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Seagate ST910021AS - page 1
Prod uct Ma nu al Momentus 7 200.1 SA T A 10032 0528 Rev . B Aug ust 2007 ST91 00 21AS ST98 08 25AS ST96 02 3AS ST94 01 5AS ...
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Seagate ST910021AS - page 2
©2004- 2007, S eagate T echnology LL C All right s rese rved. Pub lication nu mber: 100 32052 8, Rev . B Aug ust 2007 Sea gate , Seagate T echnology a nd the W a ve 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 ei ...
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Seagate ST910021AS - page 3
Momen tus 7200.1 S ATA P roduct Man ual, Rev. B i Conte nts 1.0 In troduct ion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 A bout the S erial ATA (SATA) interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.0 Dr iv ...
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Seagate ST910021AS - page 4
ii Momen tus 7200.1 S ATA P roduct Man ual, Rev. B ...
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Seagate ST910021AS - page 5
Momen tus 7200.1 S ATA P roduct Man ual, Rev. B iii List o f Fi gures Figure 1. Typical 5V star tup a nd operatin g current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 2. Seria l ATA connect ors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 ...
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Seagate ST910021AS - page 6
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Seagate ST910021AS - page 7
Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 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 ® 7200. 1 SA T A model dri ves: • ST9 10021AS • ST9 80825AS • ST9 6023AS • ST9 4015AS These d rives provide the fo llowing key fe atures: • 7,20 ...
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Seagate ST910021AS - page 8
2 Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 1.1 Abo ut th e Se ria l A T A ( SA T A ) i nter fac e The Serial A T A interface provides sever al advant age s over the trad itional (para 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 neces ...
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Seagate ST910021AS - page 9
Momen tus 7200.1 S ATA 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 pow er . For conveni ence, the phra ses the drive and this drive are used througho ut this man ual to indica te the ST910021 AS, ST9 80825AS, S T96023A S, and S ...
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Seagate ST910021AS - page 10
4 Momen tus 7200.1 S ATA P roduct Man ual, Rev. B T rack-to-track seek time (msec typical) 1.5 (re ad), 2.0 ( write) Average seek , read (mse c typi cal) 10.5 Average seek, w rite (ms ec typica l) 12.5 Seek powe r (typ ical) 2.6 watts Operati ng power ( typi cal) 2.4 watts Idle mode, low power (typical ) 0.95 watts S tandby mo de (t ypical ) 0.28 w ...
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Seagate ST910021AS - page 11
Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 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 ...
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Seagate ST910021AS - page 12
6 Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 2.4 Phys ica l org aniz ati on 2. 5 Rec ord in g an d int 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 o f discs ST910021AS 4 2 ST980825AS 4 2 ST96023AS 3 2 ST94015AS 2 1 Int erfa c e Serial A T A (SA T A) Recording method 16/17 EPRML Recording de ...
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Seagate ST910021AS - page 13
Momen tus 7200.1 S ATA P roduct Man ual, 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 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 ...
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Seagate ST910021AS - page 14
8 Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 2. 9 Power sp ecif i 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 Power c onsum pt ion Power requireme nt s for the drives are liste d in T able 3, on pa ge 8. T ypical power measur ement s are based on an aver age of dri ves tested, unde r nomi ...
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Seagate ST910021AS - page 15
Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 9 2.9.1.1 T ypica l cu rrent pr ofiles Figure 1. T yp ical 5V st artup and operating current profile 2.9.2 Defer red spinu p Momen tus 720 0.1 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 ...
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Seagate ST910021AS - page 16
10 Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 2.9.3 Cond ucted nois e 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 ...
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Seagate ST910021AS - page 17
Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 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 ...
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Seagate ST910021AS - page 18
12 Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 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 ...
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Seagate ST910021AS - page 19
Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 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 ...
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Seagate ST910021AS - page 20
14 Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 2.13 Re liab ility 2.1 4 Agency cer t ifi ca t 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. 2.14.2 Elect roma gnetic comp atibility Hard dri ...
