Manuale d’uso / di manutenzione del prodotto Barracuda 500GB SATA3 del fabbricante Seagate
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Product Manual Barracuda 100672652 Rev . B A ugust 2011 ST500DM002 ST320DM000 ST250DM000.
© 201 1 Seagate T echnology LLC. All rights reserved. Publication number: 100672652, Rev . B Au gust 201 1 Seagate, Seagate T echnology and the W ave logo are registered tradema rks of Seagate T echnology LLC in the United S tates and/ or other countries.
Barracuda SATA Product Manual , Rev. B Contents Seagate Technology Support Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1.0 Introduct ion . . . . . . . . . . . . . . . . . . . . . . . .
Barracuda SATA Product Manual, Rev. B.
Barracuda SATA Product Manual, Rev. B Figures Figure 1 Attaching SATA c abling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Figure 2 Mounting dim ensions (5 00, 320 an d 250 mode ls) . . .
Barracuda SATA Product Manual, Rev. B.
Barracuda SATA Product Manual, Rev. B 7 For information r egar ding online suppor t and services, visit http://www .s ea gate.com/www/en-us/about/ contact_ us/ Available services include: • Pres ale.
8 Barracuda SATA Product Manual , Rev. B.
Barracuda SATA Product Manual, Rev. B 9 1.0 Intr oduction This manual descr ibes the function al, mechanica l and interface specifications fo r the following Seagate Barracuda ® model drives: These drives pr ovide t he following key fe atur es: • 7200 RPM spindle s peed.
10 Barracuda SATA Product M anual, Rev. B Introduction www.seagate.com The Serial A T A host adapter and drive shar e the func tion of emulating pa rallel A T A device behavior to provide backward compatibility with existing host systems and software.
Barracuda SATA Product Manual, Rev. B 11 2.0 Drive Specifications Unless otherwise noted, all specifica tions are measured under ambient condit ions, at 25°C, and n ominal power . For convenien ce, the phra ses the drive and this drive are used throughout this manu al to indicate the following drive models: 2.
12 Barracuda SATA Product M anual, Rev. B Drive Specifications www.seagate.com * All specifications v alues based on native capacity configuration. **One GB equals one billion bytes when refe rring to hard drive ca pacity . Accessi ble capacity may vary depending on operating en viro nment and formatting.
Barracuda SATA Product Manual, Rev. B 13 www.seagate.com Drive Specifications 2.2 Formatted capacity *One GB equals one billion bytes when refe rring to hard drive capacity . Accessible capacity may v ary depending on operating env ironment and formatting.
14 Barracuda SATA Product M anual, Rev. B Drive Specifications www.seagate.com 2.4 Recor ding and in terface technology 2.5 Physical characteristics 2.6 Seek time Seek measurements are taken with nominal power at 25°C ambie nt temperature. All times are measured using drive diagnostics.
Barracuda SATA Product Manual, Rev. B 15 www.seagate.com Drive Specifications 2.7 Start/stop times Start/stop times for alll models are listed below . Time-to-r eady may b e longer than normal if the drive power is r emoved with out going thr ough normal OS po wer - down pr ocedur es.
16 Barracuda SATA Product M anual, Rev. B Drive Specifications www.seagate.com 2.8.2 Conducted noise Input noise ripple is measured at the host system power su pply across an equivalent 80-ohm r esistive load on the +12 volt line or an equivale nt 15-ohm r esistive load on th e +5 volt line.
Barracuda SATA Product Manual, Rev. B 17 www.seagate.com Drive Specifications 2.9 Environmental specifications 2.9.1 Ambient temperature Ambient temperat ure is defined as the temp eratur e of the env ironmen t immediately sur roundin g the drive.
18 Barracuda SATA Product M anual, Rev. B Drive Specifications www.seagate.com 2.9.6 Vibration All vibration specifications as sume that the driv e is mounted securely wi th the input vibration applied at the drive mounting screws. Vibration may be applied in the X, Y or Z a xis.
Barracuda SATA Product Manual, Rev. B 19 www.seagate.com Drive Specifications 2.11 Electromagnetic immunity When properly installed in a repr esentative host sy stem, the dr ive operates witho ut erro.
20 Barracuda SATA Product M anual, Rev. B Drive Specifications www.seagate.com 2.12 W arranty T o determine the wa rranty for a spe cific drive, use a web browser to access the following we b page: support.seagate.com/custom er/warranty_validation.jsp From this page, click on the “V erify Y o ur W arranty” link.
Barracuda SATA Product Manual, Rev. B 21 www.seagate.com Drive Specifications This equipment is designed to pr ovide r easonable pr otecti on agains t such inte rference in a residential installation. However , there is no guarantee that in terference will not oc cur in a particular installati on.
22 Barracuda SATA Product M anual, Rev. B Drive Specifications www.seagate.com 2.15 Corrosive envir onment Seagate electronic drive compon ents pass acce lerated corrosion testing equivalent to 10 y ears exposure to light industrial environments con taining sulfurous gases, ch lorine and nitric oxide, classes G and H per ASTM B845.
