Manuale d’uso / di manutenzione del prodotto ST3750330SV del fabbricante Seagate
Vai alla pagina of 54
Product Manual SV35.3 Series S erial A T A 100480760 Rev . B February 20 08 ST31000340SV ST3750330SV ST3500320SV ST3250310SV.
Revision history Copyright © 2007- 2008 Seagat e T echnolog y LLC. All rig hts reserved. P rinted i n U.S.A . Public ation num ber: 1 0048076 0, Rev . B February 2008 Seagate, Seagate T echnolog y and the W a ve logo are regist ered trademarks of S eagate T echnolog y LLC in the Unite d S tates and/or other countrie s.
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B i Contents 1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 About the Serial ATA in terface .
ii SV35.3 S eries S erial A TA Pr oduct Man ual, Rev . B.
SV35.3 S erie s Serial A TA Product Manual , Rev. B iii List of Figures Figure 1. Serial ATA connec tors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 4 Figure 2. Attachin g SATA c abling .
.
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 1 1.0 Introduction This m anual describes the fun ction al, mecha nica l and inte rface specifi catio ns for th e foll owing Sea gate SV35.
2 SV35.3 S eries S erial AT A Produ ct Man ual, Rev. B 1.1 About the Serial A T A interface The Seri al A T A interf ace provi des seve ral a dva nt ages ov er th e tr adi tio nal (p aral lel) A T A int erf ace. The prim ary advantages i nclu de: • Easy ins tallation and configurat ion with t rue plug-a nd-play c onnectivity .
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 3 2.0 Drive speci fications Unless ot herwise n oted, all specifi catio ns are mea sured und er ambien t condi tions, at 25° C, and nomi nal power . For convenien ce, the phras es the drive and this drive are used through out this manual to indicate th e foll owi ng d ri v e mode l s : 2.
4 SV35.3 S eries S erial AT A Produ ct Man ual, Rev. B T able 1: Drive specifi cati ons summary for 1000, 750 and 500 Gbyte models Drive specification ST31000340SV ST3750330SV ST3500320S V Formatted c.
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 5 * O ne Gbyte equals one billion bytes when referring to hard drive capacity. Acces sible capacity may vary depending on operating env ironment and formatting. * *During periods of drive idle, some offline activity may occur according to t he S.
6 SV35.3 S eries S erial AT A Produ ct Man ual, Rev. B Ta b l e 2 : Drive specifi cati ons summary for 2 50 Gb yte model s Drive specification ST3250310SV Formatted c apacity (512 bytes/ sector)* 250 .
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 7 * O ne Gbyte equals one billion bytes when referring to hard drive capacity. Acces sible capacity may vary depending on operating env ironment and formatting. * *During periods of drive idle, some offline activity may occur according to t he S.
8 SV35.3 S eries S erial AT A Produ ct Man ual, Rev. B 2.2 Formatted cap acity *One Gbyte equals one billion bytes when r eferring to hard drive capacity.
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 9 2.4 Recording and interf ace technology 2.5 Physical char acteristi cs Models S T31000 340SV, ST3 750330SV & ST350032 0SV ST3250310SV Interfa.
10 SV35.3 S eries S erial A TA Produ ct Man ual, Rev . B 2.6 Seek time Seek mea suremen ts are taken with nomina l power at 25°C am bient te mperatur e.
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 11 2.8 Power specificat ions The driv e receives DC power (+5V o r +12V) th rough a native S A T A power con nector . See Fig ure 1 on page 24 . 2.8.1 Power cons umption Power r equirem ents for the dr ives a re liste d in th e table on page 9 .
12 SV35.3 S eries S erial A TA Produ ct Man ual, Rev . B T a ble 3: DC power requirement s * During periods of drive idle, some offline activity may occur accord ing to the S.M.A.R.T. specification, which may increase ac oustic and power to operational levels .
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 13 2.8.2 Conducted noise Input noise ri ppl e is mea su re d at the ho st sy stem powe r supp ly acr o ss an equ iv al ent 80 -ohm r es isti ve load on the +1 2 volt li ne or an equiv alent 1 5-ohm resis tive loa d on the +5 v olt li ne.
14 SV35.3 S eries S erial A TA Produ ct Man ual, Rev . B 2.8.4 Power-m anageme nt modes The driv e provides programmab le power mana gement to p rovide grea ter energy effici ency . In most sy stems, you can co ntrol power manage ment t hrough the s ystem setu p program .
