Seagate ST93811AS manuale d’uso

Prod uct Ma nu al Momentus ® 5400. 2 S A T A 10036 7122 Rev . C Aug ust 2007 ST91 20 821A S ST91 00 824A S ST98 82 3AS ST96 81 2AS ST94 81 3AS ST93 81 1A S[...]

©2004- 2007, S eagate T echnology LL C All right s rese rved. Pub lication nu mber: 100 36712 2, Rev . C 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. Mo ment us, Seaga te - Sea BOARD, SeaF ONE, S eaTDD, and SeaT ools are eit[...]

Momen tus 5400.2 S ATA P roduct Man ual, Rev. C i Conte nts 1.0 In troduct ion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 A bout the S erial ATA interf ace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.0[...]

ii Momentu s 5400 .2 SATA Pr oduct Manu al, Rev. C[...]

Momen tus 5400.2 S ATA P roduct Man ual, Rev. C iii List o f Fi gures Figure 1. Momen tus 5400.2 S ATA disc drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Figure 2. Typical + 5V only sta rtup and o peration cur rent pro file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 3. [...]

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Momen tus 5400.2 S ATA P roduct Man ual, Rev. C 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 SA T A model dri ves: • ST9 120821A S • ST9 100824A S • ST9 8823AS • ST9 6812AS • ST9 4813AS • ST9 381 1AS These d rives provide the[...]

2 Momentu s 5400 .2 SATA Pr oduct Manu al, Rev. C 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 in stalla tion and con figura tion with true plug- and-pl ay connectivity . It is not necessa ry to s[...]

Momen tus 5400.2 S ATA P roduct Man ual, Rev. C 3 2.0 Drive specificati ons • Unles s otherw ise noted, all specif icati ons are m easured u nder am bient co nditions, at 25°C, an d nomi nal pow er . For con venience , the ph rases the dr i ve and t his drive are u sed thr ough out this m anua l to indicate the ST9 120821AS, S T91008 24AS, ST988[...]

4 Momentu s 5400 .2 SATA Pr oduct Manu al, Rev. C S tartup curren t, (typ ical, peak ) +5V : 1.1A T rack-to-track seek time (msec typical) 1.0 (read ), 1.5 (write ) Average seek , read (mse c typi cal) 12.5 Average seek, w rite (ms ec typica l) 14.5 Seek powe r (typ ical) 2.20 wa tts Read/wr ite power (typ ical ) Read: 1 .90 watts; Write: 2.3 0 wat[...]

Momen tus 5400.2 S ATA P roduct Man ual, Rev. C 5 * During pe riods of driv e idl e, some off lin e a c tivit y ma y occu r ac cord in g t o t he S.M .A. R. T. speci ficati on , w hich ma y i ncr ease ac ou stic an d power to op erat ional levels . **Typical noteboo ks will pull powe r to the drive when ente ring S3 and S4; while in the S3 and S4 s[...]

6 Momentu s 5400 .2 SATA Pr oduct Manu al, Rev. C 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 Number of discs ST9120821AS 4 2 ST9100824AS 4 2 ST98823AS 3 2 ST96812AS 2 1 ST94813AS 2 1 ST9381 1AS 1 1 Int erfa c e Serial A T A (SA T A) Recording [...]

Momen tus 5400.2 S ATA P roduct Man ual, Rev. C 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. All tim es a re m easu red using drive di agnostics. T he speci fications in the tab le below a re defi ned as foll ows: • T rack-to-track seek time is a n average o f all possib le single[...]

8 Momentu s 5400 .2 SATA Pr oduct Manu al, Rev. C 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 connecto r . 2. 9.1 Powe r c onsum ption Power requir emen ts for the dr ives are l isted in the ta ble on p age 8 . T ypical power measu rem ent s are ba sed on an avera ge of dri ves tested, und er[...]

Momen tus 5400.2 S ATA P roduct Man ual, Rev. C 9 Figure 2. T yp ical +5V only star tup and operation current profile 2.9.2 Deferred sp inup Momen tus 540 0.2 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 . This is beneficial to systems which include multipl[...]

10 Momentu s 5400 .2 SATA Pr oduct Manu al, Rev. C 2.9.3 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. Using 5-volt power , the drive is expe cted to operate with a maximum of 100 mV peak-to -peak square- wave injec ted noise at up to 10 MHz. Note.[...]

Momen tus 5400.2 S ATA P roduct Man ual, Rev. C 11 • Id le an d Sta ndby t imers Each time the drive perfo rms an Active function (read, wri te or se ek), the st andby timer is r einitial ized and begins co unting down from its sp ecified delay t imes to zer o. If the standby ti mer r eaches zer o before any drive acti vity is required, t he dri [...]

12 Momentu s 5400 .2 SATA Pr oduct Manu al, Rev. C 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. Shock may be applied in th e X, Y or Z axis. 2.10.5.1 Op eratin g shoc k These drives comply with th e perform ance levels specifi ed in this docume nt whe [...]

Momen tus 5400.2 S ATA P roduct Man ual, Rev. C 13 2. 1 1 Ac o ust ic s Drive acoustics are measu red as over all A-wei ghted ac ou stic sound power l evels (n o pure ton es). All me a - sureme nts are consi stent with ISO document 7779. S ound power m easuremen ts are t aken und er e ssentially free-f ield cond itions ove r a reflecting plane. For[...]

14 Momentu s 5400 .2 SATA Pr oduct Manu al, Rev. C 2.13 Reli abilit y 2.1 4 A gen cy cer ti fica tio n 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. 2.14.2 Elect roma gnetic comp atibility Hard dr[...]

