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Seagate ST9750420AS manuale d’uso - BKManuals

Seagate ST9750420AS manuale d’uso

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Un buon manuale d’uso

Le regole impongono al rivenditore l'obbligo di fornire all'acquirente, insieme alle merci, il manuale d’uso Seagate ST9750420AS. La mancanza del manuale d’uso o le informazioni errate fornite al consumatore sono la base di una denuncia in caso di inosservanza del dispositivo con il contratto. Secondo la legge, l’inclusione del manuale d’uso in una forma diversa da quella cartacea è permessa, che viene spesso utilizzato recentemente, includendo una forma grafica o elettronica Seagate ST9750420AS o video didattici per gli utenti. La condizione è il suo carattere leggibile e comprensibile.

Che cosa è il manuale d’uso?

La parola deriva dal latino "instructio", cioè organizzare. Così, il manuale d’uso Seagate ST9750420AS descrive le fasi del procedimento. Lo scopo del manuale d’uso è istruire, facilitare lo avviamento, l'uso di attrezzature o l’esecuzione di determinate azioni. Il manuale è una raccolta di informazioni sull'oggetto/servizio, un suggerimento.

Purtroppo, pochi utenti prendono il tempo di leggere il manuale d’uso, e un buono manuale non solo permette di conoscere una serie di funzionalità aggiuntive del dispositivo acquistato, ma anche evitare la maggioranza dei guasti.

Quindi cosa dovrebbe contenere il manuale perfetto?

Innanzitutto, il manuale d’uso Seagate ST9750420AS dovrebbe contenere:
- informazioni sui dati tecnici del dispositivo Seagate ST9750420AS
- nome del fabbricante e anno di fabbricazione Seagate ST9750420AS
- istruzioni per l'uso, la regolazione e la manutenzione delle attrezzature Seagate ST9750420AS
- segnaletica di sicurezza e certificati che confermano la conformità con le norme pertinenti

Perché non leggiamo i manuali d’uso?

Generalmente questo è dovuto alla mancanza di tempo e certezza per quanto riguarda la funzionalità specifica delle attrezzature acquistate. Purtroppo, la connessione e l’avvio Seagate ST9750420AS non sono sufficienti. Questo manuale contiene una serie di linee guida per funzionalità specifiche, la sicurezza, metodi di manutenzione (anche i mezzi che dovrebbero essere usati), eventuali difetti Seagate ST9750420AS e modi per risolvere i problemi più comuni durante l'uso. Infine, il manuale contiene le coordinate del servizio Seagate in assenza dell'efficacia delle soluzioni proposte. Attualmente, i manuali d’uso sotto forma di animazioni interessanti e video didattici che sono migliori che la brochure suscitano un interesse considerevole. Questo tipo di manuale permette all'utente di visualizzare tutto il video didattico senza saltare le specifiche e complicate descrizioni tecniche Seagate ST9750420AS, come nel caso della versione cartacea.

Perché leggere il manuale d’uso?

Prima di tutto, contiene la risposta sulla struttura, le possibilità del dispositivo Seagate ST9750420AS, l'uso di vari accessori ed una serie di informazioni per sfruttare totalmente tutte le caratteristiche e servizi.

Dopo l'acquisto di successo di attrezzature/dispositivo, prendere un momento per familiarizzare con tutte le parti del manuale d'uso Seagate ST9750420AS. Attualmente, sono preparati con cura e tradotti per essere comprensibili non solo per gli utenti, ma per svolgere la loro funzione di base di informazioni e di aiuto.

Sommario del manuale d’uso

  • Pagina 1

    Product Manual Momentus 7200.3 SA T A 100512541 Re v . C Ju ly 2008 ST9320421AS ST9320421ASG ST9250421AS ST9250421ASG ST9200421AS ST9200423ASG ST916041 1AS ST916041 1ASG ST912041 1AS ST912041 1ASG ST98041 1AS ST98041 1ASG[...]

  • Pagina 2

    Copyright © 2008 Seagate T echnology LLC. All right s reserved. Printed in U.S.A. Publication number: 100512541, Rev . C, July 2008 Seagate , Seagate T echnology and th e W ave lo go are reg istered trademarks of Seagate T echnology LLC in the United S tates and/or other countries. Momentus an d SeaT ools are either tradem arks or re gistered trad[...]

  • Pagina 3

    Momentus 7200.3 SAT A Product Manual, Rev. C i Contents 1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 About the Serial ATA interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.0 Drive sp[...]

  • Pagina 4

    ii Momentus 7200.3 SATA Produ ct Manual, Rev. C[...]

