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Seagate ST9320312AS - page 1
Product Manual Momentus ® 100589392 Rev . D November 2010 512-byte sector models ST9640320AS ST9500320AS ST9320310AS ST9250310AS ST9160316AS 4096-byte sector models ST9640322AS ST9400321AS ST9320312AS ...
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Seagate ST9320312AS - page 2
Revision history © 2010 Seagate T echnology LLC. All right s reserved. Publication number: 100589392, Rev . D, November 2010 Seagate, Seagate T echnology and the W ave logo ar e registered tr ademarks of Sea gate T echnology LLC in the United S tates and/or other count ries. Moment us and SeaT oo ls are either trade marks or registered trademarks ...
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Seagate ST9320312AS - page 3
Momentus Product Manua l, Rev. D i Contents 1.0 Seagate Technology support services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.1 About the Serial ...
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Seagate ST9320312AS - page 4
ii Momentus Product Manu al, Rev. D ...
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Momentus Product Manua l, Rev. D iii List of Figures Figure 1. Typical +5V only startup and operation curren t profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Figure 2. Serial ATA connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Figure 3. Attaching SATA ...
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Seagate ST9320312AS - page 6
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Seagate ST9320312AS - page 7
Momentus Product Manua l, Rev. D 1 1.0 Seagate T echnology support services SEAGA TE ONLINE SUPPORT and SERVICES For information regarding pr oducts and services, visit http://www .sea gate.com/www/en-us/ about/contact_us/ Available ser vices include: Presales & T echnical support Global Support Services telephone nu mbers & business hours ...
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Seagate ST9320312AS - page 8
2 Momentus Product Manu al, Rev. D 2.0 Introduction This manual describes the functiona l, mechanical an d in terface specifications for the following Seagate Momentus ® model dr ives: These drives provide the following key fea tures: • 5400-RPM spindle spee d. • 8-MB buf fer . • Quiet operation. Fluid Dynamic Bearing (FDB) motor . • High ...
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Seagate ST9320312AS - page 9
Momentus Product Manua l, Rev. D 3 2.1 About the Serial A T A interface The Serial A T A interface pr ovides several advant ages over the traditional (parallel) A T A inte rfac e. T he prim ary advantages include : • Easy installation and configur ation with true plug-and-p lay connectivity . It is not normally necessary to set any jumpers or ot ...
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Seagate ST9320312AS - page 10
4 Momentus Product Manu al, Rev. D 3.0 Drive specifications Unless otherwise noted, all specific ations are measured und er ambient conditions, at 25°C, and nomina l power . For convenie nce, the phrase s the drive and this drive are us ed throughout this manual to indicate the Momentus mode ls. 3.1 Spec ification summary t able The specifications ...
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Seagate ST9320312AS - page 11
Momentus Product Manua l, Rev. D 5 * One GB equa ls one billion bytes when referring to hard dr ive capacity. Accessible capacity may vary depending on operating env ironment and formatting. **During periods of drive idle, some offlin e activity may occur acco rding to the S.M. A.R.T. specification, w hich may increase a coustic and power to operat ...
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Seagate ST9320312AS - page 12
6 Momentus Product Manu al, Rev. D T able 2: Drive specifications f or 320, 250 and 160GB models Drive specification ST9320312AS ST9320310AS ST9250310AS ST9160316AS Formatted GB* 320 250 160 guaranteed logical blocks 625,142,448 488,397,168 312,581,808 bytes per physical sector 4096 512 512 512 Physical read/write heads 2 1 Discs 1 Cache (MB) 8 Rec ...
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Seagate ST9320312AS - page 13
Momentus Product Manua l, Rev. D 7 * One GB equa ls one billion bytes when referring to hard dr ive capacity. Accessible capacity may vary depending on operating env ironment and formatting. **During periods of drive idle, some offlin e activity may occur acco rding to the S.M. A.R.T. specification, w hich may increase a coustic and power to operat ...
