Manuale d’uso / di manutenzione del prodotto ST9500325ASG del fabbricante Seagate
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Prod uct Ma nu al Momentus 5 400.6 SA T A 10052 8359 Rev . A Sep tembe r 2008 ST95 00 325A S ST93 20 325A S ST92 50 315A S ST91 60 314A S ST91 20 315A S ST95 00 325AS G ST93 20 325AS G ST92 50 315AS G.
Copyri ght © 200 8 Seagat e T echnology LL C. All r ight s reserved . Printed in U.S. A. Pub lication nu mber : 10052835 9, Rev . A Septem ber 2008 Sea gate, Sea gate T echnolog y and the W ave logo are registe red trade marks of S eagate T echnology LL C in the U nited S tates and/o r oth er countries.
Momen tus 5400.6 S ATA P roduct Man ual, Rev. A i.
ii Momen tus 5400.6 S ATA P roduct Man ual, Rev. A.
Momen tus 5400.6 S ATA P roduct Man ual, Rev. A iii Conte nts 1.0 In troduct ion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 A bout the S erial ATA interf ace .
iv Momen tus 5400.6 S ATA P roduct Man ual, Rev. A.
Momen tus 5400.6 S ATA P roduct Man ual, Rev. A v List o f Fi gures Figure 1. Typical + 5V only sta rtup and o peration cur rent pro file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 2. Seria l ATA connect ors . . . . . . . .
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Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 1 1.0 I ntroducti on This ma nual de scribes t he functional , mechan ical and interfa ce specif ications fo r the foll owing Seag ate Mom e ntu s ® 5400.
2 Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 1.1 Abo ut th e Se ria l A T A i nterf ac e The Serial A T A i nterface provides several advant ages ov er the trad itional (p ara llel) A T A int erface. The prim ary advant age s include: • Easy inst allation and confi guration wi th true plug -and-pl ay connectivity .
Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 3 2.0 Drive specificati ons Unles s otherwi se noted, all specific ations are m easur ed u nder amb ient con ditions, a t 25°C, a nd nominal pow er . For conveni ence, the phra ses the drive and this drive are used througho ut this man ual to indica te the Momen tus 5400.
4 Momen tus 5400.6 S ATA P roduct Man ual, Rev. A * One Gbyte equals one billion bytes when referri ng to har d drive capacity . Accessible ca pacity may va ry dependin g on operating en viro nmen t Full-stroke seek, read (msec max) 3 0 S tartup curren t, +5V ( max) 1.
Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 5 and formatting. **During peri od s of dri ve idl e, some off lin e acti vity may occu r ac cor ding to th e S. M.A. R.T. spe c ifica tion, w hic h ma y inc rease a coustic and power to op erat ional levels .
6 Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 2.4 Phys ica l org aniz ati on 2. 5 Rec ord in g an d i nt er fac e te ch no l o gy 2.6 Phy sic al ch a racte ri sti cs Drive mode l Read/write heads .
Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 7 2.7 S ee k ti m e Seek mea surem ent s a re t ake n w ith nom inal po wer a t 25 °C amb ient t empe ratur e.
8 Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 2. 9 Power sp eci fi cat i ons The dr ive re ceives DC powe r (+5V ) thro ugh a nativ e SA T A power co nnecto r . 2. 9.1 Power c onsum pt ion Power requir emen ts for the dr i ves are li sted in the ta bl e on p age 8.
Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 9 2.9.1.1 T ypica l cu rrent pr ofile Figure 1. T yp ical +5V only star tup and operation current profile 2.9.2 Defer red spinu p Momen tus 5400 .6 SA T A driv es do no t support the def erre d spinup opti on.
10 Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 2.9.5 Powe r- manag eme nt modes The drive provid es programm able power man agement to provide greater energy ef ficiency . I n most syst ems, you can contro l power ma nagement t hrough th e system setup pro gram.
Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 11 2.1 0 Envir on men t al sp ec if ica tio ns 2.10.1 Am bient t emperatu re Ambie nt temp eratu re is d efined as the te mperatur e of t he environmen t im mediatel y surro unding the d rive.
12 Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 2.10.5 S hock All shock specifi cations assume that the dri ve is moun ted securely with the input shock applied at the drive mounting screws.
Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 13 2. 1 1 Ac o ust ic s Drive emission of sound is measured con sistent wit h the ECMA- 74 and its ’ r eferenced st an dards.
14 Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 2.13 Reli abilit y 2.13.1 Free Fal l Protect ion fea tur e The Free F all P rotection feature p rovide s enhanced dat a pro tection agai nst shock events that may occur while the dr ive is ope rating .
Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 15 directi ves. The dr ive is designe d for o peration i nside a prop erly desig ned en closure, with properl y shield ed I/O cable (i f necessary) and te rminators on all unuse d I/O port s.
16 Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 2.15 Env iro nme ntal p ro tec tio n Seag ate designs i ts product s to meet envi ronm ental pro t ection r equirement s wor ldwide, incl uding regu lations restricti ng certain chemic a l substances .
Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 17 3.0 Conf igur ing an d mountin g the dri ve This secti on cont ains t he specifica tions an d instructions f or con figuring and moun ting the dri ve.
18 Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 3.2 Conf igu rin g the dr ive Each drive on the Serial A T A i nterface connect s in a poin t-to-point conf iguratio n with the S erial A T A host adapter . There is n o master/ slave r elationsh ip because each drive i s consi dered a master in a point -to-point relationsh ips.
Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 19 3. 4 Driv e mo un ti ng Y ou can mount the dr ive using four screw s in the side-mount ing holes or fou r screws in the bo ttom-mou nting hol es.
20 Momen tus 5400.6 S ATA P roduct Man ual, Rev. A Measur ements show n in Figu re 4 are in i nches. Figu re 4 . Mou nt i ng dim e n sion s— t op , s id e an d e nd v ie w.
Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 21 4.0 Ser ia l A T A (S A T A) in te rf a ce These drive s use the industry-st an dard Serial A T A inte rfa ce that su pports FI S dat a tran sfers. It suppor ts A T A progr ammed inp ut/out put (PI O) modes 0–4; mul tiwor d DMA modes 0–2, and U ltra DMA mo des 0–6.
22 Momen tus 5400.6 S ATA P roduct Man ual, Rev. A Notes: 1. All pi ns are in a single r ow , with a 1 .27 mm (0 .050”) pitch . 2. The co mment s on th e mating seq uence apply to the ca se of backpl ane blindm ate co nnector on ly . In this case, the mating sequences ar e: • the gro und p ins P4 and P12.
Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 23 4.3 Supp ort ed A T A c omm ands The foll owing tab le list s Serial A T A standard co mma nds that the drive sup port s. For a de taile d descripti on of the A T A com mands, refer to the Serial A T A: High S peed Serialized A T Attachme nt specification .
24 Momen tus 5400.6 S ATA P roduct Man ual, Rev. A Note: Individua l Set Max commands are identi- fied by t he value placed in the Set M ax Fea- tures register as defined t o the right. Address: Password: Lock: Unlo ck: Freeze Lock: 00 H 01 H 02 H 03 H 04 H Set Multiple Mode C6h S.
Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 25 A T A-standar d security commands Security Set P assword F1h Secu r i t y Unl o ck F2 h Security Era se Prepare F3h Security Era se Unit F4h Security.
26 Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 4.3.1 Ident ify D evice com mand The Id entify De vice command (command code EC H ) transfer s information abou t the drive to the host foll owing power up. The dat a is organi zed as a sin gle 512-b yte b lock of data, whose content s are sh own in the table on pag e 27.
Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 27 55 Number of current logic al heads xxxx H 56 Number of current logic al sectors per l ogical track xxxx H 57–58 C urrent capacity in s ectors xxxx.
28 Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 90 Enhanced s ecurity erase time 0000 H 92 Master password revision code FFFE H 93 Hardware reset value (see description following t his table) xxxx .
Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 29 4.3.2 Set Feat ures c omman d This com man d con trol s t he im pleme nt ation of var ious f eatur es th at th e dr ive sup port s . When th e dr iv e r eceives this command, it se ts BSY , checks the con tents of t he Featur es reg ister , clears BSY and generates an inter- rupt.
30 Momen tus 5400.6 S ATA P roduct Man ual, Rev. A Note. At power-on, or af ter a ha rdware o r sof tware re set, the defaul t values o f th e featur es are as indi - cated ab ove. 45 H Ultra DMA mode 5 46 H Ultra DMA mode 6 55 H Disable read look-ahead (read cache) feature.
Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 31 4.3.3 S.M.A. R.T . commands S.M.A.R .T . provides near-t erm failur e predi ction for di sc drives. Whe n S.M.A.R .T . is enabl ed, the drive m oni- tors pr edet ermined d rive at tribut es that ar e suscepti ble to deg rada tion over tim e.
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Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 33 5.0 Seagate T echnolo gy suppo rt service s Inter net For in formati on regar ding Seag ate produ cts and ser vices, visit www .sea gate.com . W orldwid e support is a vailabl e 24 hou rs daily b y email f or your qu estions.
34 Momen tus 5400.6 S ATA P roduct Man ual, Rev. A Custo mer Se rvice Op era tion s W arranty Ser vice Seag ate of fer s worldw ide custom er supp ort for Seagate pro duct s. Se agate distr ibutor s, OEMs and other di rect customer s should cont act their Sea gate Customer S ervice Operati ons (CSO) repr esent ative for warra nty- related issue s .
Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 35 Index A ACA 15 acoustics 4 , 13 Active m ode 10 Addr ess 23 AFR 14 Agency certification 14 Altitude 11 Altitude , nono perating 4 Altitude , operati .
36 Momen tus 5400.6 S ATA P roduct Man ual, Rev. A H handl ing 17 Handl ing precautio ns 17 heads 5 Height 3 hei ght 6 Humidity 11 humi dity 4 I I/O data- transfer r ate 3 , 6 Identify 23 Identify Dev.
Momen tus 5400.6 S ATA P roduct Man ual, Rev. A 37 Rea d/write heads 5 Rea d/write pow er 4 read/wr ite powe r and curr ent 8 Recordi ng density 3 , 6 Recording method 6 Recordi ng techno logy 6 Relative humidity 4 , 11 Reliability 14 resistance 9 Retries 23 RF 13 RoHS 16 RPM 3 RRL 15 S S.
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Seag ate T ech nolog y LLC 920 D isc Drive , Scot ts V alley, Califo rnia 95 066-4544 , USA Public ation N umber: 1 00528359, Rev . A, Printed i n USA.
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 ST9500325ASG 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 ST9500325ASG - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Seagate ST9500325ASG imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Seagate ST9500325ASG ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Seagate ST9500325ASG, 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 ST9500325ASG.
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 ST9500325ASG. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Seagate ST9500325ASG 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.