  • Pagina 5

    Momentus 7200.3 SAT A Product Manual, Rev. C iii List of Figures Figure 1. Typical +5V only startup and operation curren t profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 2. Serial ATA connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Figure 3. At[...]

  • Pagina 6

    [...]

  • Pagina 7

    Momentus 7200.3 SAT A Product Manual, Rev. C 1 1.0 Introduction This manual describes the functiona l, mechanical an d interface specifications for the following Seagate Momentus ® 72 00.3 SA T A model drives: • ST9320421AS • ST9320421ASG • ST9250421AS • ST9250421ASG • ST9200421AS • ST9200423ASG • ST916041 1AS • ST916041 1ASG • S[...]

  • Pagina 8

    2 M omentus 7200.3 SATA Product Manua l, Rev. C 1.1 About the Serial A T A interface The Serial A T A interface provides several ad vanta ges over the traditional (p arallel) A T A interf ace. The p rimary advantages include : • Easy installation and configuration with true plug-and -p lay connectivity . It is not normally necessary to set any ju[...]

  • Pagina 9

    Momentus 7200.3 SAT A Product Manual, Rev. C 3 2.0 Drive specifications Unless otherwise noted, all specific ations are me asured un der ambient conditions, at 25°C, and nominal power . For convenienc e, the ph rases the drive and this drive are used throughout this manual to indicate th e ST9320421AS, ST93204 21ASG, ST9250421AS, ST 9250421ASG, ST[...]

  • Pagina 10

    4 M omentus 7200.3 SATA Product Manua l, Rev. C S tandby to ready (sec typical) 3.0 T rack-to-track seek time, read (msec typical) 1.0 Average seek, read (msec typical) 11 . 0 Average seek, write (msec typical) 13.0 S tartup current, +5V (max) 1.0 amps Seek power (typical) 2.3 watts Read power (typical) 2.1 watts Write power (typical) 2.3 watts Idl[...]

  • Pagina 11

    Momentus 7200.3 SAT A Product Manual, Rev. C 5 * On e Gbyte equals one billion byte s when referring to h ard driv e capacity. Accessible capacity may vary depending on operating environment 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[...]

  • Pagina 12

    6 M omentus 7200.3 SATA Product Manua l, Rev. C 2.3 Default logical geometry LBA mode When addressing these d rives in LBA mode, all bloc ks ( sectors) are consecutively numbered from 0 to n–1, where n is the number of guara nteed sectors as defined above . 2.4 Physical organization 2.5 Recording and interface tec hnology Cylinders Read/write hea[...]

  • Pagina 13

    Momentus 7200.3 SAT A Product Manual, Rev. C 7 2.6 Physical characteristics 2.7 Seek time Seek measurement s are taken with nominal p ower at 25°C ambient temperature. All tim e s are measured using drive diagnostics. The specifications in th e table belo w are defined as follows: • T ra ck-to-trac k seek time is an aver age of al l possible sin[...]

  • Pagina 14

    8 M omentus 7200.3 SATA Product Manua l, Rev. C 2.8 St art/stop times 2.9 Power specifications The drive receives DC power (+5V) throug h a native SA T A power connector . 2.9.1 Power co nsumption Power requirement s for the drives are listed in the tabl e on page 8. T y pical powe r measurements are ba sed on an average of drives tested, under nom[...]

  • Pagina 15

    Momentus 7200.3 SAT A Product Manual, Rev. C 9 2.9.1.1 T ypical current prof ile Figure 1. T ypical +5V on ly st a rtup and operation curren t profile 2.9.2 C onducted noise Input noise ripp le is measured at th e host system powe r supply across an equivalent 15-ohm resistive load on the +5 volt line. Using 5-volt power , the drive is expected to [...]

  • Pagina 16

    10 Momentus 7200.3 SA TA Product M anual, Rev. C 2.9.4 Power-man agement mo des The drive provides prog rammable power man agement to provide greater energy effici ency . In most systems, you can control power manage ment through the system setup program. The drive features the following power-management mod e s: • Active mode The drive is in Act[...]

  • Pagina 17

    Momentus 7200.3 SAT A Product Manual, Rev. C 11 2.10 Environment al specifications This section provides the temperature, humidity , shoc k, and vibr ation specifications for Momentus 7200.3 SA T A drives. 2.10.1 Ambient tempe rature Ambient temperature is defined as th e temperature of the envi ronment immediatel y surroundin g the drive. Actual d[...]

