SeagateメーカーST3120811ASの使用説明書/サービス説明書
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Prod uct Ma nu al Barracuda ® 7200.9 Ser ial A T A 10041 7177 Rev . C Aug ust 2007 ST31 60 81 1A S ST31 60 21 1A S ST31 20 81 1A S ST31 20 21 1A S ST38 08 1 1AS ST38 02 1 1AS ST34 02 1 1AS.
©2006- 2007, S eagate T echnology LL C All rig hts res erved. Pub lication nu mber: 100 41717 7, Rev . C Aug ust 2007 Sea gate, Sea gate T echnolog y and th e W ave logo are registered t rademarks of Seagat e T echnology LL C in the Un ited S tates and/or oth er count ries.
Barr acuda 7200 .9 Serial A TA Pro duct Manua l, Rev. C i Conte nts 1.0 In troduct ion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 A bout the S erial ATA interf ace .
ii Barracuda 72 00.9 Ser ial ATA Product Manu al, Rev. C.
Barr acuda 7200 .9 Serial A TA Pro duct Manua l, Rev. C iii List o f Fi gures Figure 1. Typical 5V star tup a nd operatio n current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Figure 2. Typical 12 V startup and opera tion cur rent pro file .
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Barr acuda 7200 .9 Serial A TA Pro duct Manua l, 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 Barr acuda ® 7 200.9 Se rial A T A model dri ves: These d rives provide the fo llowing key fe atures: • 7,200 R PM sp indle speed.
2 Barracuda 72 00.9 Ser ial ATA Product 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 interface . The prim ary advant age s include: • Easy inst allat ion and configu ration with true pl ug-and -play connectivi ty .
Barr acuda 7200 .9 Serial A TA Pro duct Manua l, Rev. C 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 fo llo win g dr iv e mod els : 2.
4 Barracuda 72 00.9 Ser ial ATA Product Manu al, Rev. C T a ble 1: Drive sp ecific atio ns s ummary for 160 Gb yte models Drive sp ecifi cation ST316 081 1AS ST3160 21 1AS Formatted Gbyte s (51 2 byte.
Barr acuda 7200 .9 Serial A TA Pro duct Manua l, Rev. C 5 * One Gbyte equals one billion bytes when referri ng to har d drive capacity . Accessible ca pacity may va r y dependin g on ope rating en vi ronmen t and formatting. * *During per io ds of drive i dle, some offl ine act ivity ma y occur ac cor ding to the S.
6 Barracuda 72 00.9 Ser ial ATA Product Manu al, Rev. C T a ble 2: Drive sp ecific atio ns s ummary for 120 Gb yte models Drive sp ecifi cation ST3 120811AS ST31202 1 1AS Formatted Gbyte s (51 2 bytes.
Barr acuda 7200 .9 Serial A TA Pro duct Manua l, Rev. C 7 * One Gbyte equals one billion bytes when referri ng to har d drive capacity . Accessible ca pacity may va r y dependin g on ope rating en vi ronmen t and formatting. * *During per io ds of drive i dle, some offl ine act ivity ma y occur ac cor ding to the S.
8 Barracuda 72 00.9 Ser ial ATA Product Manu al, Rev. C T a ble 3: Drive sp ecific atio ns s ummary for 80 an d 40 Gbyt e mod els Drive sp ecifi cation ST380 81 1AS ST38 021 1AS ST3 4021 1AS Formatted.
Barr acuda 7200 .9 Serial A TA Pro duct Manua l, Rev. C 9 * One Gbyte equals one billion bytes when referri ng to har d drive capacity . Accessible ca pacity may va r y dependin g on ope rating en vi ronmen t and formatting. * *During per io ds of drive i dle, some offl ine act ivity ma y occur ac cor ding to the S.
10 Barracuda 72 00.9 Ser ial ATA Product Manu al, Rev. C 2.2 Forma tte d ca pacity *One Gb yte equals one billion bytes whe n refer r ing to h ard drive capacity . Accessibl e capacity may vary depe nding on operating enviro nment and formatting. 2.2.
