Manuale d’uso / di manutenzione del prodotto EE25.2 del fabbricante Seagate
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Prod uct Ma nu al EE25.2 Serie s 10044 8541 Rev . B Apr il 2008 SA T A ST98 08 17SM ST98 08 18SM ST96 08 17SM ST96 08 18SM ST94 08 17SM ST94 08 18SM ST93 08 17SM ST93 08 18SM PATA ST98 08 17AM ST98 08.
Co pyright © 200 7 - 2 008 Seagate T echnol ogy LLC. A ll righ ts reser ved. Print ed in US A. Pub lication nu mber : 10044854 1, Rev . B, April 20 08 Sea gate, Sea gate T echnol ogy and th e W ave logo are regi stered t rademarks of Seagat e T echnology LLC in th e Un ited S tates and/o r other countr ies.
EE25.2 S eries P roduct Man ual, Rev. B i Conte nts 1.0 In troduct ion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 Dr ive speci fications . . . . . . . . .
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EE25.2 S eries P roduct Man ual, Rev. B iii List o f Fi gures Figure 1. Typical 5V star tup a nd operatio n current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Figure 2. Mounting dime nsions—top, side a nd en d view .
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EE25.2 S eries P roduct Man ual, Rev. B 1 1.0 I ntroducti on This man ual descr ibes the functi onal, mechan ical and inte rface speci fications fo r the foll owing Seagat e ® EE25.
2 EE25.2 S eries P roduct Man ual, Rev. B • 900 Gs non operati ng shock and 300 Gs oper ating shock. • SeaT ools™ diagnosti c software p erfo rms a drive self-te st that el iminates unnecessary d rive retur ns.
EE25.2 S eries P roduct Man ual, Rev. B 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 power . For conveni ence, the phrases the drive and this drive are used to indicate the models docum ented in this manu al.
4 EE25.2 S eries P roduct Man ual, Rev. B T able 1: S pecifica tions f or 80 G byte mode ls Drive specificati on ST980817AM (Ex t r em e ) ST980818AM (Ru gged ) ST980817SM (Extreme) ST980818SM (R ugge.
EE25.2 S eries P roduct Man ual, Rev. B 5 * One Gbyte eq uals one billion bytes wh en refe rring to hard drive capacity. Accessibl e capacity may vary depending on operatin g envir onment and form atting . ** Duri ng peri ods of drive idle, s ome offl ine activi ty may occur, accordi ng to the S.
6 EE25.2 S eries P roduct Man ual, Rev. B T able 2: S pecifica tions f or 60 G byte mode ls Drive specificati on ST960817AM (Ex t r em e ) ST960818AM (Ru gged ) ST960817SM (Extreme) ST960818SM (R ugge.
EE25.2 S eries P roduct Man ual, Rev. B 7 * One Gbyte eq uals one billion bytes wh en refe rring to hard drive capacity. Accessibl e capacity may vary depending on operatin g envir onment and form atting . ** Duri ng peri ods of drive idle, s ome offl ine activi ty may occur, accordi ng to the S.
8 EE25.2 S eries P roduct Man ual, Rev. B T able 3: S pecifica tions f or 40 G byte mode ls Drive specificati on ST940817AM (Ex t r em e ) ST940818AM (Ru gged ) ST940817SM (Extreme) ST940818SM (R ugge.
EE25.2 S eries P roduct Man ual, Rev. B 9 * One Gbyte eq uals one billion bytes wh en refe rring to hard drive capacity. Accessibl e capacity may vary depending on operatin g envir onment and form atting . ** Duri ng peri ods of drive idle, s ome offl ine activi ty may occur, accordi ng to the S.
10 EE25.2 S eries P roduct Man ual, Rev. B T able 4: S pecifica tions f or 30 G byte mode ls Drive specificati on ST930817AM (Ex t r em e ) ST930818AM (Ru gged ) ST930817SM (Extreme) ST930818SM (R ugg.
EE25.2 S eries P roduct Man ual, Rev. B 11 * One Gbyte eq uals one billion bytes wh en refe rring to hard drive capacity. Accessibl e capacity may vary depending on operatin g envir onment and form atting . ** Duri ng peri ods of drive idle, s ome offl ine activi ty may occur, accordi ng to the S.
12 EE25.2 S eries P roduct Man ual, Rev. B 2.2 Forma tte d ca pacity *One Gb yte equals one billion bytes whe n refer r ing to h ard drive capa city. A ccessibl e capacity may vary depending on oper ating envi ronmen t and form atting.
EE25.2 S eries P roduct Man ual, Rev. B 13 2.4 Phys ica l org aniz ati on 2. 5 Record in g t e ch no lo gy Mode l Rea d /wr ite he a d s Num be r of di sk s ST980817AM 2 1 ST980818AM 2 1 ST980817SM 2 .
