Seagate ST100824AB manuale d’uso

Prod uct Ma nu al Momentus ® 5400.2 Bla de Ser ver 10036 7617 Rev . B Aug ust 2007 ST91 20 821A B ST91 00 824A B ST98 82 3AB ST96 81 2AB ST94 81 3AB[...]

©2004- 2007, S eagate T echnology LL C All rig hts res erved. Pub lication nu mber: 100 36761 7, Rev . B Aug ust 2007 Sea gate , Seagate T echnology a nd the Wa ve logo a re regi stered tra demarks of Seag ate T echnology LLC in the Uni ted S tates an d/or other countri es. Moment us, Seaga te - Sea BOARD, SeaF ONE, S eaTDD, and SeaT ools are eith[...]

Momen tus 5400.2 B lade Server Pr oduct Manu al, Rev. B i Conte nts 1.0 In troduct ion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 Dr ive speci fications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

ii Momentus 5 400.2 Blad e Server Product Man ual, Rev. B[...]

Momen tus 5400.2 B lade Server Pr oduct Manu al, Rev. B iii List o f Fi gures Figure 1. Momen tus 5400.2 P ATA disc drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Figure 2. Typical 5V star tup a nd operatio n current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 [...]

iv Momentus 5 400.2 Blad e Server Product Man ual, Rev. B[...]

Momen tus 5400.2 B lade Server Pr oduct Manu al, 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 ® Mom e ntu s ® 5400.2 Blade S erver dr ives: • ST9 120821A B • ST9 100824A B • ST9 8823AB • ST9 6812AB • ST9 4813AB These d rives provide the fo ll[...]

2 Momentus 5 400.2 Blad e Server Product Man ual, Rev. B[...]

Momen tus 5400.2 B lade Server Pr oduct Manu al, 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 pow er. For conven ience, the phrases the dr ive and this drive are used through out this manu al to indicate ST9 120821AB, S T91008 24AB, ST 98823AB, S[...]

4 Momentus 5 400.2 Blad e Server Product Man ual, Rev. B Average seek , read (mse c typi cal) 12.5 Average seek, w rite (ms ec typica l) 14.5 Full-stroke seek (msec) 22 (typi cal); 2 4 (max) Seek powe r (typ ical) 2.0 watts Read/wr ite power (typ ical ) Read: 1.8 w atts Write: 1.8 watts Idle mode ( typi cal) 0.80 wa tts S tandby mo de 0.26 w atts ([...]

Momen tus 5400.2 B lade Server Pr oduct Manu al, Rev. B 5 *One Gb yte equals one billion bytes whe n refer r ing to h ard drive capacity. A ccessibl e capacity may vary depe nding on operating env iro nment and formatting. **Typical noteboo ks will pull powe r to the drive when ente ring S3 and S4; while in the S3 and S4 states , drive sleep and dr[...]

6 Momentus 5 400.2 Blad e Server Product Man ual, Rev. B 2. 5 Record in g an d int er fac e tech no l o gy 2.6 Phy sical ch a racte ri sti cs T ec hno logy S pecification Int erfa c e Parallel A T A Recording method RLL 0,1 1 Recording dens ity BPI (bits /inch typical) 778k T rack dens ity TPI (tracks/i nch t ypical) 126k Areal density (Gbits/inch [...]

Momen tus 5400.2 B lade Server Pr oduct Manu al, Rev. B 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 b elow are defin ed as f ollows: • Track-t o-track seek time is an average o f all possible single- track [...]

8 Momentus 5 400.2 Blad e Server Product Man ual, Rev. B 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 . 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 aver age of dri ves tested, unde r [...]

Momen tus 5400.2 B lade Server Pr oduct Manu al, Rev. B 9 2.9.1.1 T y pical cu rrent pr ofile Figure 2. T ypical 5V st artup and o peration 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. Using 5-volt power , the drive is expe c[...]

10 Momentus 5 400.2 Blad e Server Product Man ual, Rev. B 2.1 0 Envi ron men t al sp ec if i ca t ions 2.10.1 Ambient t emperatu re 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. Actual d rive ca se tempera ture shoul d not exce ed 40°C (10 4°F) w ithin the operating ambien t co[...]

Momen tus 5400.2 B lade Server Pr oduct Manu al, Rev. B 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. 2.10.5.1 Op eratin g shoc k These drives comply with the perform ance levels specifi ed in this docume[...]

