Manuale d’uso / di manutenzione del prodotto ST9160821SB del fabbricante Seagate
Vai alla pagina of 44
Prod uct Ma nu al Momentus ® 5400. 3 S A T A Bla de Ser ver 10041 8128 Rev . E Aug ust 2007 ST91 60 821S B ST91 20 822S B ST91 00 828S B ST98 08 15SB ST96 08 15SB ST94 02 1 16S B.
©2004- 2007, S eagate T echnology LL C All right s rese rved. Pub lication nu mber: 100 41812 8, Rev . E Aug ust 2007 Sea gate , Seagate T echnology a nd the W ave logo are re gister ed tradema rks of Seag ate T echnolog y LLC in th e United S tates an d/or other countries.
Momen tus 5400.3 S ATA B lade Ser ver Prod uct Manual, Re v. E i Conte nts 1.0 In troduct ion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 A bout the S erial ATA interf ace .
ii Momentu s 5400 .3 SATA Blad e Server Produ ct Manual, R ev. E.
Momen tus 5400.3 S ATA B lade Ser ver Prod uct Manual, Re v. E iii List o f Fi gures Figure 1. Typical +5V startup an d operation current p rofile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Figure 2. Seria l ATA connect ors .
.
Momen tus 5400.3 S ATA B lade Ser ver Prod uct Manual, Re v. E 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 Momentu s 5400 .3 SATA Blad e Server Produ ct Manual, R ev. E 1.1 Abo ut th e Se rial A T A inte rfac 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 in stalla tion and con figura tion with true plug- and-pl ay connectivity .
Momen tus 5400.3 S ATA B lade Ser ver Prod uct Manual, Re v. E 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 .
4 Momentu s 5400 .3 SATA Blad e Server Produ ct Manual, R ev. E Average seek, read (mse c typical ) 1 1 .0 Average seek, wri te (msec ty pica l) 13.0 Average ra ndom s eek (msec ) 12 .5 Full-stroke seek (msec) 22 (typical); 24 (max) S tartup curren t, +5V ( typical ) 1.
Momen tus 5400.3 S ATA B lade Ser ver Prod uct Manual, Re v. E 5 * One Gb yte equals one b illion bytes whe n refer ring to h a rd drive capa city. Accessible capac ity may vary depe nding on operating e nvi ron m ent and formatting.
6 Momentu s 5400 .3 SATA Blad e Server Produ ct Manual, R ev. E 2.4 Phys ica l org aniz ati on 2. 5 Re c ord in g an d int er f ac e te ch no l o gy 2.
Momen tus 5400.3 S ATA B lade Ser ver Prod uct Manual, Re v. E 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 Momentu s 5400 .3 SATA Blad e Server Produ ct Manual, R ev. E • Idle mo de p ower Idl e mode power is measur ed with the drive up to speed, with servo electron ics active and with the heads in a ran dom t rack location.
Momen tus 5400.3 S ATA B lade Ser ver Prod uct Manual, Re v. E 9 2.9.2 Defer red spinu p Momen tus 540 0.3 SA T A drives provid e a def erre d spinup featu re which sto rage subsystem contr ollers ca n use to sequen ce disc drive initialization .
10 Momentu s 5400 .3 SATA Blad e Server Produ ct Manual, R ev. E 2.1 0 E nvir onm en t al sp ec if i ca t ions 2.10.1 Ambie nt tem perature Amb ient temp eratu re is d efined as the te mperatur e of t he environmen t im mediatel y surro unding the d rive.
Momen tus 5400.3 S ATA B lade Ser ver Prod uct Manual, Re v. E 11 2.10.5 S hock All shock specifi cations assume that the dri ve is mounted secure ly with the input shock applied at the drive mounting screws. Shock may be app lied in th e X, Y or Z axis.
12 Momentu s 5400 .3 SATA Blad e Server Produ ct Manual, R ev. E 2. 1 1 Ac ous ti cs Drive acoustics are measu red as over all A-wei ghted ac ou stic sound power l evels (n o pure ton es).
Momen tus 5400.3 S ATA B lade Ser ver Prod uct Manual, Re v. E 13 2.13 Reli abilit y 2.1 4 Agency cer t ifi cat ion 2.14.1 Safe ty certific atio n The drives ar e recog nized in accord ance with UL 1950 and CSA C22.2 (950) and meet all app licable sections of IEC9 50 and E N 60950 as tested by T UV North A merica.
14 Momentu s 5400 .3 SATA Blad e Server Produ ct Manual, R ev. E Korean RRL If these drive s have the Korea Ministr y of Informatio n and Com munication (MIC) l ogo, they comply with par a- graph 1 of.
Momen tus 5400.3 S ATA B lade Ser ver Prod uct Manual, Re v. E 15 2.15 Env iro nme ntal p rotec 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 .