Barracuda SATA Product Manual, Rev. B 23 3.0 Configuring and Mounting the Drive This section contains th e specif ications and instructions for co nfiguring and mounting the drive.
24 Barracuda SATA Product M anual, Rev. B Configuring and Mounting the Drive www.seagate.com Figure 1 Attaching SA T A cabling Each cable is key ed to ensure correct orientation.
Barracuda SATA Product Manual, Rev. B 25 www.seagate.com Configuring and Mounting the Drive Figure 2 Mounting dimensions (500, 320 and 250 models) Recommended case temperature measurement location.
26 Barracuda SATA Product M anual, Rev. B Configuring and Mounting the Drive www.seagate.com.
Barracuda SATA Product Manual, Rev. B 27 4.0 Serial A T A (SA T A) Interface These drives u se the indust ry-standard Serial A T A interface that supports F IS data transf ers. It supports A T A prog rammed input/outpu t (PIO) modes 0 to 4; multiwor d DMA modes 0 to 2, and Ultra DMA modes 0 t o 6.
28 Barracuda SATA Product M anual, Rev. B Serial A T A (SA T A) Interface www.seagate.com Notes 1. All pins are in a single row , with a 1.27 mm (0.050 ”) pitch. 2. The comments on the mati ng sequence apply to the case of back plane blindmate connec tor only .
Barracuda SATA Product Manual, Rev. B 29 www.seagate.com Serial A T A (SA T A) Interface Device Reset 08 H Download Microcode 92 H Execute Device Diagno stics 90 H Flush Cache E7 H Flush Cache Ext end.
30 Barracuda SATA Product M anual, Rev. B Serial A T A (SA T A) Interface www.seagate.com Set Max Address F9 H Note: Individual Set Max Address commands ar e identifi ed by the value plac ed in the S et Max Features register as defined to the right.
Barracuda SATA Product Manual, Rev. B 31 www.seagate.com Serial A T A (SA T A) Interface 4.3.1 Identify Device command The Identi fy Device comma nd (command code EC H ) transfers information about the drive to the host followin g power up. The d ata is or ganized a s a single 512-byte bloc k of data, whose c ontents ar e shown in on p age 28.
32 Barracuda SATA Product M anual, Rev. B Serial A T A (SA T A) Interface www.seagate.com 56 Number of curr ent logi cal sectors per lo gical track xxxx H 57–58 Current capacity in sectors xxxx H 59.
Barracuda SATA Product Manual, Rev. B 33 www.seagate.com Serial A T A (SA T A) Interface 87 Command sets enable extension 400 0 H 88 Ultra DMA support an d current mode (see note following this table).
34 Barracuda SATA Product M anual, Rev. B Serial A T A (SA T A) Interface www.seagate.com 0 SMART error login is supporte d. 1 SMART self-test is supported. 2 Media serial number is supported. 3 Media Card Pass Thr ough Comma nd featur e set is s upported.
Barracuda SATA Product Manual, Rev. B 35 www.seagate.com Serial A T A (SA T A) Interface 4.3.2 Set Features command This command contr ols the imple mentation of va rious featur es th at the drive suppor ts.
36 Barracuda SATA Product M anual, Rev. B Serial A T A (SA T A) Interface www.seagate.com 4.3.3 S.M .A.R.T . commands S.M.A.R.T . provides near -te rm failure pr ediction for disk drives. When S.M.A.R.T . is enabled, the drive monitors predetermined drive attributes that are susceptible to deg radation over time.
Barracuda SATA Product Manual, Rev. B 37 www.seagate.com Serial A T A (SA T A) Interface.
38 Barracuda SATA Product M anual, Rev. B Serial A T A (SA T A) Interface www.seagate.com.
Barracuda SATA Product Manual, Rev . B 39 A ACA 20 acceleration 18 acoustics 18 Active 16 Active mode 16 Agency certification 20 altitude 17 Ambient temperature 17 ambient temper ature 14, 15 Annualiz.
40 Barracuda SATA Product Ma nual, Rev. B Input noise ripple 16 input voltage 15 interface 14, 27 interference 20 internal data-trans fer rate OD 14 is 14 ISO document 7779 18 ITE 20 K KCC 20 Korean C.
Barracuda SATA Product Manual, Rev . B 41 Security Erase Unit 29 Security Freeze 29 Security Set Password 29 Security Unlock 29 See “S.M.A.R.T. commands” on page 34 28 Seek 29 Seek time 14 Serial .
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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 Barracuda 500GB SATA3 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 Barracuda 500GB SATA3 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Seagate Barracuda 500GB SATA3 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Seagate Barracuda 500GB SATA3 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Seagate Barracuda 500GB SATA3, 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 Barracuda 500GB SATA3.
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 Barracuda 500GB SATA3. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Seagate Barracuda 500GB SATA3 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.