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Seagate ST9320312AS - page 14
8 Momentus Product Manu al, Rev. D 3.2 Formatted cap acity Model Formatted capacity* G uaranteed logical blocks Bytes per physical sector ST9640322AS 640GB 1,250,26 3,728 4096 ST9400321AS 400GB 781 ,422,768 ST9320312AS 320GB 625 ,142,448 ST9640320AS 640GB 1,250,26 3,728 512 ST9500320AS 500GB 976 ,773,168 ST9320310AS 320GB 625 ,142,448 ST9250310AS 2 ...
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Seagate ST9320312AS - page 15
Momentus Product Manua l, Rev. D 9 3.5 Recording and interface tec hnology Interface Serial A T A (SA T A) Recording method Perpendicular Recording density BPI (bits/in avg) 1560k T rack density TPI (tracks/in avg) 325k Areal density (Gb/in 2 avg) 507 S pindle speed (RPM) ( ± 0.2%) 5400 Maximum Internal transfer rate (Mb/s) 11 7 5 I/O data-transfe ...
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Seagate ST9320312AS - page 16
10 Momentus Product Manu al, Rev. D 3.8 St art/stop times Time to ready T ypical Max @ 25 ° C Power-on to Ready (sec) 3.6 4.5 S tandby to Ready (sec) 2.5 3.5 3.9 Power specifications The drive receives DC power (+5V) thr ough a native SA T A power connecto r . 3.9.1 Power consumption Power requirement s for the dr ives are listed in the t able on ...
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Seagate ST9320312AS - page 17
Momentus Product Manua l, Rev. D 11 3.9.1.1 T ypical cu rrent profile Figure 1. T ypical +5V only startup and operation current profile 3.9.2 Deferred spinup Momentus drive s do not support the deferred sp inup opti o n. If you requir e this option, refer to the Momentus 5400.3 SA T A Blade Server family of drives. 3.9.3 Conducted noise Input noise ...
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Seagate ST9320312AS - page 18
12 Momentus Product Manu al, Rev. D 3.9.5 Power-man agement mo des The drive provides prog rammable power manag ement to provide greater energ y effici ency . In most systems, you can control power manage ment through the system setup program. The drive features the following power-management mod es: • Active mode The drive is in Active mode duri ...
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Seagate ST9320312AS - page 19
Momentus Product Manua l, Rev. D 13 3.10 Environment al specifications 3.10.1 Ambient tempe rature Ambient temperature is defined as the temperature of th e environm ent immediately surround ing the drive. Above 1000 feet (305 mete rs), the maximum temperature is de rated linearly by 1°C ever y 1000 feet. 3.10.2 T emperature gra die nt Operating 2 ...
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Seagate ST9320312AS - page 20
14 Momentus Product Manu al, Rev. D 3.10.5 Shock All shock specifications assu me that the drive is mounted secu rely with the input shock applied at the drive mounting screws. Shock may be applied in the X, Y or Z axis. 3.10.5.1 Operating shock These drives comply with t he performance levels specified in this d ocument when subjected to a maximum ...
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Seagate ST9320312AS - page 21
Momentus Product Manua l, Rev. D 15 3.1 1 Acoustics Drive emission of sound is me asured con sistent with th e ECMA-74 and its’ reference d standards. T esting is conducted at room temper ature (approximatel y 25 ° C). Emissi on levels are reported as the total A-weighted sound power levels for steady state , id le, and active seek modes of oper ...
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Seagate ST9320312AS - page 22
16 Momentus Product Manu al, Rev. D 3.13 Reliability Measurement type Specifi cation Nonrecoverable read errors 1 per 10 14 bits read, max. Annualized Fa ilure Rate (AFR) <0.48% Load/Unload (U/UL) 25°C, 50% relative humidity 32°C, 80% relative humidity 5°C, 80% relative humidity 5°C, 10% relative humidity 55°C, 16% relative humidity 600,000 ...