16 Momentu s 5400 .3 SATA Blad e Server Produ ct Manual, R ev. E.
Momen tus 5400.3 S ATA B lade Ser ver Prod uct Manual, Re v. E 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 Momentu s 5400 .3 SATA Blad e Server Produ ct Manual, R ev. E 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 m aster/slave r elationsh ip because each drive is co nsidered a ma ster in a point -to-poi nt relationsh ips.
Momen tus 5400.3 S ATA B lade Ser ver Prod uct Manual, Re v. E 19 3. 4 Dri ve m oun ti ng Y ou can mount the dr ive using four screws in the side-m ounting hol es or four screws in the bo ttom-mou nting hol es. See Figur e 4 for driv e mo unting dim ensi ons.
20 Momentu s 5400 .3 SATA Blad e Server Produ ct Manual, R ev. E.
Momen tus 5400.3 S ATA B lade Ser ver Prod uct Manual, Re v. E 21 4.0 Ser ia l A T A (S A T A) inte rf ace These drive s use the industry-st an dard Serial A T A i n te 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 Momentu s 5400 .3 SATA Blad e Server Produ ct Manual, R ev. E 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 5400.3 S ATA B lade Ser ver Prod uct Manual, Re v. E 23 4.3 Supp ort ed A T A c omm ands The foll owing tab le list s Serial A T A stand ard comma nds that the driv e support s. For a de ta iled descrip tion of the A T A command s, refer to the Serial A T A: High S peed Serial ized A T Att achment speci fication .
24 Momentu s 5400 .3 SATA Blad e Server Produ ct Manual, R ev. E 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 5400.3 S ATA B lade Ser ver Prod uct Manual, Re v. E 25 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 Freez e Lock F5h S.
26 Momentu s 5400 .3 SATA Blad e Server Produ ct Manual, R ev. E 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 5400.3 S ATA B lade Ser ver Prod uct Manual, Re v. E 27 56 Number of current logic al sectors per l ogical track xxxx H 57–58 C urrent capacity in sectors xxxx H 59 Number of sectors t ransferred during a R ead Multiple or Write M ultiple command xxxx H 60–61 T otal number of us er-addressable LBA s ectors available (see Section 2.
28 Momentu s 5400 .3 SATA Blad e Server Produ ct Manual, R ev. E 93 Hardware reset value (see description following t his table) xxxx H 94 Auto ac oustic management setting xxxx H 95–99 A T A-reserved 0000 H 100– 103 T otal number of user-addressable LBA s ectors available (see Section 2.
Momen tus 5400.3 S ATA B lade Ser ver Prod uct Manual, Re v. E 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 F eatures reg ister , clears BSY and generates an inter - rupt.
30 Momentu s 5400 .3 SATA Blad e Server Produ ct Manual, R ev. E 4.3.3 S.M.A. R.T . commands S.M. A.R.T . provi des near- term fai lure pred iction for disc drives. Whe n S.M.A .R.T . is enabled, 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.
Momen tus 5400.3 S ATA B lade Ser ver Prod uct Manual, Re v. E 31 5.0 Seagat e T echnolo gy suppo rt service s Inter net For info rma tion regardin g Seagate pr oducts and services, vi sit www .sea g ate.com . Worldw ide support i s availa ble 24 hour s daily by email fo r your que stions.
32 Momentu s 5400 .3 SATA Blad e Server Produ ct Manual, R ev. E Custo mer S ervi ce O pera tion s W arranty Ser vice Seag ate of fer s worldw ide custom er supp ort for Seagate pro duct s.
Momen tus 5400.3 S ATA B lade Ser ver Prod uct Manual, Re v. E 33 Index A ACA 14 acoustics 4 , 12 Addr ess 23 Agency certification 13 Altitude 10 Altitude , nono perating 4 Altitude , operati ng 4 Amb.
34 Momentu s 5400 .3 SATA Blad e Server Produ ct Manual, R ev. E H handl ing 17 Handl ing precautio ns 17 heads 5 Height 3 hei ght 6 Humidity 10 humi dity 4 I I/O data- transfer r ate 3 , 6 Identify 2.
Momen tus 5400.3 S ATA B lade Ser ver Prod uct Manual, Re v. E 35 Recordi ng density 3 , 6 Recording method 6 Recordi ng techno logy 6 Relative humidity 4 , 10 Reliability 13 resistance 9 Retries 23 RF 12 RoHS 15 RPM 3 RRL 14 S S.M. A.R.T. 24 S.M.A.R .
36 Momentu s 5400 .3 SATA Blad e Server Produ ct Manual, R ev. E.
.
Seag ate T echnolog y LLC 920 D isc Drive , Scot ts V alley, Califo rnia 95 066-4544 , USA Public ation N umber: 1 00418128, Rev . E, 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 ST9160821SB 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 ST9160821SB - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Seagate ST9160821SB imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Seagate ST9160821SB ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Seagate ST9160821SB, 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 ST9160821SB.
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 ST9160821SB. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Seagate ST9160821SB 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.