Momen tus 5400.2 S ATA P roduct Man ual, Rev. C 15 Korean RRL If these drive s have the Korea Ministr y of Informatio n and Communicat ion (MIC) logo, they comply wit h para - graph 1 of Ar ticle 1 1 of the Electrom agnetic Comp atib ility control Regulation and meet the Electromagnetic Compatibility (EMC) Framework requirement s of the Radio Resea[...]

16 Momentu s 5400 .2 SATA Pr oduct Manu al, Rev. C If necessary , you should consult your dealer or an ex per ienced ra dio/tele vision technician for addition al sug - gestions. Y ou may f ind help ful th e following b ooklet prep are d by the Fede ral Com munications C ommission: How to Identify and R esolve R adio-T elevision Inte rference Pro b[...]

Momen tus 5400.2 S ATA P roduct Man ual, Rev. C 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. 3.1 Hand lin g an d st ati c-di sc ha rg e pre cau t ions Af ter unpa cking, and before instal lation, the dr ive may be expo sed to potential handl[...]

18 Momentu s 5400 .2 SATA Pr oduct Manu al, Rev. C 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. If two dr ives are[...]

Momen tus 5400.2 S ATA P roduct Man ual, Rev. C 19 3. 4 Driv e mo un 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 holes. See Figur e 5 for dri ve mo unting di m ensions. Foll ow these i mpo rt ant mo unting pr ecauti o ns when mou nt - ing the drive: • A llow a min imum cle[...]

20 Momentu s 5400 .2 SATA Pr oduct Manu al, Rev. C[...]

Momen tus 5400.2 S ATA P roduct Man ual, Rev. C 21 4.0 Seria l A T A (S A T A) in te 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. T he driv e also suppo rt s[...]

22 Momentu s 5400 .2 SATA Pr oduct Manu al, Rev. C 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. • the pre -charge p ower p ins and th[...]

Momen tus 5400.2 S ATA P roduct Man ual, Rev. C 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 Seri alized A T Att achment speci fication . See “S.M.A .R.T . command s” on pa [...]

24 Momentu s 5400 .2 SATA Pr oduct Manu al, Rev. C 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.M.A.R.T . Disable Operat ions B0h/D9h S.M.A.R.T . Enable/Disable A[...]

Momen tus 5400.2 S ATA P roduct Man ual, Rev. C 25 Security Set P assword F1h Secu r i t y Unl o ck F2h Security Era se Prepare F3h Security Era se Unit F4h Security Freez e Lock F5h Security Dis able Password F6h Command n ame Command code (i n hex)[...]

26 Momentu s 5400 .2 SATA Pr oduct Manu al, Rev. C 4.3.1 Identify Device comma nd 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. All reser ved bi ts or wo rd[...]

Momen tus 5400.2 S ATA P roduct Man ual, Rev. C 27 56 Number of current logical sectors per logical track xxxx H 57–58 Current cap acity in sectors xxxx H 59 Number of sec tors transferred during a Read Multiple or Write M ultiple command xxxx H 60–61 T otal number of user-addressable LBA s ectors available (see Section 2.2 for related informat[...]

28 Momentu s 5400 .2 SATA Pr oduct Manu al, Rev. C 93 Hardware reset v alue (see description following t his table) xxxx H 94 Auto acoustic 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 2.2 for related information) These words are required for driv es that su[...]

Momen tus 5400.2 S ATA P roduct Man ual, Rev. C 29 4.3.2 Set Features com man 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. If the value i n [...]

30 Momentu s 5400 .2 SATA Pr oduct Manu al, Rev. C 4.3.3 S.M.A.R.T . co mmand s 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. If self-monitor ing d etermines that a fai lure is l ike[...]

Momen tus 5400.2 S ATA P roduct Man ual, Rev. C 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. Pre sales Su ppor t: Presa les@Seaga te.com T e chn ical Su pp ort: DiscSu[...]

32 Momentu s 5400 .2 SATA Pr oduct Manu al, Rev. C 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 issu es. [...]

Momen tus 5400.2 S ATA P roduct Man ual, Rev. C 33 Index A ACA 15 acoustics 4 , 13 Active m ode 10 Addr ess 23 Agency certification 14 Altitude 11 Altitude , nono perating 4 Altitude , operati ng 4 Ambie nt temper ature 4 , 1 1 ambient temp eratu re 7 Annu alized F ailure Rate (AF R) 4 Area l density 3 , 6 ATA co mma nd s 23 ATA da ta-transfer mode[...]

34 Momentu s 5400 .2 SATA Pr oduct Manu al, Rev. C gradien t 4 Guaran teed se ctors 3 , 5 guaran teed sectors 5 H handl ing 17 Handl ing precautio ns 17 heads 3 , 5 Height 3 hei ght 6 Humidity 11 humi dity 4 I I/O data- transfer r ate 3 , 6 Identify 23 Identify Device 23 Identify Device command 2 6 Idle 8 , 2 4 Idle and Standby ti mers 1 1 Idle Imm[...]

Momen tus 5400.2 S ATA P roduct Man ual, Rev. C 35 Read S ectors Exte nded 23 Read S ectors w ithout Re tries 23 Read Verify S ectors 23 Read V erify Secto rs Extended 23 Read Verify Sectors without Retries 23 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 log[...]

36 Momentu s 5400 .2 SATA Pr oduct Manu al, Rev. C[...]

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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 00367122, Rev . C, Printed in USA[...]