12 Momentus 5 400.2 Blad e Server Product Man ual, Rev. B 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- field cond itions ove r a reflecting pla[...]

Momen tus 5400.2 B lade Server Pr oduct Manu al, Rev. B 13 2.13 Re liab ility 2.1 4 A gen cy cert ifi cat ion 2.14.1 Safety cert ificatio 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 Electromagn etic comp atibility Ha[...]

14 Momentus 5 400.2 Blad e Server Product Man ual, Rev. B 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 Radi[...]

Momen tus 5400.2 B lade Server Pr oduct Manu al, Rev. B 15 If necessary , you should consult your dealer or an ex perienced ra dio/tele vision technician for addition al sug - gestions. Y ou may find hel pful th e followi ng booklet pr epare d by the Federal Com munica tions Commissi on: How to Identify and R esolve R adio-T elevision Inte rference[...]

16 Momentus 5 400.2 Blad e Server Product Man ual, Rev. B[...]

Momen tus 5400.2 B lade Server Pr oduct Manu al, Rev. B 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 l in g and st ati c disc harg e pr e cau tio ns Af ter unpa cking, and before instal lation, the dr ive may be expo sed to potentia[...]

18 Momentus 5 400.2 Blad e Server Product Man ual, Rev. B 3.2 Jump er set ti ngs 3.2.1 Master/slave c onfigu ration Use the optio ns jumper block shown in Figur e 3 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. For addi tional information a bout using the Cable se[...]

Momen tus 5400.2 B lade Server Pr oduct Manu al, Rev. B 19 3. 3 Dri ve m o unt i ng Y ou can mount the dr ive using four screws in the side-m ountin g holes or four screws i n the bottom- mounting hol es. See Fig ure 4 f or drive mou nting dim ensions (di mensions in i nches wit h mm in pa renth eses). Follow these i mport ant moun ting pr ecaution[...]

20 Momentus 5 400.2 Blad e Server Product Man ual, Rev. B[...]

Momen tus 5400.2 B lade Server Pr oduct Manu al, Rev. B 21 4.0 A T A interface These drive s use the industry-st andard A T A task file inte rface t hat support s 16- bit dat a transfe rs. It support s A T A programm ed inp ut/output ( PIO) mo des 0–4; multi word DMA modes 0– 2, and U ltra DM A modes 0–5. T he driv e also suppor ts the use of[...]

22 Momentus 5 400.2 Blad e Server Product Man ual, Rev. B 4.1.1 Suppo rted A T A com mands The follow ing tab le list s A T A -st andard comm ands that the dr ive suppo rts. For a det ailed descri ption of the A T A comman ds, refer t o the Draf t A T A-6 S tandard. T a ble 6: Suppo rt e d com ma nds Com m a nd na m e Command co de (in hex) A T A-s[...]

Momen tus 5400.2 B lade Server Pr oduct Manu al, Rev. B 23 Secu r i t y Unl o ck F2 H Seek 70 H Set Drive Parameters 91 H Set Features EF H Set Max Address F9 H Note: Individual Set Max com - mands are ident ified by the value placed in the Set Max F eatures register as defined to the right. Address Passw or d Lock Unlo ck Freeze Loc k 00 H 01 H 02[...]

24 Momentus 5 400.2 Blad e Server Product Man ual, Rev. B Security Freez e Lock F5 H Security Dis able Password F6 H T a ble 6: Suppo rt e d com ma nds Command n ame Command co de (in hex)[...]

Momen tus 5400.2 B lade Server Pr oduct Manu al, Rev. B 25 4.1.2 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 d ata is organized as a single 512 -byte bl ock of data, whose cont ents are shown in T able 6 on page 22 . All re served bit s or [...]

26 Momentus 5 400.2 Blad e Server Product Man ual, Rev. B 59 Number of sectors transferred during a Read Multiple or Write Multiple command xxxx H 60–61 T otal number of user-addressable LBA s ectors available (see Section 2.2 for relat ed information) ST9120821AB = 234,441,648 ST9100824AB = 195,371,568 ST98823AB = 156,301,488 ST96812AB = 1 17,21[...]

