Manuale d’uso / di manutenzione del prodotto SV35.4 del fabbricante Seagate
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Product Manual SV35.4 Series SA T A 100520771 Rev . B July 2008 ST3320410SV.
Revision history Copyright © 2008 Seagate T echnology LLC. All right s reserved. Printed in U.S.A. Publication number: 1005 20771, Rev . B July 2008 Seagate, Seagate T echnology and the W ave logo ar e registere d trademarks of Seagate T echnology LLC in the United S tates and/or othe r countries.
SV35.4 Series SATA Product Manual, Rev. B i Contents 1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 About the Serial ATA interface . . . . . .
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SV35.4 Series SATA Product Manual, Rev. B iii List of Figures Figure 1. Typical 12V startup and operation current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 2. Serial ATA connectors . . . . . . . . . . . . .
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SV35.4 Series SATA Product Manual, Rev. B 1 1.0 Introduction This manual describes the functiona l, mechanical an d interface specifications for the following Seagate SV35.4 TM Series model drive: These drives provide the following key fea tures: • High instant aneous (burst) da ta-tr ansfer rates (up to 30 0 Mbytes per second).
2 SV35.4 Series SATA Pr oduct Manua l, Rev. B 1.1 About the Serial A T A interface The Serial A T A interface pr ovides several advant ages over the traditional (p arallel) A T A interface. The primary advantages include : • Easy installation and configuration with true plug-and-pla y connectivity .
SV35.4 Series SATA Product Manual, Rev. B 3 2.0 Drive specifications Unless otherwise noted, all specific ations are me asured unde r 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 in dicate the following drive model: 2.
4 SV35.4 Series SATA Pr oduct Manua l, Rev. B T able 1: Drive specifications summary for 320 Gbyte models Drive specification ST3320410SV Formatted capacity (512 bytes/sector)* 320 Gbytes Guaranteed s.
SV35.4 Series SATA Product Manual, Rev. B 5 * On e Gbyte equals one billion bytes when referring to hard driv e capacity. Accessible capacity may vary depending on operating environment and formatting. * *During pe riods of drive idle, some offli ne activity may occur according to the S.
6 SV35.4 Series SATA Pr oduct Manua l, Rev. B 2.2 Formatted cap acity *One Gbyte equals one billion bytes when referri ng to hard drive capacity. Accessible c apa city may vary dependin g on operating envir onment and formatting.
SV35.4 Series SATA Product Manual, Rev. B 7 2.5 Physical characteristics 2.6 Seek time Seek measurement s are t aken with nominal p ower at 25°C ambient temperatur e.
8 SV35.4 Series SATA Pr oduct Manua l, Rev. B 2.8 Power specifications The drive receives DC power (+ 5V or +12V) thro ugh a na tive SA T A power connector . See Figure 3 on page 18. 2.8.1 Power co nsumption Power requirement s for the drives are listed in the table on page 9.
SV35.4 Series SATA Product Manual, Rev. B 9 2.8.1.1 T ypical curren t profiles Figure 1. T y pical 12V startup and operation curre nt profile 2.8.2 C onducted noise Input noise ripp le is measured at .
10 SV35.4 Series SATA Pr oduc t Manual, Re v. B 2.8.4 Power-man agement mo des The drive provides prog rammable power man agement to provide gr eater energy ef fici ency . In most systems, you can control power manage ment through the system setup program.
SV35.4 Series SATA Product Manual, Rev. B 11 2.9 Environment al specifications 2.9.1 Drive case temperatu re Above 1,000 feet (305 me ters), the maximum temper ature is dera ted linearly to 1 12°F (44°C) at 10,000 feet (3,048 meters). Drive case temperature should be me asured at t he locatio n indicated in Figure 4 on page 19.
12 SV35.4 Series SATA Pr oduc t Manual, Re v. B 2.9.5 Shoc k All shock specifications assu me that the drive is mounted secu rely with the input sh ock applied at the drive mounting screws.
SV35.4 Series SATA Product Manual, Rev. B 13 2.10 Acoustics emissions Drive emission of so und is measured consistent with the ECMA-74 an d its referenced standards.
14 SV35.4 Series SATA Pr oduc t Manual, Re v. B 2.12 Reliability 2.12.1 Annualized Failure Rate (AFR) The product shall achieve an Annualized Failu re Rate (A FR) of 0.62% when opera ted in an environ ment of ambient air temperatures of 25 ° C. Operation at temperatures out side the specifications in Section 2.
SV35.4 Series SATA Product Manual, Rev. B 15 Korean RRL If these drives have the Korea Ministry of Information and Communication (MIC) log o, they comply with par a- graph 1 of Article 1 1 of the Elec.
16 SV35.4 Series SATA Pr oduc t Manual, Re v. B 2.14 Environment al protection Seagate designs it s product s to meet en vironment al pr otection requirement s worldwide, including regulations restricting certain chemical substances.