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Seagate ST910021AS - page 21
Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 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 ...
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Seagate ST910021AS - page 22
16 Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 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 ...
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Seagate ST910021AS - page 23
Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 17 "X" ind icates the hazard ous and to xic substance con tent of th e part ( at the homoge nous materi al level) i s over the thr eshold d efined by the China RoH S MCV S tand ard. 2. 16 Co rr os iv e en vir on men t Seag ate electroni c drive component s p ass accel erated corr osion testi ...
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Seagate ST910021AS - page 24
18 Momen tus 7200.1 S ATA P roduct Man ual, Rev. B ...
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Seagate ST910021AS - page 25
Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 19 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 ...
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Seagate ST910021AS - page 26
20 Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 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 ...
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Seagate ST910021AS - page 27
Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 21 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 4 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 ...
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Seagate ST910021AS - page 28
22 Momen tus 7200.1 S ATA P roduct Man ual, Rev. B ...
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Seagate ST910021AS - page 29
Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 23 4.0 Ser ia l A T A (S A T A) inte rf a ce 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 ...
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Seagate ST910021AS - page 30
24 Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 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 int s and ...
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Seagate ST910021AS - page 31
Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 25 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 ...
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Seagate ST910021AS - page 32
26 Momen tus 7200.1 S ATA P roduct Man ual, Rev. B Note: Individua l Set Max commands are identified by the value placed in the Set Max Features regi ster 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 Autosave ...
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Seagate ST910021AS - page 33
Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 27 A T A-standar d security commands 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 F5 h Security Dis able Password F6h Com m a nd na m e Com m a nd c od e (i n he x ) ...
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Seagate ST910021AS - page 34
28 Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 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. All reser ved bi ts or wo ...
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Seagate ST910021AS - page 35
Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 29 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 information) ST910021AS = 195.371,568 ST980825AS = 156,301,488 ST96023 ...
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Seagate ST910021AS - page 36
30 Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 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 support t he 48-bit addressing feature. Maximum val ue: 0000FFFFFFFFFFFFh. ST910021AS = 195,371,568 ST980825AS = 156,301,488 ST96023AS = 1 17,210,2 ...
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Seagate ST910021AS - page 37
Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 31 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. If the value i n ...
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Seagate ST910021AS - page 38
32 Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 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 enab led, 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 ...
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Seagate ST910021AS - page 39
Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 33 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 ...
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Seagate ST910021AS - page 40
34 Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 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. ...
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Seagate ST910021AS - page 41
Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 35 Index A ACA 15 acoustics 4 , 13 Active m ode 10 Addr ess 25 AFR 14 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 , 14 Area l density 3 , 6 ATA co mma nd s 25 ATA da ta-t ...
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Seagate ST910021AS - page 42
36 Momen tus 7200.1 S ATA P roduct Man ual, Rev. B gradien t 4 Guaran teed se ctors 3 , 5 guaran teed sectors 5 H handl ing 19 Handl ing precautio ns 19 heads 3 , 5 Height 3 hei ght 6 Humidity 11 humi dity 4 I I/O data- transfer r ate 3 , 6 Identify 25 Identify Device 25 Identify Device command 2 8 Idle 8 , 2 6 Idle and Standby ti mers 1 1 Idle Imm ...
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Seagate ST910021AS - page 43
Momen tus 7200.1 S ATA P roduct Man ual, Rev. B 37 Read S ectors Exte nded 25 Read S ectors w ithout Re tries 25 Read Verify S ectors 25 Read V erify Secto rs Extended 25 Read Verify Sectors without Retries 25 Rea d/write heads 5 read/wr ite powe r and curr ent 8 Recordi ng density 3 , 6 Recording method 6 Recordi ng techno logy 6 Relative humidity ...
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Seagate ST910021AS - page 44
38 Momen tus 7200.1 S ATA P roduct Man ual, Rev. B ...
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Seagate ST910021AS - page 45
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Seagate ST910021AS - page 46
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 00320528, Rev . B, Printed i n USA ...
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