dimensions 35

disc rotation speed 10 drive 34

drive characteristics 10 drive failure 15

Drive Locking 38

drive mounting 35, 46 drive select 61

dual port support 48

E

electrical

description of connector 61 signal characteristics 62 specifications 21

electromagnetic compatibility 3 Electromagnetic Compatibility (EMC) 4 Electromagnetic Compatibility control Regulation 4 electromagnetic susceptibility 34

EMI requirements 3 encryption engine 37 encryption key 38 environment 45 environmental

limits 30 requirements 14

environmental control 34 EraseMaster 38

error management 40 rates 14

errors 40

European Union Restriction of Hazardous Substanc- es 5

F

FCC rules and regulations 3 features 7

interface 47

feed forward equalizer 63 FFE 63

FIPS 36 firmware 7

corruption 52 firmware download port 38 flawed sector reallocation 7

Format command execution time 11 function

complete, code 00 47

not supported, code 05 47 reject, code 04 47

G

Global Data Band 38

Good status 57 gradient 31 ground shift noise 62 grounding 46

H

HDA 45, 46

head and disc assembly. See HDA heads

read/write data 10 heat removal 45 heat source 45

host equipment 46

hot plugging the drive 15 humidity 31

humidity limits 30

I

Idle Read After Write 43 inquiry data 53 installation 44

guide 5 interface

commands supported 49 error rate 14

errors 15 illustrated 58 physical 58 requirements 47

interleave minimum 11

intermediate/condition met/good status 57 intermediate/good status 57

internal data rate 10 internal defects/errors 40 internal drive characteristics 10 IRAW 43

J

jumpers 44

K

KCC 4

Korean Communications Commission 4

L

latency

average rotational 10, 11 Locking SP 37, 38 LockOnReset 38

logical block address 12

logical block reallocation scheme 7 logical block size 7, 11

66

Savvio 10K.3 SAS Product Manual, Rev. G

Page 74
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Seagate ST9300403SS, ST9300603SS, ST9300503SS, ST9146803SS, ST9146703SS, ST9146603SS manual Kcc

ST9146803SS, ST9300603SS, ST9300503SS, ST9146603SS, ST9146703SS specifications

Seagate has long been a key player in the storage technology industry, and its enterprise-class hard drives such as the ST9300503SS, ST9300403SS, ST9146603SS, ST9146803SS, and ST9146703SS stand out for their performance, reliability, and innovative features. Designed primarily for use in data centers and server environments, these drives offer a range of specifications suited for high-demand applications.

The Seagate ST9300503SS is a 300GB 2.5-inch SAS (Serial Attached SCSI) hard drive that operates at 10,000 RPM, which is essential for ensuring rapid data access. It provides a data transfer rate of 6 Gb/s and features Seagate's AgileArray technology, which enhances RAID performance and reliability by improving data integrity and optimizing power consumption. The drive is also designed to withstand the rigors of enterprise use, boasting a mean time between failures (MTBF) rating of 1.6 million hours.

In contrast, the ST9300403SS offers a similar 300GB capacity and speed, but with slight variations in features that make it better suited for specific applications. This drive also supports SAS 2.0 and includes features that enhance error recovery and data protection.

The ST9146603SS is another powerhouse, providing 146GB of storage. Operating at the same high spindle speed of 10,000 RPM, it is optimized for low-latency performance. This makes it highly suitable for transactional applications and environments where quick access to data is crucial. Like its counterparts, this drive is built with robust technologies that ensure reliable operation and enhanced data security.

The ST9146803SS bumps up the storage capacity to 300GB while maintaining the same impressive speed and performance features. Its incorporation of Seagate’s SeaTach technology allows for advanced communication protocols, which facilitate faster data transfers and lower latency.

Finally, the ST9146703SS also offers 146GB of storage and is known for its energy efficiency features that reduce operational costs in large-scale deployments. All these drives support a wide range of operating systems, making them versatile picks for businesses looking to upgrade their storage solutions.

Overall, the Seagate ST9300503SS, ST9300403SS, ST9146603SS, ST9146803SS, and ST9146703SS are essential components in any enterprise environment, delivering high performance, reliability, and advanced technology features that meet the critical demands of modern data storage.