address (AL_PA) 33

HDA 34, 35, 36

HDA case temperature 25

head and disc assembly. See HDA heads

read/write data 9 heat removal 34 heat source 35 host equipment 36

hot plugging the drive 15 humidity 26

humidity limits 25

I

IC 38

ID and configuration options 6

Implemented operating def. page command 43 Information exceptions control page (1Ch) command

43

Initiator control 38 Inquiry command 43 inquiry data 47 installation 33

guide 4 interface 33

commands supported 43 description 53

error rate 13 errors 13 illustrated 53 physical 53 requirements 37

interleave 6 minimum 10

intermediate/condition met/good status 52 intermediate/good status 52

Intermix 38, 41 internal data rate 9 internal defects/errors 31 internal drive characteristics 9

J

J1 connector 33

J6 connector 33, 34

Jumper settings page command 43 jumpers 33

L

latency

average rotational 9, 10 LBdata 45

LED driver signals 60 link rate 60

Link Service Reject (LS_RJT) 37 link services supported 37 Lock-unlock-cache command 44 Log select command 45

Log sense command 45 logic power 56

logical block address 11

logical block reallocation scheme 6 logical block size 6, 10

logical segments 11 Logout (LOGO) 37 loop 53, 57

disruption 15 initialization 33

loop position

FC-AL options 42 loop position report

FC-AL options 42 LS_RJT 38, 41 LSI circuitry 6

M

maintenance 13

maximum delayed motor start 19 maximum start current 19

mean time between failure (MTBF) 14 media description 6

minimum sector interleave 10 miscellaneous feature support Adaptive caching 52

Asynchronous event notification 52 Automatic contingent allegiance 52 Deferred error handling 52 FC-AL selective reset 52 Parameter rounding 52

Queue tagging 52

Reporting actual retry count 52 Segmented caching 52

SMP = 1 in Mode Select command 52 Synchronized (locked) spindle operation 52 Zero latency read 52

miscellaneous status support ACA active 52

ACA active, faulted initiator 52

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Seagate ST336607FC, ST3146807FC, ST373307FC manual Cheetah 10K.6 FC Product Manual, Rev. B
Page 78 Page 80

ST336607FC, ST373307FC, ST3146807FC specifications

The Seagate ST373307FC, ST3146807FC, and ST336607FC are robust hard disk drives designed for enterprise environments where reliability and performance are critical. Each model offers distinct features suited to various data storage needs, reflecting Seagate's commitment to innovation in storage technology.

The ST373307FC is a 73GB Fibre Channel hard drive that operates at 15,000 RPM, making it exceptionally fast for read and write operations. This drive employs a 4GB cache, enhancing its performance by allowing quicker access to frequently used data. With a 3.5-inch form factor, the ST373307FC is built for high-density environments, delivering reliable access to data. Its Fibre Channel interface supports high-speed connections, essential for data-intensive applications like databases and virtualization.

Next in line, the ST3146807FC offers a capacity of 146GB, also operating at 15,000 RPM. This drive features an 8GB cache, which significantly improves its data transfer rates, making it ideal for transactional workloads. The ST3146807FC is engineered to minimize latency and maximize throughput, ensuring that enterprises can access critical data swiftly and efficiently. Additionally, its rugged construction is designed to withstand the demands of continuous operation, providing peace of mind for businesses with strict uptime requirements.

Lastly, the ST336607FC has a substantial storage capacity of 300GB and shares the 15,000 RPM operational speed that characterizes this high-performance line. With a similar 8GB cache as the ST3146807FC, it offers excellent performance for read-intensive and write-heavy applications. The ST336607FC is also designed with enhanced thermal management features, supporting cooler operations in densely packed server environments. This model is particularly suited for applications such as data warehousing and online transaction processing, where speed and reliability are paramount.

Each of these drives utilizes advanced technologies like Native Command Queuing (NCQ), which optimizes the order of read and write requests. These features, combined with Seagate's reputation for durability and performance, make the ST373307FC, ST3146807FC, and ST336607FC excellent choices for enterprise applications requiring high-speed data access and exceptional reliability. In environments where data integrity and uptime are critical, these drives provide the robust performance necessary to meet demanding storage needs.