  • Pagina 18

    12 Momentus 7200.3 SA TA Product M anual, Rev. C 2.10.6.2 Nonoperating shock The nonoperatin g shock level that the drive can exper ience with out incurring physical d amage or degradation in performance when subsequently put into operation is 800 Gs based on a nonrepetitive half-sin e shock pulse of 2 msec duration. The nonoperatin g shock level t[...]

  • Pagina 19

    Momentus 7200.3 SAT A Product Manual, Rev. C 13 2.12 Electromagnetic immunity When properly inst alled in a representative host syste m , the drive operates withou t errors or degradation in performance when subjected to the radio frequency (RF) environment s defined in the following table: 2.13 Reliability 2.13.1 Fr ee Fall Protection feature The [...]

  • Pagina 20

    14 Momentus 7200.3 SA TA Product M anual, Rev. C T o ena ble the Free Fa ll Protection feature on ST9320421ASG, ST9250421ASG, ST9200 423ASG, ST916041 1ASG, ST912041 1ASG and ST98 041 1ASG models, use Se t Features comm and 41h. T o disable this feature, use Set Features command C1h. Information about Free Fall Event s that have occu rred is availab[...]

  • Pagina 21

    Momentus 7200.3 SAT A Product Manual, Rev. C 15 2.14.3 FCC verific ation These drives are intended to b e contained so lely within a person al computer or sim ilar enclosure (not att ached as an external device). As such, each drive is consider ed to be a suba ssembly even w hen it is individually mar- keted to the customer . As a subassembly , no [...]

  • Pagina 22

    16 Momentus 7200.3 SA TA Product M anual, Rev. C 2.15 Environment al protection Seagate designs it s products to meet envir onmental pr otection requirement s worldwide, including regulations restricting certain chemical substances. 2.15.1 Euro pean Union Restriction of Hazardous Subst ances (RoHS) Seagate designs it s products to meet envir onment[...]

  • Pagina 23

    Momentus 7200.3 SAT A Product Manual, Rev. C 17 should never be expose d to condensing water on the surf ace of the printed circuit board assembly (PCBA) or exposed to an ambient relative humi dity greate r than 95%. Materials used in cabinet fabrication, such as vulca- nized rubber , that can outgas corrosive compou nds should be minimize d or eli[...]

  • Pagina 24

    18 Momentus 7200.3 SA TA Product M anual, Rev. C[...]

  • Pagina 25

    Momentus 7200.3 SAT A Product Manual, Rev. C 19 3.0 Configuring and mounting the drive This section contains the specif ications an d instructions for configuring and mounting the drive. 3.1 Handling and st atic-discharge precautions After unp acking, and before installation, the drive may be exposed to po tential handling and electr ostatic dis- c[...]

  • Pagina 26

    20 Momentus 7200.3 SA TA Product M anual, Rev. C 3.2 Configuring the drive Each drive on th e Serial A T A interface connect s in a point-to-point configuration with the Serial A T A host adapter . There is no master/slave rela tionship because each drive is consid ered a master in a point-to-p oint relationships. If two drives are at tached on one[...]

  • Pagina 27

    Momentus 7200.3 SAT A Product Manual, Rev. C 21 3.4 Drive mounting Y ou can moun t the drive using four screws in the side-mo unting holes or fou r screws in the bottom-mounting holes. See Figure 4 for drive mounting dimensions. Follow these imp ortant mounting pr ecautions whe n mount- ing the drive: • Allow a minimum clearance of 0.030 inches ([...]

  • Pagina 28

    22 Momentus 7200.3 SA TA Product M anual, Rev. C[...]

  • Pagina 29

    Momentus 7200.3 SAT A Product Manual, Rev. C 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 inpu t/output (PIO) modes 0–4; multiword DMA modes 0 –2, and Ultra DMA modes 0–6. The dr ive also support s the use of the IORDY s[...]

  • Pagina 30

    24 Momentus 7200.3 SA TA Product M anual, Rev. C Notes: 1. All pins are in a single row , with a 1.27 mm (0.050”) pitch. 2. The comment s on the mating sequence a pply to the case of backplane blindmate connector only . In this case, the mating sequences ar e: • the ground pins P4 and P12. • the pre-charge power pins and the othe r ground pin[...]

  • Pagina 31

    Momentus 7200.3 SAT A Product Manual, Rev. C 25 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: High S peed Serialized A T Att achment specification . See “S.M.A.R.T . commands” on pa ge 32.for det ail[...]

  • Pagina 32

    26 Momentus 7200.3 SA TA Product M anual, Rev. C Note: Individual Set Max commands are identi- fied by the value placed in the Set Max Fea - tures register as defined to the right. Address: Password: Lock: Unlock: Freeze Lock: 00 H 01 H 02 H 03 H 04 H Set Multiple Mode C6h S.M.A.R.T . Disab le Operations B0h/D9h S.M.A.R.T . Enabl e/Disable Autosave[...]

