Manuale d’uso / di manutenzione del prodotto ST31000340AS del fabbricante Seagate
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Product Manual Barracuda 7200.1 1 Serial A T A 100452348 Re v . D F ebruary 2008 ST31000340AS ST31000640AS ST3750330AS ST3750630AS ST3500320AS ST3500620AS ST3500820AS.
Revision history Copyright © 2007-2008 Se agate T echnology LL C. All rights reserv ed. Printed in U.S.A. Publication number: 1004 52348, Rev . D, February 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. D i Contents 1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 About the Serial ATA interface .
ii Barracuda 7200.11 Se rial ATA Product Manua l, Rev. D.
Barracuda 7200.11 Serial ATA Product Manual, Re v. D iii List of Figures Figure 1. Typical 5V startup and operation c urrent profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Figure 2. Typical 12V startup and operation current profile .
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Barracuda 7200.11 Serial ATA Product Manual, Re v. D 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. D 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. D 3 2.0 Drive specifications Unless otherwise noted, all specific ations are me asured unde r ambient conditions, at 25°C, and nominal power .
4 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. D T able 1: Drive specifications summary for 100 0 and 750 Gbyte models Drive specification ST31000340AS ST31000640AS ST3750330AS ST3750630 AS For.
Barracuda 7200.11 Serial ATA Product Manual, Re v. D 5 * On e Gbyte equals one billion bytes when referring to hard driv e capacity. Accessible capacity may vary depending on operating envir onment and formatting. * *During pe riods of drive idle, some offli ne activity may occur according to the S.
6 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. D T able 2: Drive specifications summary for 500 Gbyte models Drive specification ST3500320AS ST3500620AS ST3500820AS Formatted capacity (512 byte.
Barracuda 7200.11 Serial ATA Product Manual, Re v. D 7 * On e Gbyte equals one billion bytes when referring to hard driv e capacity. Accessible capacity may vary depending on operating envir onment and formatting. * *During pe riods of drive idle, some offli ne activity may occur according to the S.
8 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. D 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. D 9 2.4 Physical characteristics 2.5 Seek time Seek measurement s are taken with nominal p ower at 25°C ambient temperature.
10 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. D 2.7 Power specifications The drive receives DC power (+ 5V or +12V) thro ugh a na tive SA T A power connector . See Figure 4 on page 20. 2.7.1 Power consumption Power requirement s for the drives are listed in the table on page 9.
Barracuda 7200.11 Serial ATA Product Manual, Re v. D 11 2.7.1.1 T ypical current prof iles Figure 1. T ypical 5V startup and operation current profile Figure 2.
12 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. D 2.7.2 Cond ucted noise Input noise ripp le is measured at th e host system powe r supply across an equivalent 80-ohm resistive load o n 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. D 13 2.8 Environment al specifications 2.8.1 Ambient te mperature 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 exce ed 69 °C (156°F) within the operating ambient conditions.
14 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. D 2.8.6 Vibration All vibration specifications assume that the drive is mounted secure ly with the input vibration applied at the drive mounting screws. V ibration may be applied in the X, Y or Z axis.
Barracuda 7200.11 Serial ATA Product Manual, Re v. D 15 2.9 Acoustics Drive acoustics are measur ed as overall A- weighted ac oustic sound power levels (no pure 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.
16 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. D 2.1 1 Reliability 2.1 1.1 Annualized Failure Rate ( AFR) and Mean T ime Between Failure s (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 of ambient air tem peratur es of 25 ° C.
Barracuda 7200.11 Serial ATA Product Manual, Re v. D 17 Korean RRL If these drives ha ve the Korea Ministr y of Information and Communicat ion (MIC) logo, they co mply with paragraph 1 of Article 1 1 .
18 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. D 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. D 19 3.0 Configuring and mounting the drive This section contains the specif ications an d instructions for configuring and mounting the drive.
20 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. D 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 consider ed a master in a point- to-point relationship.
Barracuda 7200.11 Serial ATA Product Manual, Re v. D 21 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 5 for drive mo unting dime nsions.
22 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. D.
Barracuda 7200.11 Serial ATA Product Manual, Re v. D 23 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.
24 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. D 4.2 Serial A T A device plug connector pin definitions Table 6 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. D 25 4.3 Supported A T A commands The following ta ble lists standard A T A and SA T A commands that the drive supports. For a det ailed description of the A T A commands, refer to Information technology -A T Attachment 8 - A T A/A T API Command Set (A T A8- ACS) (www .
26 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. D Security Disable Password F6 H Security Erase Prepare F3 H Security Erase Unit F4 H Security Freeze F5 H Security Set Password F1 H Security Un.
Barracuda 7200.11 Serial ATA Product Manual, Re v. D 27 Write Sectors Without Retries 31 H Write Sectors Extended 34 H Command name Command code (in hex).
28 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. D 4.3.1 Identif y Device comma nd The Identify Device command (command code EC H ) transfers information about the drive to the ho st 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 7 on page 2 5.
Barracuda 7200.11 Serial ATA Product Manual, Re v. D 29 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, 1 37 Gbytes).
30 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. D Note. Advance d Power Management (APM) and Automatic Acou stic Manage ment (AAM) feat ures are not supp orted Note. See the bit descriptio ns below for words 63 , 88, and 93 of the Identify Drive data.
Barracuda 7200.11 Serial ATA Product Manual, Re v. D 31 4.3.2 Set Feat ures comm and 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.
32 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. D 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 ove r time.
Barracuda 7200.11 Serial ATA Product Manual, Re v. D 33 5.0 Seagate T echnology support services Online services Internet For information regarding Se agate products and ser vices, visit www .sea gate.com . Worldwide support is available 24 hours da ily by email for your questions.
34 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. D Customer Service Operations W arranty Service Seagate of fers worldwide customer support for Seagate products. Seagate d istributor s, OEMs and ot her direct customers should contact their Seagate Customer Serv ice Operat ions (CSO) re presentative for warr anty- related issues.
Barracuda 7200.11 Serial ATA Product Manual, Re v. D 35 Index A ACA 17 acceleration 14 acoustics 15 Active 12 Active m ode 12 actuator arm 10 AFR 16 Agency certification 16 altitude 13 Ambient tempera.
36 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. D I I/O data-tr ansfer rate 8 I/O duty cycle 16 Identify Devic e 25 Identify Devic e command 28 Idle 12 , 25 Idle Immediat e 25 Idle mode 10 , 12.
Barracuda 7200.11 Serial ATA Product Manual, Re v. D 37 RMS read/write current 12 RoHS 18 RRL 17 S S.M.A.R.T. Disable Operations 26 S.M.A.R.T. Enable O perations 26 S.M.A.R.T. Enable/Disable Autosave 26 S.M.A.R.T. Execute Offline 26 S.M.A.R.T. implement ation 25 S.
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Seagate T echnolog y LLC 920 Disc Drive , Scotts V all ey , Ca lifornia 95066-4544, USA Publication Number: 1004 52348, Rev . D , 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 ST31000340AS 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 ST31000340AS - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Seagate ST31000340AS imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Seagate ST31000340AS ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Seagate ST31000340AS, 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 ST31000340AS.
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 ST31000340AS. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Seagate ST31000340AS 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.