Momen tus 5400.2 B lade Server Pr oduct Manu al, Rev. B 27 160–254 A T A-reserved 0000 H 255 Integrity word xxA 5 H Note. See t he bit descripti ons below for wor ds 63, 88, 9 3 and 94 of the Id entify Dr ive data. Description (if bit is set to 1) Bit Wor d 63 0 Multiword DMA mode 0 is s upported. 1 Multiword DMA mode 1 is s upported. 2 Multiword[...]

28 Momentus 5 400.2 Blad e Server Product Man ual, Rev. B 4.1.3 Set Features com mand 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 , che cks the content s of the F eatures reg ister , clears BSY and gene rates an inter - rupt. If the val[...]

Momen tus 5400.2 B lade Server Pr oduct Manu al, Rev. B 29 5.0 Seagat e T echnology suppo rt service s Onli ne s ervic es Inter net www . seagate. com fo r in formation about S eagate p roducts and service s. Wor ldwide su ppor t is avai lable 24 hours d aily by e- mail for your ques tions. Presal es Support: www .sea g ate.com /suppo rt/email/em a[...]

30 Momentus 5 400.2 Blad e Server Product Man ual, Rev. B Custo mer Se rvice Op era tion s W arranty Ser vice Seag ate of fers wo rldwide custome r support for Se agate drives. Seagate di stributors , OE Ms and oth er di rect customer s should cont act their Sea gate Customer S ervice Operati ons (CSO) repr esent ative for warra nty- related issues[...]

Momen tus 5400.2 B lade Server Pr oduct Manu al, Rev. B 31 Eu rope an s uppor t s erv ices For presal es and tech nical su pport in E urope, dial th e Seag ate Serv ice Cen ter toll -free n umber fo r your sp e - cific locatio n. If your locati on is not listed he re, dial ou r presal es and technical suppo rt call cente r at +1-40 5- 324-47 14 fro[...]

32 Momentus 5 400.2 Blad e Server Product Man ual, Rev. B As ia/Paci fic s uppor t serv ices For As ia/Pacific presa les and tech nical suppor t, dial the to ll- free numbe r for your specif ic locatio n. The Asia/ Pacific toll - free n umbe rs are avai lable f rom 6:00 A . M . to 10:45 A . M . and 12:00 P . M . to 6:00 P . M . (A ustra lian E ast [...]

Momen tus 5400.2 B lade Server Pr oduct Manu al, Rev. B 33 Publ ic ati on feed b ack sur vey W e are inte rested in you r comment s and sug gestions regardi ng this pub lication. P lease ta ke a fe w minut es to par ticip ate in o ur survey at the fol lowing URL: http://sur vey .seagate.com/surve y/techpubs.nsf Thank yo u for your time and com ment[...]

34 Momentus 5 400.2 Blad e Server Product Man ual, Rev. B[...]

Momen tus 5400.2 B lade Server Pr oduct Manu al, Rev. B 35 Index Numerics 3D De fense System 1 A acoustics 12 AFR 13 agency cer tification (re gulatory) 1 3 altitude 1 0 ambient condi tion s 3 ambient temp eratu re 7 , 10 Annu alized F ailure Rate 13 areal de nsity 6 ATA int erfac e 21 ATA-st andard com mands 22 Australian C-Tick 14 autodet ection [...]

36 Momentus 5 400.2 Blad e Server Product Man ual, Rev. B interface signals 2 1 interfer ence 14 inte rleave 6 internal d ata-trans fer r ate OD 6 ISO do cument 777 9 12 J jumper settings 18 K Kore an RRL 14 L LBA m o de 5 length 6 Load/U nload 13 log ical geom etry 5 M master /slave 1 Master /slave configura tion 18 max im u m te mp e r atu r e 10[...]

Momen tus 5400.2 B lade Server Pr oduct Manu al, Rev. B 37 shock 11 signal s 21 single-tr ack seeks 7 Sleep 8 , 23 sound 1 2 specifications 3 spindl e speed 6 Spinup 8 spinup po wer 8 Stand by 8 , 23 Stand by Immediat e 23 Stand by mode 8 Stand by to Ready 7 stati c-discharge p recautions 17 subassem bly 14 support services 29 surge im munity 12 T [...]

38 Momentus 5 400.2 Blad e Server Product Man ual, Rev. B[...]

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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 N umber: 100367617, Rev . B, P rint ed in U.S.A.[...]