  • Pagina 33

    Momentus 7200.3 SAT A Product Manual, Rev. C 27 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 dat a is organized as a single 51 2-byte bl ock of data, whose content s are shown in the ta ble on page 27. All re served bits or words should be s[...]

  • Pagina 34

    28 Momentus 7200.3 SA TA Product M anual, Rev. C 27–46 Drive model numb er: (40 ASCII characters, padded with blanks to end of string) ST9320421AS ST9320421ASG ST9250421AS ST9250421ASG ST9200421AS ST9200423ASG ST916041 1 AS ST916041 1 ASG ST912041 1 AS ST912041 1 ASG ST98041 1AS ST98041 1ASG 47 (Bit s 7–0) Maximum se ctors per interrupt on Read[...]

  • Pagina 35

    Momentus 7200.3 SAT A Product Manual, Rev. C 29 69–74 A T A-reserved 0000 H 75 Queue depth 0000 H 76 Serial A T A capabilities 0508 H 77 A T A-reserved 0 000 H 78 Serial A T A features su pported 0048 H 79 Serial A T A features enabled 0 040 H 80 Major version number 003E H 81 Minor version number 0000 H 82 Command sets supported 306B H 83 Comman[...]

  • Pagina 36

    30 Momentus 7200.3 SA TA Product M anual, Rev. C 129– 159 Seagate-reserved xxxx H 160– 254 A T A-reserved 0000 H 255 Integrity word xxA5 H Note. See the bit descriptio ns below for words 63, 88, 93 and 94 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 su[...]

  • Pagina 37

    Momentus 7200.3 SAT A Product Manual, Rev. C 31 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 Featur es register , clears BSY and generate s an inter- rupt. If the value in the register does n ot rep[...]

  • Pagina 38

    32 Momentus 7200.3 SA TA Product M anual, Rev. C 4.3.3 S.M.A.R.T . commands S.M.A.R.T . provides near-term failure prediction fo r disc drives. When S.M.A.R.T . is enabled, the drive moni- tors predetermined drive attributes that are suscep t ible to degradation over time. If self- m onitoring determines that a failure is likely , S.M.A.R.T . makes[...]

  • Pagina 39

    Momentus 7200.3 SAT A Product Manual, Rev. C 33 5.0 Seagate T echnology support 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. Presales Support: Presales@Seagate.com T echnical Support: DiscSupport@Seagate.com W arrant[...]

  • Pagina 40

    34 Momentus 7200.3 SA TA Product M anual, 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 direct customers should contact their Seagate Customer Serv ice Operat ions (CSO) re presentative for wa rranty- related issues. Resellers or e nd use[...]

  • Pagina 41

    Momentus 7200.3 SAT A Product Manual, Rev. C 35 Index A ACA 14 acoustics 4 , 12 Active m ode 10 Address 25 AFR 13 Agency certification 14 Altitude 11 Altitude, nonoperating 4 Altitude, operating 4 Ambient temperature 4 , 11 ambient temperature 7 Annualized Failure Rate 13 Annualized Failure Rate (AFR) 4 Areal density 3 , 6 ATA commands 25 ATA data-[...]

  • Pagina 42

    36 Momentus 7200.3 SA TA Product M anual, Rev. C guaranteed sector s 5 , 6 H handling 19 Handling precautions 19 heads 6 Height 3 height 7 humidity 4 I I/O data-transfer rate 3 , 6 Identify 25 Identify Device 25 Identify Device command 27 Idle 8 , 26 Idle and Standby timer s 10 Idle Immediate 26 Idle mode 4 , 10 Idle mode power 8 IEC950 14 Informat[...]

  • Pagina 43

    Momentus 7200.3 SAT A Product Manual, Rev. C 37 Read/write heads 6 Read/write power 4 read/write power and current 8 Recording density 3 , 6 Recording method 6 Recording technology 6 Relative humidity 4 , 11 Reliability 13 resistance 9 Retries 25 RF 13 RoHS 16 RPM 3 RRL 14 S S.M.A.R.T. 26 S.M.A.R.T. implementation 25 Safety certification 14 SATA 6 [...]

  • Pagina 44

    38 Momentus 7200.3 SA TA Product M anual, Rev. C[...]

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    [...]

  • Pagina 46

    Seagate T echnology LLC 920 Disc Drive, Scotts V alley , California 95066-4544, USA Publication Number: 1005125 41, Rev . C, Printed in USA[...]