SV35.4 Series SATA Product Manual, Rev. B 17 3.0 Configuring and mounting the drive This section contains the specif ications an d instructions for configuring and mounting the drive.
18 SV35.4 Series SATA Pr oduc t Manual, Re v. B 3.2 Configuring the drive Each drive on the Seri al A T A interface connect s point-to-point with the Serial A T A host ada pter . There is no master/slave rela tionship becaus e each drive is consider ed a master in a point- to-point relationship .
SV35.4 Series SATA Product Manual, Rev. B 19 3.4 Drive mounting Y ou can mount the drive in any orient ation using four screws in the side-mounting holes or four screws in the bottom-mo unting hole s.
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SV35.4 Series SATA Product Manual, Rev. B 21 4.0 Serial A T A (SA T A) interface These drives use the industry-s tandar d Serial A T A interfac e th at support s FIS dat a transfers. It support s A T A programmed input/o utput (PIO) modes 0–4; mult iword DMA modes 0–2, and Ultr a DMA modes 0–6.
22 SV35.4 Series SATA Pr oduc t Manual, Re v. B 4.2 Serial A T A device p lug connector pin definitions Table 5 summarizes the sig nals on the Se rial ATA interface and power co nnectors. Notes: 1. All pins are in a single row , with a 1.27 mm (0.050”) pitch.
SV35.4 Series SATA Product Manual, Rev. B 23 4.3 Supported A T A commands The following t able lists st andard A T A an d SA T A commands that the drive su pports. For a det ailed description of the A T A comma nds, refer to Information technology -A T Att achment 8 - A T A/A T API Command Set (A T A8-ACS) ( www .
24 SV35.4 Series SATA Pr oduc t Manual, Re v. B Security Erase Prepare F3 H 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 Se.
SV35.4 Series SATA Product Manual, Rev. B 25 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 block of data, whose contents are sho wn in T abl e 6 on page 23.
26 SV35.4 Series SATA Pr oduc t Manual, Re v. B 60–61 T otal number of user-addressable LBA sectors available (see Section 2.2 for related information) *Note: The maximum value allowed in this field is: 0FFFFFFFh (268,435,455 sectors, 137 Gbytes).
SV35.4 Series SATA Product Manual, Rev. B 27 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 , 84, and 88 of the Identify Drive data. 108– 111 The manda tory value of the wo rld wide name (WWN) for the drive.
28 SV35.4 Series SATA Pr oduc t Manual, Re v. B Bit Wor d 8 8 0 Ultra DMA mode 0 is supp orted. 1 Ultra DMA mode 1 is supp orted. 2 Ultra DMA mode 2 is supp orted. 3 Ultra DMA mode 3 is supp orted. 4 Ultra DMA mode 4 is supp orted. 5 Ultra DMA mode 5 is supp orted.
SV35.4 Series SATA Product Manual, Rev. B 29 4.3.2 Set Featu res command This command controls the implement ation of various fe at ures that th e drive support s. When the drive receives this command, it sets BSY , checks the contents of the Featur es register , clears BSY and gen erates an inter- rupt.
30 SV35.4 Series SATA Pr oduc t Manual, Re v. B 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 d rive moni- tors predetermined drive attributes that are suscep tible to degradation over time.
SV35.4 Series SATA Product Manual, Rev. B 31 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.
32 SV35.4 Series SATA Pr oduc t Manual, Re v. B Customer Service Operations W arranty Servi ce Seagate of fers worldwide customer support for Seagate product s. Seagate distributor s, OEMs and othe r direct customers should contact their Seagate Customer Ser v ice Operat ions (CSO) repr esentative for warr anty- related issues.
SV35.4 Series SATA Product Manual, Rev. B 33 Index A ACA 15 acceleration 12 acoustics 13 Active 10 Active m ode 10 AFR 14 Agency certification 14 altitude 11 ambient temper ature 7 , 8 Annualized Fail.
34 SV35.4 Series SATA Pr oduc t Manual, Re v. B Identify Devic e command 25 Idle 10 , 23 Idle Immediat e 23 Idle mode 8 , 10 IEC950 14 Information Technology Equipm ent (ITE) 14 Initialize Device Para.
SV35.4 Series SATA Product Manual, Rev. B 35 S.M.A.R.T. Save Attribute Values 24 S.M.A.R.T. Write Log se ctor 24 Safety certification 14 SATA 21 screws 12 sectors 6 Sectors per track 6 Security Disabl.
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Seagate T echnology LLC 920 Disc Drive, Scotts V a lley , California 95066 -4544, USA Publication Number: 1005207 71, Rev . B, 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 SV35.4 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 SV35.4 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Seagate SV35.4 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Seagate SV35.4 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Seagate SV35.4, 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 SV35.4.
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 SV35.4. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Seagate SV35.4 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.
