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Seagate ST940814AS - page 1
Prod uct Ma nu al Momentus ® 5400. 3 S A T A 10039 8882 Rev . D Aug ust 2007 ST91 60 821A S ST91 20 822A S ST91 00 828A S ST98 08 1 1AS ST96 08 13AS ST94 08 14AS ...
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Seagate ST940814AS - page 2
©2004- 2007, S eagate T echnology LL C All right s rese rved. Pub lication nu mber: 100 39888 2, Rev . D 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 ...
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Seagate ST940814AS - page 3
Momen tus 5400.3 S ATA P roduct Man ual, Rev. D i Conte nts 1.0 In troduct ion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 A bout the S erial ATA interf ace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.0 ...
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Seagate ST940814AS - page 4
ii Momentu s 5400 .3 SATA Pr oduct Manu al, Rev. D ...
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Seagate ST940814AS - page 5
Momen tus 5400.3 S ATA P roduct Man ual, Rev. D iii List o f Fi gures Figure 1. Typical + 5V only sta rtup and o peration cur rent pro file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 2. Seria l ATA connect ors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 F ...
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Seagate ST940814AS - page 6
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Seagate ST940814AS - page 7
Momen tus 5400.3 S ATA P roduct Man ual, Rev. D 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. 3 SA T A model dri ves: • ST9 160821A S • ST9 120822A S • ST9 100828A S • ST9 8081 1AS • ST9 60813AS • ST9 40814AS These d rives provi ...
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Seagate ST940814AS - page 8
2 Momentu s 5400 .3 SATA Pr oduct Manu al, Rev. D 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 allation and confi guration wi th true plug -and-pl ay connectivity . It is not norma lly necess ...
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Seagate ST940814AS - page 9
Momen tus 5400.3 S ATA P roduct Man ual, Rev. D 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 ST9 160821AS, S T91208 22AS, ST9100 828AS , ...
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Seagate ST940814AS - page 10
4 Momentu s 5400 .3 SATA Pr oduct Manu al, Rev. D Average seek, read (mse c typi cal) 1 1.0 Average seek, w rite (ms ec typica l) 13.0 Full-stroke seek (msec) 22 (typical); 24 (max) S tartup cur rent, +5V (typi cal) 1.0 amps Seek powe r (typical ) 2.0 watts Read/wr ite power (typ ical) Read: 1.9 wat ts; Write: 1.8 w atts Idle mode, low power (typic ...
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Seagate ST940814AS - page 11
Momen tus 5400.3 S ATA P roduct Man ual, Rev. D 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. M.A. R.T. spe c ifica tion, w hic h ma y ...
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Seagate ST940814AS - page 12
6 Momentu s 5400 .3 SATA Pr oduct Manu al, Rev. D 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 ST9160821AS 4 2 ST9120822AS 3 2 ST9100828AS 3 2 ST98081 1AS 2 1 ST960813AS 2 1 ST940814AS 1 1 Int erfa c e Serial A T A (SA T A) Recor ...
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Seagate ST940814AS - page 13
Momen tus 5400.3 S ATA P roduct Man ual, Rev. D 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 ST940814AS - page 14
8 Momentu s 5400 .3 SATA Pr oduct Manu al, Rev. D 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 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. T ypical power measu rem ent s are ba sed on an aver age of dri ves tested, unde ...
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Seagate ST940814AS - page 15
Momen tus 5400.3 S ATA P roduct Man ual, Rev. D 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 Defer red spinu p Momen tus 5400 .3 SA T A drives do not suppor t the def erre d spinup option. If you requi re thi s option , refer to the Momen tus 54 00.3 SA T A Blade Server family of dr ...
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Seagate ST940814AS - page 16
10 Momentu s 5400 .3 SATA Pr oduct Manu al, Rev. D 2.9.5 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. The dr ive fe atures the following pow er-mana gement mo des: • Act ive mod e The ...
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Seagate ST940814AS - page 17
Momen tus 5400.3 S ATA P roduct Man ual, Rev. D 11 Above 1,000 feet (305 meters), t he maxi mum temp er ature is d erated l inearl y by 1°C every 1 000 fe et. 2.1 0 . 2 T em pe r at u re gr ad ie nt 2.10.3 H umidity 2.10.3.1 R elative humid ity 2.10.3.2 W et bulb t emperatu re 2.10.4 A ltitu de Operating: 0° to 60°C (32° t o 140°F) Nonoperatin ...
