SeagateメーカーST9120411ASの使用説明書/サービス説明書
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Prod uct Ma nu al Momentus 7 200.3 SA T A 10051 2541 Rev . B July 2008 ST93 20 421A S ST93 20 421A SG ST92 50 421A S ST92 50 421A SG ST92 00 421A S ST92 00 423A SG ST91 60 41 1A S ST91 60 41 1A SG ST9.
Copyri ght © 200 8 Seagat e T echnology LL C. All r ight s reserved . Printed in U.S. A. Pub lication nu mber: 100 51254 1, Rev . B , July 20 08 Sea gate, Sea gate T echnolog y and the W ave logo are registe red trade marks of S eagate T echnology LL C in the U nited S tates and/o r oth er countries.
Momen tus 7200.3 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 interf ace .
ii Momen tus 7200.3 S ATA P roduct Man ual, Rev. B.
Momen tus 7200.3 S ATA P roduct Man ual, Rev. B iii List o f Fi gures Figure 1. Typical +5V onl y startup and opera tion curren t profi le . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 2. Seria l ATA connect ors . . . . . . . .
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Momen tus 7200.3 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.
2 Momen tus 7200.3 S ATA P roduct Man ual, Rev. B 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 inst allat ion and configu ration w ith true plug -and -play connectivity .
Momen tus 7200.3 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 .
4 Momen tus 7200.3 S ATA P roduct Man ual, Rev. B S tandby to ready (sec t ypical ) 3. 0 T rack-to-track seek time, read ( ms ec typical) 1. 0 Average seek , rea d (msec typical) 11 . 0 Average seek , wri te (msec typical) 13. 0 S tartup curren t, +5V ( max) 1.
Momen tus 7200.3 S ATA P roduct Man ual, Rev. B 5 * One Gbyte equals one billion bytes when referri ng to har d drive capacity . Accessible ca pacity may va ry dependin g on operating en viro nmen t and formatting. **During peri od s of dri ve idl e, some off lin e acti vity may occu r ac cor ding to th e S.
6 Momen tus 7200.3 S ATA P roduct Man ual, Rev. B 2.3 Def ault logi c al geo met ry LBA mode When addre ssing these drive s in LBA mode, all blo cks (sectors) ar e consecutivel y numbered fro m 0 to n –1, where n is the numbe r of guara nteed sector s as defi ned above .
Momen tus 7200.3 S ATA P roduct Man ual, Rev. B 7 2.6 Phy sic al ch a racte ri sti cs 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 Momen tus 7200.3 S ATA P roduct Man ual, Rev. B 2.8 S t art/ st op time s 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 co nnecto r . 2. 9.1 Power c onsum pt ion Power requir emen ts for the dr i ves are li sted in the ta bl e on p age 8.
Momen tus 7200.3 S ATA P roduct Man ual, Rev. B 9 2.9.1.1 T ypica l cu rrent pr ofile Figure 1. T yp ical +5V only star tup and operation current profile 2.9.2 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.
10 Momen tus 7200.3 S ATA P roduct Man ual, Rev. B 2.9.4 Powe r- manag 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.
Momen tus 7200.3 S ATA P roduct Man ual, Rev. B 11 2.1 0 E nvir onm en t al sp ec if ica tio ns This secti on provides the temperatur e, humidity , sh ock, and vibr ation spe cifications for Momentus 720 0.
12 Momen tus 7200.3 S ATA P roduct Man ual, Rev. B 2.10.6.2 N ono per ating sho ck 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.
Momen tus 7200.3 S ATA P roduct Man ual, Rev. B 13 2.12 Elec tro mag neti c i m muni ty When pr operly inst alled in a re present ative host syst em, the drive operates without errors or degr adation in perfor manc e when subj ected to the radi o frequency (RF) envi ronmen ts defi ned in the followi ng tab le: 2.
14 Momen tus 7200.3 S ATA P roduct Man ual, Rev. B T o enable th e Fr ee Fall Pro tection fe ature on ST93 20421ASG, ST9250421ASG, ST9200423ASG, ST916041 1ASG, ST912041 1ASG and ST98041 1ASG models, use Set Features command 41h. T o disable this feature, use Set Features command C1h.
