Manuale d’uso / di manutenzione del prodotto ST31500341AS del fabbricante Seagate
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Product Manual Barracuda 7200.1 1 Serial A T A 100507013 Re v . C A ugust 2008 ST31500341AS ST31000333AS ST3640323AS ST3640623AS ST3320613AS ST3320813AS ST3160813AS.
Revision history Copyright © 2008 Seagate T echnology LLC. All right s reserved. Printed in U.S.A. Publication number: 1005 07013, Rev . C, August 2008 Seagate, Seagate T echnology and the W ave logo ar e registered tra demarks of Seagate T echnology LLC in the United S tates and/or other countries.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C i Contents 1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 About the Serial ATA interface .
ii Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C iii List of Figures Figure 1. Serial ATA connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Figure 2. Attaching SATA cabling . .
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Barracuda 7200.11 Serial ATA Product Manual, Re v. C 1 1.0 Introduction This manual describes the functiona l, mechanical an d interface specifications for the following Seagate Barracuda ® 7200.1 1 Serial A T A model drives: These drives provide the following key fea t ures: • 7,200 RPM spindl e speed.
2 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 1.1 About the Serial A T A interface The Serial A T A interface provides several adva ntages over the traditional (parallel) A T A in terface. T he primary advantages include : • Easy installation and configuration with true plug-and-play connectivity .
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 3 2.0 Drive specifications Unless otherwise noted, all specific ations are me asured un der ambie nt conditions, at 25°C, and nominal power .
4 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C T able 1: Drive specifications summary for 150 0 and 1000 Gbyte models Drive specification ST31500341AS ST31000333AS Formatted capacity (512 byt.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 5 * On e Gbyte equals one billion byte s when referring to h ard driv e capacity. Accessible capacity may vary depending on oper ating environment and formatting. * * During periods of drive idle, some offli ne activity may occur accordin g to the S.
6 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C T able 2: Drive specifications summary for 640 Gbyte models Drive specification ST3640323AS ST3640623AS Formatted capacity (512 bytes/sector)* 6.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 7 * On e Gbyte equals one billion byte s when referring to h ard driv e capacity. Accessible capacity may vary depending on oper ating environment and formatting. * * During periods of drive idle, some offli ne activity may occur accordin g to the S.
8 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C T able 3: Drive specifications summary for 320 and 160 G byte mode ls Drive specification ST3320613AS ST3320813AS ST3160813AS Formatted capacity.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 9 * On e Gbyte equals one billion byte s when referring to h ard driv e capacity. Accessible capacity may vary depending on oper ating environment and formatting. * * During periods of drive idle, some offli ne activity may occur accordin g to the S.
10 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 2.1 Formatted cap acity *One Gbyte equals one billion bytes when referri ng to hard drive capacity.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 11 2.4 Physical characteristics 2.5 Seek time Seek measurement s are taken with nominal p ower at 25°C ambient temperature.
12 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 2.6 St art/stop times 2.7 Power specifications The drive receives DC power (+ 5V or +12V) thro ugh a na tive SA T A power connector . See Figure 2 on page 22. 2.7.1 Power co nsumption Power requirement s for the drives are listed in the table on page 9.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 13 T able 4: DC power require ments * During per iods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase ac oustic and power to operational levels .
14 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 2.7.2 C onducted noise Input noise ripp le is measured at th e host system powe r supply across an equivalent 80-ohm resistive load on the +12 volt line or an equival ent 15-ohm resistive load on the +5 volt line.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 15 2.8 Environment al specifications 2.8.1 Ambient tempe rature Ambient temperature is defined as th e temperature of the envi ronment immediatel y surroundin g the drive. Actual drive c ase temper ature shou ld not ex ceed 69 °C (156°F) within the oper ating ambient conditions.
16 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 2.8.5.2 Nonoperating sh ock 1500, 1000 and 64 0 GB models The nonoperatin g shock level that the drive can exper ience with out incurring physi.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 17 2.9 Acoustics Drive acoustics are measur ed as over all A-weighted ac oustic sound powe r levels (no pu re tones). All mea- surements ar e consistent with ISO document 7779. S ound power mea surements are ta ken under essentially free-field conditions over a reflecting plane.
18 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 2.1 1 Reliability 2.1 1.1 Annualized Failure Rate (AFR) and Mean T ime Between Failures (MTBF) The product shall achi eve an Annualized Failure Rate (AFR) of 0.34% (MTBF of 0.7 million hours) when oper- ated in an envir onment o f ambient air temperat ures of 25 ° C.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 19 Korean RRL If these drives ha ve the Korea Minis try of Informat ion and Communic ation (MIC) logo , they comply with paragraph 1 of Article 1 1.
