logical segments 12

M

maintenance

14

 

 

 

 

 

 

Makers Secure ID

37

 

 

 

 

maximum delayed motor start 22,

23

maximum start current

22,

23

 

 

mean time between failure. See MTBF

media description

7

 

 

 

 

 

Media Pre-Scan

42

 

 

 

 

 

minimum sector interleave

11

 

 

miscellaneous feature support

 

 

Adaptive caching

57

 

 

 

Asynchronous event notification

57

Automatic contingent allegiance

57

Deferred error handling

57

 

 

Parameter rounding

57

 

 

Queue tagging

57

 

 

 

 

Reporting actual retry count

57

 

Segmented caching

57

 

 

SMP = 1 in Mode Select command 57

Synchronized (locked) spindle operation 57

Zero latency read

57

 

 

 

miscellaneous status support

 

 

ACA active

57

 

 

 

 

 

ACA active, faulted initiator

57

 

Busy

57

 

 

 

 

 

 

 

Check condition

57

 

 

 

Condition met/good

57

 

 

 

Good

57

 

 

 

 

 

 

 

Intermediate/condition met/good

57

Intermediate/good

57

 

 

 

Reservation conflict

57

 

 

 

Task set full

57

 

 

 

 

 

miscorrected media data 14

 

 

Mode sense

 

53,

 

 

 

 

 

data, table

55

 

 

 

 

mounting

46

 

 

 

 

 

 

 

holes

46

 

 

 

 

 

 

 

orientations

44

 

 

 

 

 

mounting configuration

35

 

 

 

mounting configuration dimensions

35

MSID

37,

38

 

 

 

 

 

 

 

MTBF

14,

15,

30

 

 

 

 

 

N

noise audible 3

noise immunity 24 non-operating 31, 32, 34

temperature 31 non-operating vibration 34

O

office environment 34 operating 31, 32, 33 option selection 61 options 9 out-of-plane distortion 46

P

package size 32

package test specification 5 packaged 32

parameter rounding 57 password 37, 38 passwords 38 PCBA 46

peak bits per inch 10

peak operating current 22, 23 peak-to-peak measurements 24 performance characteristics

detailed 10 general 11

performance highlights 8 physical damage 34 physical interface 58 physical specifications 21 pin descriptions 61 power 62

dissipation 27 requirements, AC 21 requirements, DC 21 sequencing 24

power distribution 3 PowerCycle 38 prefetch/multi-segmented cache control 12

preventive maintenance

14

protection of data at rest

37

Q

queue tagging 57

R

radio interference regulations 3 Random number generator 38 RCD bit 12

read error rates 14, 40 read/write data heads 10 receivers 62 recommended mounting 33 Recoverable Errors 14 recovered media data 14 reference

documents 5 relative humidity 31

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

67

Page 75
Image 75
Seagate ST9146803SS, ST9300603SS, ST9300503SS, ST9300403SS, ST9146703SS, ST9146603SS manual Msid Mtbf

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.