Momen tus 7200.3 S ATA P roduct Man ual, Rev. B 15 2.14.3 FCC ver ificatio n These dr ives are intende d to be cont ained solel y wit hin a person al compute r or similar encl osu re (no t atta ched as an e xtern al device ). As su ch, ea ch dr i ve is co nsi dere d to be a suba ssembly even when it i s indivi du ally mar- keted to the custome r .
16 Momen tus 7200.3 S ATA P roduct Man ual, Rev. B 2.15 Env iro nme ntal p rot ectio 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 .
Momen tus 7200.3 S ATA P roduct Man ual, Rev. B 17 should neve r be expo sed to condensing wate r on the surfac e of the printed ci rcuit board assembly ( PCBA) or exposed to a n am bient relat ive hum i dity gr eate r th an 9 5%.
18 Momen tus 7200.3 S ATA P roduct Man ual, Rev. B.
Momen tus 7200.3 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.
20 Momen tus 7200.3 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 master/ slave r elationsh ip because each drive i s consi dered a master in a point -to-point relationsh ips.
Momen tus 7200.3 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 screw s in the side-mount ing holes or fou r screws in the bo ttom-mou nting hol es.
22 Momen tus 7200.3 S ATA P roduct Man ual, Rev. B.
Momen tus 7200.3 S ATA P roduct Man ual, Rev. B 23 4.0 Seria l A T A (S A T A) in te rf a ce These drive s use the industry-st an dard Serial A T A inte 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.
24 Momen tus 7200.3 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 pi ns P4 and P1 2.
Momen tus 7200.3 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 standard co mma nds that the drive sup port s. For a de taile d descripti on of the A T A com mands, refer to the Serial A T A: High S peed Serialized A T Attachme nt specification .
26 Momen tus 7200.3 S ATA P roduct Man ual, Rev. B 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 7200.3 S ATA P roduct Man ual, Rev. B 27 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.
28 Momen tus 7200.3 S ATA P roduct Man ual, Rev. B 27–46 Drive model number: (40 ASCII charact ers, padded w ith blanks to end of string) ST9320421AS ST9320421ASG ST9250421AS ST9250421ASG ST9200421A.
Momen tus 7200.3 S ATA P roduct Man ual, Rev. B 29 69–74 A T A-reserved 0000 H 75 Queue depth 0000 H 76 Serial A T A capabilities 0508 H 77 A T A-reserved 0000 H 78 Serial A T A features supported 0.
30 Momen tus 7200.3 S ATA P roduct Man ual, Rev. B 129– 159 Seagate-reserved xx xx H 160– 254 A T A-reserved 0000 H 255 Integrity word xxA5 H Note. See the bit descriptions below for w ords 63, 88, 93 and 94 of the Identify D rive data: Description (if b it is set to 1) Bit Wor d 63 0 Multiword DMA mode 0 is s upported.
Momen tus 7200.3 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.
32 Momen tus 7200.3 S ATA P roduct Man ual, Rev. B 4.3.3 S.M.A. R.T . commands S.M. A.R.T . provides near- term fail ure pred iction for disc drives. Whe n S.M.A .R.T . is enab led, the dri ve moni- tors pr edet ermined d rive at tribut es that ar e suscepti ble to deg rada tion over tim e.
Momen tus 7200.3 S ATA P roduct Man ual, Rev. B 33 5.0 Seagate T echnolo gy 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.
34 Momen tus 7200.3 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.
Momen tus 7200.3 S ATA P roduct Man ual, Rev. B 35 Index A ACA 14 acoustics 4 , 12 Active m ode 10 Addr ess 25 AFR 13 Agency certification 14 Altitude 11 Altitude , nono perating 4 Altitude , operati .
36 Momen tus 7200.3 S ATA P roduct Man ual, Rev. B guaran teed sectors 5 , 6 H handl ing 19 Handl ing precautio ns 19 heads 6 Height 3 hei ght 7 humi dity 4 I I/O data- transfer r ate 3 , 6 Identify 2.
Momen tus 7200.3 S ATA P roduct Man ual, Rev. B 37 Rea d/write heads 6 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 logy 6 Relative humidity 4 , 11 Reliability 13 resistance 9 Retries 25 RF 13 RoHS 16 RPM 3 RRL 14 S S.
38 Momen tus 7200.3 S ATA P roduct Man ual, Rev. B.
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Seag ate T ech nolog y LLC 920 D isc Drive , Scot ts V alley, Califo rnia 95 066-4544 , USA Public ation N umber: 1 00512541, Rev . B, Printed i n USA.
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