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 15 2.9 Environment al specificati ons 2.9.1 Drive c ase temp erature Above 1,000 feet (305 met ers), the ma ximum tempe rature is derated linearly to 1 12° F (44°C) at 10,000 feet (3,048 me ters).
16 SV35.3 S eries S erial A TA Produ ct Man ual, Rev . B 2.9.5 Shock All shoc k speci ficat ions ass ume that th e drive is mounted secur ely w ith the in put shock applie d at the driv e mounting s crews . Shock may be appli ed in the X , Y or Z axis.
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 17 2.10 Acoustic s Drive acoustic s are measur ed as o vera ll A-weig hted ac ousti c soun d powe r leve ls ( no pu re tones ). All mea- suremen ts are consis tent with ISO docum ent 7779. S ound powe r measureme nt s are taken under ess ential ly free-field cond itions ov er a re flecting plane.
18 SV35.3 S eries S erial A TA Produ ct Man ual, Rev . B 2.12 Re lia bility 2.12.1 Annualized Failure Rate (AFR) and Mean T ime Between Failures (MTBF) The produc t shall achiev e an Annu alized Fail ure Rate (AFR) of 0.
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 19 2.13 Agency certi ficati on 2.13.1 Sa fety ce rtification The drive s a re re co gni ze d in ac co rd ance wi th UL 1950 and CSA C22 .2 ( 950 ) a nd m eet a ll applic ab le s ec ti ons of IEC950 a nd EN 6 0950.
20 SV35.3 S eries S erial A TA Produ ct Man ual, Rev . B • Move the device t o one s ide or th e other of the radio or T V. • Move the device f arther a way fr om the ra dio or TV. • Plug the comput er into a differ ent out let so that the receiv er and c ompute r are on differen t branch outlets .
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 21 2.15 Corrosive en vironment Seaga te electro nic drive c ompone nts pass accele rated corrosion testin g equiv alent to 10 years ex posu re to light indus trial env ironmen ts containing sulfu rous gases, chlorine and nitric oxide , classes G and H per ASTM B845.
22 SV35.3 S eries S erial A TA Produ ct Man ual, Rev . B.
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 23 3.0 Configur ing and mo untin g the drive This sec tion c ontains t he speci ficat ions and instr uctio ns for con figu ring and mounti ng the drive.
24 SV35.3 S eries S erial A TA Produ ct Man ual, Rev . B 3.2 Configuring t he drive Each drive on the Serial A T A interfa ce conn ects poi nt-to-po int wi th the S erial A T A host adapter . There is no master/s lave re lation ship be cause eac h drive i s consid ered a ma ster in a poi nt-to -poin t relation ship.
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 25 3.4 Drive mounti ng Y ou can mount the drive in any o rientation u sing four s crews in the side -mountin g holes or four sc rews in th e bottom-m ounting holes. S ee Figu re 1 o n page 25 for d rive mo unting dimensi ons.
26 SV35.3 S eries S erial A TA Produ ct Man ual, Rev . B.
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 27 4.0 Seria l A T A (SA T A ) inte rfa c e These drives use th e industry- st andard S erial A T A interfa ce that suppor t s FIS d at a trans fers. It suppor t s A T A programme d input /output ( PIO) mod es 0–4 ; multi word D MA modes 0–2, an d Ultra DM A mode s 0–6.
28 SV35.3 S eries S erial A TA Produ ct Man ual, Rev . B 4.2 Serial A T A device plu g connector pin defi nitions Table 6 summa rizes the signa ls on the Se rial ATA inter face and power connec tors. Notes: 1. All pin s are in a singl e row , with a 1.
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 29 2. The com ments on th e matin g sequenc e appl y to the case of bac kplane bl indma te conn ector on ly . In this case , the ma ting sequ ences are: • the gr ound pins P4 an d P12. • the pr e-char ge powe r pins a nd the o ther gro und pins .
30 SV35.3 S eries S erial A TA Produ ct Man ual, Rev . B 4.3 Supported A T A commands The follo wing table lis ts Serial A T A standard co mmands that the driv e suppor ts. For a detailed descrip tion of the A T A co mmands, r efer to th e Ser ial A T A: High S p eed Ser ializ ed A T Attachme nt speci ficati on .