14 EE25.2 S eries P roduct Man ual, Rev. B 2.6 Phy sical ch a racte ri sti cs 2.7 S ee k ti m e Seek m easuremen ts are t aken with no minal powe r . All ti mes are me asured using dr ive diagno stics.
EE25.2 S eries P roduct Man ual, Rev. B 15 2.8 S t art/ stop time s 2. 9 Pow er spe cif ica ti on s The dr ive re ceives DC powe r (+5V) thro ugh the inter face connecto r . Read seek times vs temperature 85 ° C 25 ° C -20 ° C -30 ° C msec msec msec msec T ypical Max T yp ical Max T ypical Max T ypical Max T rack-to-track 0.
16 EE25.2 S eries P roduct Man ual, Rev. B 2. 9.1 Powe r c onsum ption Power requi rement s for t he d rives are listed in the table b elow . T ypica l power me asure ments are based on an average of driv es tested, un der nomi nal conditi ons, using 5.
EE25.2 S eries P roduct Man ual, Rev. B 17 2.9.1.1 T ypica l cu rrent pr ofile Figure 1. T ypical 5V st artup and operation current profile 2.9.2 Conducted n oise Input noise r ipple is measured at th e host system power sup ply across an equivalen t 15-ohm resistive load on the +5 volt line.
18 EE25.2 S eries P roduct Man ual, Rev. B 2.9.4 Power-man ag 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.
EE25.2 S eries P roduct Man ual, Rev. B 19 2.1 0 Envi ron men t al sp ec if i ca t ions 2.10.1 Ambient t emper ature 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.
20 EE25.2 S eries P roduct Man ual, Rev. B 2.1 1.1.2 Nonoperatin g shock The non operating shock l evel that the dri ve can experie nce without i ncurring physical dama ge or degrad ation in perfor mance wh en subse quent ly p ut into ope ration is 80 0 Gs based o n a nonrepeti tive half-si ne shock pulse of 2 mse c dur ation.
EE25.2 S eries P roduct Man ual, Rev. B 21 2.13 Elec trom agne ti c i mmu nity When pr operly inst alled in a re present ative host syst em, the drive operates without errors or degr adation in perfor.
22 EE25.2 S eries P roduct Man ual, Rev. B 2.1 5 A gen cy cert ifi cat ion 2.15.1 Safety c ertific ation 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.
EE25.2 S eries P roduct Man ual, Rev. B 23 Radi o and tele vision int erfer ence. This equipment gene rates and uses radi o frequency ene rgy and if not inst alled and use d in strict a ccordance wi th the man ufacturer’s inst ructions, may cau se inter ference to r adio and televi sion rece ption.
24 EE25.2 S eries P roduct Man ual, Rev. B exposed to a n am bient relat ive hum i dity gr eate r th an 9 5%. Mat erials used in cabin et fa bri cation , such as v ul ca- nized rubb er , that can outgas corr osive comp ounds should be mi nimize d or elimina ted.
EE25.2 S eries P roduct Man ual, Rev. B 25 3.0 Moun ti ng and configu ring t he dr ive This section cont ains the spe cifica tions and in str uctions f or mounting and configuring th e drive .
26 EE25.2 S eries P roduct Man ual, Rev. B Figu re 2 . Mou nti ng dime n sion s— t op , sid e an d e nd v ie w BOTH SIDES 2 2 .12 MIN FULL THREAD 2X M3 X 0.5-6H MOUNTING HOLES; BOTH SIDES 0.148 ±.010 X 90 4X M3 X 0.5-6H MOUNTING HOLES; BOTH SIDES .
EE25.2 S eries P roduct Man ual, Rev. B 27 3.3 B re athe r f i lter ho le pr ec aut ion s Observe the fo llowing br eather fil ter hole p recauti ons to ensur e full fu nctionalit y and preven t possib le damage to the d rive. Figure 3 Breather fi lter hole location Caution: Do not cover, seal, or in sert any object into this h ole.
28 EE25.2 S eries P roduct Man ual, Rev. B 3.4 Ho w to con fig ure t he dri ve see Sectio n 3.4.1 begi nning on p age 28 for SA T A drives. see Sectio n 3.4.2 begi nning on p age 29 for P A T A drives. 3.4.1 How to c onfigur e and co nnect Serial A T A (SA T A) drives 3.
EE25.2 S eries P roduct Man ual, Rev. B 29 3.4.2 Ho w to con figure Par allel A T A (P A T A) driv es Use the optio ns jumper block shown in Figur e 6 to configure the dr ive for operati on. This jumpe r block is the 4-pin hea der ad jacent to pin s 1 and 2 of the I/O sig nal pins.