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Seagate ST9320312AS - page 23
Momentus Product Manua l, Rev. D 17 Korean RRL If these drives have the Korean Communications Commission (KCC) logo, the y comply with paragraph 1 of Article 1 1 of the El ectromagnetic Compatib ility control Regulation and meet the Electrom agnetic Compatibility (EMC) Framework require ments of the Radio Resea r ch Laboratory (RRL) Communicatio ns ...
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Seagate ST9320312AS - page 24
18 Momentus Product Manu al, Rev. D 3.15 Environment al protection Seagate designs it s product s to meet environ mental pr otection requirement s worldwide, including regulations restricting certain chemical substances. 3.15.1 European Union Restriction of Haza rdous Subst ances (RoHS) The Europea n Union Restrictio n of Hazardous Subst ances ( Ro ...
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Seagate ST9320312AS - page 25
Momentus Product Manua l, Rev. D 19 4.0 Configuring and mounting the drive This section contains the specif ications an d instructions for configuring and mounting the dr ive. 4.1 Handling and st atic-discharge precautions After unp acking, and before inst allation, the drive may b e exposed to potential handling an d electrostatic dis- charge (ESD ...
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Seagate ST9320312AS - page 26
20 Momentus Product Manu al, Rev. D 4.2 Configuring the drive Each drive on th e Serial A T A interface connect s in a point-to-po int configuration with the Serial A T A host adapter . There is no maste r/slave relationship because each drive is considered a mas ter in a point-to-p oint relationships. If two drives are at tached on one Serial A T ...
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Seagate ST9320312AS - page 27
Momentus Product Manua l, Rev. D 21 4.4 Drive mounting Y ou can mount the drive using four screws in the side-mo unting holes or four screws in the bottom -mounting holes. See Figure 4 for drive mounting dimensions. Follow these important mountin g precautions when mount- ing the drive: • Allow a minimum clearance of 0.030 in (0.76 mm) arou n d t ...
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Seagate ST9320312AS - page 28
22 Momentus Product Manu al, Rev. D Measurem ents sh ow n in Figure 4 are in inche s. Figure 4. Mounting dimens i ons—top, side and end vie w ...
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Seagate ST9320312AS - page 29
Momentus Product Manua l, Rev. D 23 5.0 Serial A T A (SA T A) interface These drives use the industry-s tandard Seri al A T A interfac e that supp orts FIS dat a transfers. It support s A T A programmed inpu t/output (PIO) modes 0– 4; multiword DMA modes 0–2, and Ultra DMA modes 0–6. The drive also support s the use of the IORDY signal to pro ...
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Seagate ST9320312AS - page 30
24 Momentus Product Manu al, Rev. D Notes: 1. All pins are in a single row , with a 1.27mm (0.050in) pitch. 2. The comment s on the mating sequence apply to the case o f backplane blindmate connector only . In this case, the mating sequences ar e: • the ground p ins P4 and P12. • the pre-charge power pins an d the other ground pins. • the sig ...
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Seagate ST9320312AS - page 31
Momentus Product Manua l, Rev. D 25 5.3 Supported A T A commands The following t able lists Serial A T A standard commands that the dr ive support s. For a detailed descrip tion of the A T A commands, refer to the Serial A T A: High S peed Se rialized A T Attachment specification . See “S.M.A.R.T . commands” on p age 31.for det ails and su bcom ...
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Seagate ST9320312AS - page 32
26 Momentus Product Manu al, Rev. D S.M.A.R.T . Enable/Disabl e Autosave B0h/D2h S.M.A.R.T . Enable Ope rations B0h/D8h S.M.A.R.T . Enable/Disabl e Auto Offline B0h/DBh S.M.A.R.T . Enable One Attribute Modification B0h/E0 h S.M.A.R.T . Execut e Offline B0h/D4h S.M.A.R.T . Read Attribute Th resholds B0h/D1h S.M.A.R.T . Read Data B0h/D0h S.M.A.R.T . ...