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 31 Read Se ctors 20 H Read Se ctors Extend ed 24 H Read Se ctors Withou t Retries 21 H Read V erify Secto rs 40 H Read V erify Sectors Extended 42 .
32 SV35.3 S eries S erial A TA Produ ct Man ual, Rev . B S.M.A.R. T . Read Log Sector B0 H / D5 H S.M.A.R.T . Return S tatus B0 H / DA H S.M.A.R. T . Save Attri bute V alues B0 H / D3 H S.
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 33 4.3.1 Identify De vice command The Ident ify Device c omman d (comma nd code E C H ) trans fers inf ormation about the drive to the hos t follow ing power up. T he data is organized a s a single 512-by te block of data, whose co ntents are shown in T able 7 on page 30 .
34 SV35.3 S eries S erial A TA Produ ct Man ual, Rev . B 53 Words 54–58, 64–70 and 88 are va lid 0007 H 54 Number of c urrent lo gical c ylinders xxxx H 55 Number of c urrent lo gical heads xxxx H.
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 35 Note. Advance d Power Ma nagem ent (APM) a nd Autom atic Ac oustic M anagem ent (AAM) f eatures are not s upporte d 83 Command s ets s upporte d.
36 SV35.3 S eries S erial A TA Produ ct Man ual, Rev . B Note. See the b it descri ptions below f or words 63, 88, and 93 of the Identify D rive da ta. Description (if bit is set to 1 ) Bit Wor d 6 3 0 Multiwo rd DM A mode 0 i s suppor ted. 1 Multiwo rd DM A mode 1 i s suppor ted.
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 37 4.3.2 Set Features command This com mand c ontrols the im plemen tation of v arious f eature s that the driv e supp orts. When th e drive receiv es this comma nd, it sets BSY , checks the contents of the Featu res regi ster , clears BSY and gener ates an inter- rupt.
38 SV35.3 S eries S erial A TA Produ ct Man ual, Rev . B Note. At powe r-on, or after a ha rdware or software res et, the de fault val ues of the fe atures ar e as ind i - cated above .
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 39 4.3.3 S.M.A.R.T . commands S.M.A.R.T . pro vides near -term failu re predic tion for disc dr ives. Whe n S.M.A. R.T . is enabled, the dr ive mon i- tors pre dete rm in ed driv e attri bute s tha t a re s usce pti ble t o degr ad ati on ov er t ime .
40 SV35.3 S eries S erial A TA Produ ct Man ual, Rev . B.
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 41 5.0 Seagate T echnology support services Online serv ices Internet For in formatio n reg ardin g Seag ate produ cts and servic es, v isit www .sea gate .co m . W orldwi de su pport is availab le 24 h ours dai ly b y email f or yo ur ques tions.
42 SV35.3 S eries S erial A TA Produ ct Man ual, Rev . B Customer Se rvice Operations W ar ranty Servic e Seagate o ffers worldwi de cu stome r suppor t for S eagate produ cts.
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 43 Inde x A ACA 1 9 acceler ation 16 acousti cs 17 Active 14 Active mode 14 actuator arm 11 AFR 18 Agenc y ce rtifi catio n 1 9 altitude 15 ambi en.
44 SV35.3 S eries S erial A TA Produ ct Man ual, Rev . B Idle Immed iate 30 Idle mode 11 , 14 IEC950 19 Informati on Tech nol ogy Equipm ent (ITE ) 19 Initiali ze Devic e Param eters 30 Input nois e r.
SV35.3 S eries S erial A TA Pr oduct Manual , Rev. B 45 S.M. A.R. T. Ex ecut e Off line 31 S.M.A.R.T . implem entatio n 30 S.M.A.R.T . Read Attr ibute T hresholds 31 S.M.A.R.T. Read D ata 31 S.M.A.R.T . Read L og Secto r 32 S.M.A.R.T. Return S tatus 32 S.
46 SV35.3 S eries S erial A TA Produ ct Man ual, Rev . B.
.
Seagate T echnology LLC 920 Disc Dri ve, Sco tts Valley , California 9 5066- 4544, USA Public ation Numbe r: 100 480760 , Rev . B, Pri nted 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 ST3750330SV 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 ST3750330SV - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Seagate ST3750330SV imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Seagate ST3750330SV ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Seagate ST3750330SV, 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 ST3750330SV.
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 ST3750330SV. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Seagate ST3750330SV 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.