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Seagate ST940814AS - page 18
12 Momentu s 5400 .3 SATA Pr oduct Manu al, Rev. D 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 ST940814AS - page 19
Momen tus 5400.3 S ATA P roduct Man ual, Rev. D 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 ST940814AS - page 20
14 Momentu s 5400 .3 SATA Pr oduct Manu al, Rev. D 2.13 Reli abilit y 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 ST940814AS - page 21
Momen tus 5400.3 S ATA P roduct Man ual, Rev. D 15 Korean RRL If these drive s have the Korea Ministr y of Informatio n and Com munication (MIC) l ogo, they comply with par a- 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 ST940814AS - page 22
16 Momentu s 5400 .3 SATA Pr oduct Manu al, Rev. D 2.15 Env iro nme ntal p ro tec tion 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 . 2.15.1 European Union R estr iction of Ha zardou s Sub st anc es (RoH S) The Euro pean Union R est ...
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Seagate ST940814AS - page 23
Momen tus 5400.3 S ATA P roduct Man ual, Rev. D 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 hand ...
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Seagate ST940814AS - page 24
18 Momentu s 5400 .3 SATA Pr oduct Manu al, Rev. D 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 ST940814AS - page 25
Momen tus 5400.3 S ATA P roduct Man ual, Rev. D 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 hol es. See Figur e 4 for driv e mo unting dim ensi ons. Follow these impo rt ant mo unti ng pr ecautio ns when mou nt- ing the drive: • A llow a min imum cle a ...
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Seagate ST940814AS - page 26
20 Momentu s 5400 .3 SATA Pr oduct Manu al, Rev. D ...
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Seagate ST940814AS - page 27
Momen tus 5400.3 S ATA P roduct Man ual, Rev. D 21 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 ST940814AS - page 28
22 Momentu s 5400 .3 SATA Pr oduct Manu al, Rev. D 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: • th e ground p ins P4 and P12. • th e pre-char ge power p ins and th ...
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Seagate ST940814AS - page 29
Momen tus 5400.3 S ATA P roduct Man ual, Rev. D 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 pag ...
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Seagate ST940814AS - page 30
24 Momentu s 5400 .3 SATA Pr oduct Manu al, Rev. D 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 Aut ...
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Seagate ST940814AS - page 31
Momen tus 5400.3 S ATA P roduct Man ual, Rev. D 25 Security Set P assword F1h Secu r i t y Unl o ck F2 h 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) ...
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Seagate ST940814AS - page 32
26 Momentu s 5400 .3 SATA Pr oduct Manu al, Rev. D 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 ST940814AS - page 33
Momen tus 5400.3 S ATA P roduct Man ual, Rev. D 27 56 Number of current logic al sectors per l ogical track xxxx H 57–58 C urrent capacity in sectors xxxx H 59 Number of sectors t ransferred during a R ead Multiple or Write M ultiple command xxxx H 60–61 T otal number of us er-addressable LBA s ectors available (see Section 2.2 for related info ...
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Seagate ST940814AS - page 34
28 Momentu s 5400 .3 SATA Pr oduct Manu al, Rev. D 93 Hardware reset value (see description following t his table) xxxx H 94 Auto ac oustic 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 ...
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Seagate ST940814AS - page 35
Momen tus 5400.3 S ATA P roduct Man ual, Rev. D 29 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 F eatures reg ister , clears BSY and generates an inter - rupt. If the value i n ...
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Seagate ST940814AS - page 36
30 Momentu s 5400 .3 SATA Pr oduct Manu al, Rev. D 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 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 ikely ...
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Seagate ST940814AS - page 37
Momen tus 5400.3 S ATA P roduct Man ual, Rev. D 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 ...
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Seagate ST940814AS - page 38
32 Momentu s 5400 .3 SATA Pr oduct Manu al, Rev. D 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 ST940814AS - page 39
Momen tus 5400.3 S ATA P roduct Man ual, Rev. D 33 Index A ACA 15 acoustics 4 , 13 Active m ode 10 Addr ess 23 AFR 14 Agency certification 14 Altitude 11 Altitude , nono perating 4 Altitude , operati ng 4 Ambie nt temper ature 4 , 1 0 ambient temp eratu re 7 Annu alized F ailure Rate 14 Annu alized F ailure Rate (AF R) 4 Area l density 3 , 6 ATA co ...
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Seagate ST940814AS - page 40
34 Momentu s 5400 .3 SATA Pr oduct Manu al, Rev. D H handl ing 17 Handl ing precautio ns 17 heads 1 , 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 0 Idle Imm ediate 24 Idle mod e 4 , 10 Idle mod e power 8 IEC950 14 Inf ...
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Seagate ST940814AS - page 41
Momen tus 5400.3 S ATA P roduct Man ual, Rev. D 35 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 logy 6 Relative humidity 4 , 11 Reliability 14 resistance 9 Retries 23 RF 13 RoHS 16 RPM 3 RRL 15 S S.M. A.R.T. 24 S.M.A.R .T. imple ment ation 23 Safety certific ...
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Seagate ST940814AS - page 42
36 Momentu s 5400 .3 SATA Pr oduct Manu al, Rev. D ...
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Seagate ST940814AS - page 43
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Seagate ST940814AS - page 44
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 00398882, Rev . D, Printed in USA ...
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