Barr acuda 7200 .9 Serial A TA Pro duct Manua l, Rev. C 11 2. 4 Rec ord in g an d i nt er fac e te ch no l o gy 2.5 Phy sic al cha ra cteri sti cs Int erfa c e Serial A T A (SA T A) Recording method 16/17 EPRML Recording dens ity KBPI (kbit s/inch max) 756.
12 Barracuda 72 00.9 Ser ial ATA Product Manu al, Rev. C 2.6 S ee k ti me 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.
Barr acuda 7200 .9 Serial A TA Pro duct Manua l, Rev. C 13 2. 8 Po w er spe cif ica ti on s The driv e receive s DC po wer ( + 5V or + 12V ) t hrou gh a nat ive S A T A power connect or . See Fi gu re 4 on p age 24. 2. 8.1 Power c onsum pt ion Power requir emen ts fo r the driv e s are lis ted in the t able on pa ge 9.
14 Barracuda 72 00.9 Ser ial ATA Product Manu al, Rev. C 2.8.1.1 T ypica l cu rrent pr ofiles Figure 1. T ypical 5V st artup and operation current profile Figure 2.
Barr acuda 7200 .9 Serial A TA Pro duct Manua l, Rev. C 15 2.8.4 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.
16 Barracuda 72 00.9 Ser ial ATA Product Manu al, Rev. C 2.9 E nvi ron men t al sp ec if i cat ions 2.9.1 Ambie nt tem perature 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.
Barr acuda 7200 .9 Serial A TA Pro duct Manua l, Rev. C 17 2.9.6 V ibration All vi bration specifi cations assum e that th e drive is mo unted secure ly with the i nput vibration applied at the driv e mounting screws. V ibra tion m ay be applied i n the X , Y or Z axi s.
18 Barracuda 72 00.9 Ser ial ATA Product Manu al, Rev. C 2.1 1 Elec tro mag ne ti c i mmuni ty When pr operly inst alled in a re present ative host syst em, the drive operates wit hout 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.
Barr acuda 7200 .9 Serial A TA Pro duct Manua l, Rev. C 19 2.1 3 Agen cy cert ifi cat ion 2.13.1 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.
20 Barracuda 72 00.9 Ser ial ATA Product Manu al, Rev. C 2.13.3 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 ).
Barr acuda 7200 .9 Serial A TA Pro duct Manua l, Rev. C 21 2. 15 Co rr os iv e e nvi ron m ent Seag ate electroni c drive component s p ass accel erated corr osion testing equ ivalent to 10 years expo sure to light industrial en vironment s cont aining sulfu rous gases, chlori ne and nitric oxide, classes G and H per ASTM B845 .
22 Barracuda 72 00.9 Ser ial ATA Product Manu al, Rev. C.
Barr acuda 7200 .9 Serial A TA Pro duct Manua l, Rev. C 23 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.
24 Barracuda 72 00.9 Ser ial ATA Product Manu al, Rev. C 3.2 C onf igu rin g the dr ive Each dr ive on the Seria l A T A interface connect s point -to-point wi th the Seria l A T A host adapt er . There is no master /slave relationsh ip beca use each dr ive is consid er ed a ma ster in a poi nt-to-poin t relat ionship.
Barr acuda 7200 .9 Serial A TA Pro duct Manua l, Rev. C 25 3. 4 Driv e mo un ti ng Y ou can mou nt th e drive in a ny or ientation using fo ur screw s in the sid e-mo unting hol es or f our screw s in the bottom- mou nti ng holes. S ee Figur e 5 for drive moun ti ng dimensio ns.
26 Barracuda 72 00.9 Ser ial ATA Product Manu al, Rev. C.
Barr acuda 7200 .9 Serial A TA Pro duct Manua l, Rev. C 27 4.0 Ser ia l A T A (SA T A) inte rf a 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 s upports A T A progr ammed inpu t/outp ut (PIO) mod es 0–4 ; multiwor d DMA m odes 0–2, an d Ultra DMA mode s 0–6.