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Seagate ST9320312AS - page 33
Momentus Product Manua l, Rev. D 27 5.3.1 Identify Dev ice comma n d The Identify Device command (command code EC H ) tran sfers information about the drive to the host following power up. The dat a is organized as a single 512-b yte (for ST964032 0AS, ST9500320AS, ST93 20310AS, ST9250310AS and ST916031 6AS models) or 4096-byte (for ST964 0322AS, S ...
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Seagate ST9320312AS - page 34
28 Momentus Product Manu al, Rev. D 57–58 Current capacity in sectors xxxx H 59 Number of sectors transferred during a Read Multiple or Wr it e Mu lt iple command xxxx H 60–61 T otal number of user-addressable sectors This field contains a value that is one greater th an the total number of user-addressable sectors. Th e maxi mum value that sha ...
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Seagate ST9320312AS - page 35
Momentus Product Manua l, Rev. D 29 Note. See the bit descriptio ns below for words 63 , 88, and 93 of the Identify Drive data: Description (if bit is set to 1) Bit Wor d 6 3 0 Multiword DMA mode 0 is supported . 1 Multiword DMA mode 1 is supported . 2 Multiword DMA mode 2 is supported . 8 Multiword DMA mode 0 is currently active. 9 Multiword DMA m ...
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Seagate ST9320312AS - page 36
30 Momentus Product Manu al, Rev. D 5.3.2 Set Featu res command This command controls the implemen tation of various fe at ur es that the drive su pports. When the drive receives this command, it sets BSY , checks the contents of the Features r egister , clears BSY and generate s an inter- rupt. If the value in the register does n ot represent a fe ...
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Seagate ST9320312AS - page 37
Momentus Product Manua l, Rev. D 31 5.3.3 S.M.A.R.T . commands S.M.A.R.T . provides near-term failure p rediction for disc drives. When S.M.A.R.T . is enabled, the drive moni- tors predetermined drive attributes that are suscep tible to degradation over time. If self-moni toring determines that a failure is likely , S.M.A.R.T . makes a status repo ...
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Seagate ST9320312AS - page 38
32 Momentus Product Manu al, Rev. D ...
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Seagate ST9320312AS - page 39
Momentus Product Manua l, Rev. D 33 Index A ACA 17 acoustics 5 , 7 , 15 Active m ode 12 Address 25 AFR 16 Agency certification 16 Altitude 13 Altitude, nonoperating 5 , 6 Altitude, operating 5 , 6 Ambient temperature 5 , 6 , 13 ambient temperature 9 Annualized Failure Rate 16 Annualized Failure Rate (AFR) 5 , 7 Areal density 4 , 6 , 9 ATA commands ...
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Seagate ST9320312AS - page 40
34 Momentus Product Manu al, Rev. D Guaranteed sectors 4 , 6 , 8 guaranteed sector s 8 H handling 19 Handling precautions 19 heads 8 Height 4 , 6 height 9 Humidity 13 humidity 5 , 6 I I/O data-transfer rate 4 , 6 , 9 Identify 25 Identify Device 25 Identify Device command 27 Idle 10 , 26 Idle and Standby timer s 12 Idle Immediate 26 Idle mode 5 , 6 ...
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Seagate ST9320312AS - page 41
Momentus Product Manua l, Rev. D 35 Read/write heads 8 Read/write power 5 , 6 read/write power and current 10 Recording density 4 , 6 , 9 Recording method 9 Recording technology 9 Relative humidity 5 , 6 , 13 Reliability 16 resistance 11 Retries 25 RF 15 RoHS 18 RPM 4 , 6 RRL 17 S S.M.A.R.T. 26 S.M.A.R.T. implementation 25 Safety certification 16 S ...
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Seagate ST9320312AS - page 42
36 Momentus Product Manu al, Rev. D ...
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Seagate ST9320312AS - page 44
Seagate T echnology LLC 920 Disc Drive, Scotts V alle y , California 95066-4544, USA Publication Number: 1005893 92, Rev . D ...
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