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EE25.2 S eries P roduct Man ual, Rev. B 31 4.0 int erface The fo llowing section s apply t o both SA T A and P A T A drives: • Supp orted comm ands ( see Section 4.3 beginning on page 35 ) • Identify Devi ce comm and ( see Section 4.4 beg inning on page 37 ) • Set Featu res comman d ( see Section 4.
32 EE25.2 S eries P roduct Man ual, Rev. B 4.1 Seri al A T A (SA T A) Interfa ce These drive s use the industry-st an dard Serial A T A inte rfac e 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.
EE25.2 S eries P roduct Man ual, Rev. B 33 Notes: 1. All pins a re in a single row , with a 1.27 m m (0.050” ) pitch . 2. The co mment s on the ma ting seq uence apply to the ca se of backplan e blindm ate connecto r on ly . In this case, the mating sequences ar e: • the gro und p ins P4 and P12.
34 EE25.2 S eries P roduct Man ual, Rev. B 4.2 Para llel A T A {A T A) Inte rfac e These drive s use the industry-st andard A T A task file inte rf ace that support s 16- bit dat a transfe rs. It support s A T A programm ed inp ut/output ( PIO) mo des 0–4; mult iword D MA modes 0– 2, an d Ultra DM A modes 0 –5.
EE25.2 S eries P roduct Man ual, Rev. B 35 4.3 Supp ort ed A T A c omm and s The follow ing tab le list s A T A -st andard comm ands that the dr ive suppo rts. For a det ailed de scription of the A T A comman ds, refer t o the A T A-6 S ta ndar d. EE25.
36 EE25.2 S eries P roduct Man ual, Rev. B Set Multiple Mode C 6 H Sleep 99 H, E6 H S.M.A.R.T . B0 H S t andby 96 H, E2 H S t andby Immediate 94 H, E0 H V endor Unique 9A H, FA H, FB H Write Buffe r E.
EE25.2 S eries P roduct Man ual, Rev. B 37 4. 4 Id enti f y De vic e co m man d 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, shown bel ow , is organized as a si ngle 512- byte block of da ta.
38 EE25.2 S eries P roduct Man ual, Rev. B 53 Words 54–58, 64–70 and 88 are valid 0007 H 54 Number of current logical cylinders xxxx H 55 Number of current logical heads xxxx H 56 Number of curren.
EE25.2 S eries P roduct Man ual, Rev. B 39 89 Security erase time 0000 H 90 Enhanced security erase time 0000 H 91 Advanced power management value 0040 H 92 Master password rev ision code FFFE H 93 Ha.
40 EE25.2 S eries P roduct Man ual, Rev. B 4. 5 Se t Fe atu re s co m m an 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 tent s of the F eatures reg ister , clears BSY and gene rates an inter - rupt.
EE25.2 S eries P roduct Man ual, Rev. B 41 4 .6 S.M .A .R .T . co mm an ds S.M.A.R .T . p rovides near- term fai lure pred iction for disc drives. W hen 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.
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EE25.2 S eries P roduct Man ual, Rev. B 43 5.0 Seagat e T echnology suppo rt service s Inter net For info rma tion regardin g Seagate pr oducts and services, vi sit www .sea gate.com . Worl dwide sup port is availa ble 24 hour s daily by email fo r your que stions.
44 EE25.2 S eries P roduct Man ual, Rev. B Custo mer Se rvice Op erat ions 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 issu es.
EE25.2 S eries P roduct Man ual, Rev. B 45 Index Numerics 3D De fense System 2 A acoustics 20 Active m ode 18 agency cer tification (re gulatory) 2 2 altitude 1 9 ambient condi tion s 3 ambient temp e.
46 EE25.2 S eries P roduct Man ual, Rev. B interface 31 interface signals 3 4 interfer ence 22 inte rleave 13 internal d ata-trans fer r ate OD 13 ISO do cument 777 9 20 K Kore an RRL 22 L LBA m o de .
EE25.2 S eries P roduct Man ual, Rev. B 47 specifications 3 Spin down 15 spindl e speed 13 Spinup 16 spinup po wer 16 Stand by 16 , 36 Stand by Immediat e 36 Stand by mode 16 , 18 stati c-discharge p .
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Sea gate T echnolog y LLC 920 D isc Driv e, Scot ts V alley , Calif ornia 9 5066-454 4, USA Pub lication Num ber: 100448541 , 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 EE25.2 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 EE25.2 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Seagate EE25.2 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Seagate EE25.2 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Seagate EE25.2, 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 EE25.2.
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 EE25.2. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Seagate EE25.2 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.