28 Barracuda 72 00.9 Ser ial ATA Product Manu al, Rev. C 4. 2 Seri al A T A devi ce p lug c onne c tor p in de fin iti on s Table 7 summari zes the si gnals on th e Seri al ATA inte rface and power co nnectors. . Notes: 1. All pi ns are in a single r ow , with a 1 .
Barr acuda 7200 .9 Serial A TA Pro duct Manua l, Rev. C 29 4.3 S uppor ted A T A comm and s The foll owing tab le list s Serial A T A stand ard comma nds that the dri ve support s. F or a deta iled descrip tion of the A T A command s, refer to the Serial A T A: High S peed Ser ialized A T Att achment speci fication .
30 Barracuda 72 00.9 Ser ial ATA Product Manu al, Rev. C Security Era se Unit F4 H Sec ur ity F re ez e F5 H Security Set P assword F1 H Secu r i t y Unl o ck F2 H Seek 70 H Set Features EF H Set Max .
Barr acuda 7200 .9 Serial A TA Pro duct Manua l, Rev. C 31 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 d ata is organized as a single 512 -byte bl ock of data, whose cont ents are shown in T a bl e 8 on page 29 .
32 Barracuda 72 00.9 Ser ial ATA Product Manu al, Rev. C 60–61 T otal number of user-addressable LBA s ectors available (see Section 2.2 for relat ed information) *Note: The maximum value allow ed in this field is: 0FFFFFFFh (268,435,455 sector s, 137 Gbytes).
Barr acuda 7200 .9 Serial A TA Pro duct Manua l, Rev. C 33 Note. Advanced Power Management (APM) and Automatic Acoustic M anagement (AAM) features are not supported Note. See t he bit descriptio ns below for wor ds 63, 88, a nd 93 of the Identi fy Drive d ata.
34 Barracuda 72 00.9 Ser ial ATA Product Manu al, Rev. C 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 content s of t he Features reg ister , clears B SY and gene rates an inter - rupt.
Barr acuda 7200 .9 Serial A TA Pro duct Manua l, Rev. C 35 4.3.3 S.M.A. R.T . co mmand s S.M.A.R .T . provides near- term fai lure pred iction for disc drives. W hen S. M.A.R.T . is enabl ed, 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.
36 Barracuda 72 00.9 Ser ial ATA Product Manu al, Rev. C.
Barr acuda 7200 .9 Serial A TA Pro duct Manua l, Rev. C 37 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 g ate.com . Worldw ide support i s availa ble 24 hour s daily by email fo r your que stions.
38 Barracuda 72 00.9 Ser ial ATA Product Manu al, Rev. C Custo mer Se rvice Op era tion s W arranty S ervice Seag ate of fer s worldw ide custom er supp ort for Seagate pro duct s.
Barr acuda 7200 .9 Serial A TA Pro duct Manua l, Rev. C 39 Index A ACA 19 accelerat ion 17 acoustics 17 Activ e 15 Active m ode 15 actuator arm 13 Agency certification 19 altitude 1 6 Ambie nt temper .
40 Barracuda 72 00.9 Ser ial ATA Product Manu al, Rev. C Identify Device 29 Identify Device command 3 1 Idle 15 , 29 Idle Imm ediate 29 Idle mod e 13 , 15 IEC950 19 Inform ation Techn ology E quipment.
Barr acuda 7200 .9 Serial A TA Pro duct Manua l, Rev. C 41 S S.M.A. R.T. D isable O perati ons 30 S.M.A. R.T. E nable Opera tions 3 0 S.M.A.R .T. Enable/ Disabl e Autosave 30 S.M. A.R.T. Ex ecu te Offlin e 30 S.M.A.R .T. imple ment ation 29 S.M.A. R.T.
42 Barracuda 72 00.9 Ser ial ATA Product 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 00417177, Rev . C, Printed in USA.
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Seagate ST3120811ASを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はSeagate ST3120811ASの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
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