20 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 2.13 Environment al protection Seagate designs it s products to meet envir onmental pr otection requirement s worldwide, including regulations restricting certain chemical substances.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 21 3.0 Configuring and mounting the drive This section contains the specif ications an d instructions for configuring and mounting the drive.
22 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 3.2 Configuring the drive Each drive on the Seri al A T A interface connects point-to-point with the Serial A T A host adapter . There is no master/slave rela tionship becaus e each drive is consid er ed a master in a point-to-po int relationship.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 23 3.4 Drive mounting Y ou can mount the drive in any orie ntation using four screws in the side-mounting holes or four screws in the bottom-mo unting hole s. See Figure 3 for drive mounting dimensions.
24 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C Figure 4. Mounting di mensions (320 and 160 G B models).
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 25 4.0 Serial A T A (SA T A) interface These drives use the industry-s tandard Ser ial A T A interfac e that supp orts FIS data transfers. It suppor ts A T A programmed input/o utput (PIO) modes 0–4; mult iword DMA modes 0–2, and Ultra DM A modes 0–6.
26 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 4.2 Serial A T A device plug connector pin definitions Table 8 summarizes the sig nals on the Se rial ATA interface and power conn ectors. . Notes: 1. All pins are in a single row , with a 1.27 mm (0.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 27 4.3 Supported A T A commands The following t able list s Serial A T A standard comman ds that the drive suppo rts. For a det ailed description of the A T A commands, refer to the Serial A T A Internatio nal Organization: Serial A T A Revision 2.
28 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C Security Erase Unit F4 H Security Freeze F5 H Security Set Password F1 H Security Unlock F2 H Seek 70 H Set Features EF H Set Max Address F9 H Note: Individual Set Max Address commands are identifie d by the value placed in the Set Max Features regis - ter as defined to the right.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 29 4.3.1 Identify Dev ice command The Identify Device command (command code EC H ) transfers information about the drive to the host following power up. The da ta is organized as a sing le 512-byte blo ck of data, whose cont ents are shown in T able 9 o n page 27.
30 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 60–61 T otal number of user-addressable LBA sectors available (see Section 2.1 for related information) *Note: The maximum value all owed in this field is: 0FFF FFFFh (268,435,455 sectors, 137 Gbytes).
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 31 Note. Advance d Power Management (APM) and Automatic Acou stic Manage ment (AAM) feat ures are not supported Note. See the bit descriptio ns below for words 63 , 84, and 88 of the Identify Drive data.
32 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C Bit Wor d 8 8 0 Ultra DMA mode 0 is supported. 1 Ultra DMA mode 1 is supported. 2 Ultra DMA mode 2 is supported. 3 Ultra DMA mode 3 is supported. 4 Ultra DMA mode 4 is supported. 5 Ultra DMA mode 5 is supported.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 33 4.3.2 Set Featu res comman d This command controls the implement ation of various feat ures that th e drive supports. 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.
34 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 4.3.3 S.M.A.R.T . commands S.M.A.R.T . provides near-term failur e prediction for disc drives. When S.M.A.R.T . is enabled, the drive m oni- tors predetermined drive attributes that are suscep t ible to degradation over time.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 35 5.0 Seagate T echnology support services Online services Internet For information regarding Se agate produ cts and services, visit www .sea gate.com . Worldwide support is available 24 hours da ily by email for your questions.
36 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C Customer Service Operations W arranty Service Seagate of fers worldwide customer support for Seagate products. Seagate d istributor s, OEMs and ot her dire ct customers should contact their Seagate Customer Serv ice Operat ions (CSO) re presentative for wa rranty- related issues.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 37 Index A ACA 19 acceleration 16 acoustics 17 Active 14 Active m ode 14 actuator arm 12 AFR 18 Agency certification 18 altitude 15 Ambient tempera.
38 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C I I/O data-tr ansfer ra te 10 I/O duty cycle 18 Identify Devic e 27 Identify Devic e command 29 Idle 14 , 27 Idle Immediat e 27 Idle mode 12 , .
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 39 RMS read/write current 14 RoHS 20 RRL 19 S S.M.A.R.T. Disable Operations 28 S.M.A.R.T. Enable O perations 28 S.M.A.R.T. Enable/Disable Autosave 28 S.M.A.R.T. Execute Offline 28 S.M.A.R.T. implement ation 27 S.
40 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C.
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Seagate T echnolog y LLC 920 Disc Drive , Scotts V a lley , California 95066-4544, USA Publication Number: 1005 07013, Rev . C , Printed in U.S.A..
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Seagate ST31500341AS è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Seagate ST31500341AS - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Seagate ST31500341AS imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Seagate ST31500341AS ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Seagate ST31500341AS, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Seagate ST31500341AS.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Seagate ST31500341AS. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Seagate ST31500341AS insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
