Manuale d’uso / di manutenzione del prodotto ST340015ACE del fabbricante Seagate
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Barracuda 5400.1 F amil y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ST340015A CE . . . . . . . . . . . . . . . . . . . . . . .
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© 2003–2004 Seagat e T echnolog y LLC All rights reser v ed Pub lication numb er: 100256414, Re v . G Ma y 2004 Seagate , Seagate T echnolog y , and the Seagate logo ar e either register ed tradema rks or trademarks of Seagate T echnolog y LLC .
Barracuda 5400 .1 Product Manual, Rev . G iii Contents 1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 Drive speci fications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
iv Barracuda 54 00.1 Product Manual , Rev. G 4.1.1 Supported ATA co mmands . . . . . . . . . . . . . . . . 29 4.1.2 Identify Device command . . . . . . . . . . . . . . . . . 31 4.1.3 Set Features command . . . . . . . . . . . . . . . . . . . 36 4.1.4 S.
Barracuda 5400 .1 Product Manual, Rev . G v List of Figures Figure 1. Typical 5V startu p and operation cu rrent profile . . . . . . . . . 11 Figure 2. Typical 12V start up and operation curre nt profile . . . . . . . . 11 Figure 3. Breather filter hole location .
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Barracuda 5400 .1 Product Manual, Rev . G 1 1.0 Intr oduction This manual describes th e functional, me cha nical and interface specifications for Seagate ® Ba rracuda ® 5400.1 ST34001 5ACE model drives. This drive provides the following key features: • Low power consumption.
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Barracuda 5400 .1 Product Manual, Rev . G 3 2.0 Drive specifications Unless otherwise noted, a ll specifications are me asured under ambient con- ditions, at 25°C, and nominal po wer. For convenience , the phrases the drive and this drive are used throughout this manual to indicate ST340015ACE model drives.
4 Barracuda 5400 .1 Product Manual, Rev. G Drive specification ST340015A CE F ormatted Gb ytes (x10 6 b ytes) 40 Guaranteed sectors 78,165,360 Bytes per sector 512 Def ault sectors per trac k 63 Def a.
Barracuda 5400 .1 Product Manual, Rev . G 5 * During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase ac oustic and power to operational le vels . Idle mode (typical) 5.0 w atts Standby mode (typical) 1.
6 Barracuda 5400 .1 Product Manual, Rev. G 2.2 Forma tted capacity 2.3 De fault logical g eometr y LBA mode When addressing th ese drives in LBA mode, all blocks (sectors) ar e consec- utively numbered from 0 to n–1, where n is t he number of gu aranteed sectors as define d above .
Barracuda 5400 .1 Product Manual, Rev . G 7 2.5 Record ing and interf ace tech nology 2.6 Ph ysical c haracterist ics Interface A T A Recording method GPRML detector with NPML post processor Recording.
8 Barracuda 5400 .1 Product Manual, Rev. G 2.7 Seek time Seek measur ements are ta ken with nom inal power at 2 5°C ambient te mper- ature. All tim es are meas ured using d r ive diagnostics.
Barracuda 5400 .1 Product Manual, Rev . G 9 2.9.1 P ower co nsumptio n Power requiremen ts for the drives are listed in the ta ble on page 10. Typical power measu rements are ba sed on an aver age of drives tes ted, under nom inal conditions, using 5.
10 Barracuda 5400 .1 Product Manual, Rev. G * During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase ac oustic and power to operational levels . P ower dissipation (watts) A verage (watts, 25° C) 5V typ amps 12V typ amps Spinup — 1.
Barracuda 5400 .1 Product Manual, Rev . G 11 2.9.1.1 T ypical cu rrent profile Figure 1. T ypical 5V star tup and opera tion current profile Figure 2. T ypical 12V star tup and operation current profile 0 2 4 6 8 10 12 14 16 0.0 0.5 1.0 1.5 2.0 2.5 Amps Seconds +5 Volt Current during spindle start — Typical Amperes 3.
12 Barracuda 5400 .1 Product Manual, Rev. G 2.9.2 C onducted noise Input noise rip ple is measured at the h ost system power sup ply across an equivalent 80-o hm resistive load on th e +12 volt line or an eq uivalent 15-ohm resistive load on the +5 volt line.
Barracuda 5400 .1 Product Manual, Rev . G 13 Standby mode automa tically after the dr ive has been inactive f or a specifi- able length of time. The standby t imer delay is established using a St andby or Idle command. In Standby mode, t he drive buffer is enable d, the heads are parked and t he spindle is at r est.
14 Barracuda 5400 .1 Product Manual, Rev. G 2.10.2 T emp erature gradie nt 2.10.3 Humidity 2.10.3.1 Relative humidity 2.10.3.2 W et bulb temperature 2.
Barracuda 5400 .1 Product Manual, Rev . G 15 2.10.5 Shock All shock specifications assume that the drive is mounted securely with th e input shock app lied at the dr ive mounting screws.
16 Barracuda 5400 .1 Product Manual, Rev. G 2.11 Acousti cs Drive acou stics are meas ured as over all A-weighted ac oustic sound p ower levels (no pure t ones). All meas urements are co nsistent with ISO document 7779. Soun d power measure ments are take n under essent ially free-field conditions over a r eflecting plan e.
Barracuda 5400 .1 Product Manual, Rev . G 17 2.12 Electr omagnetic immunity When properly installed in a rep resentative host system, th e drive operates without errors or degradation in pe rformance when subjected to the radio frequency (RF) environments def ined in the following table: 2.
18 Barracuda 5400 .1 Product Manual, Rev. G 2.14 Agency cer tifica tion 2.14.1 Sa fety cer tification The drives are reco gnized in accordance with UL 1950 and CSA C22.2 (950) and meet all app licable sections of I EC950 and EN 609 50 as tested by TUV North America.
Barracuda 5400 .1 Product Manual, Rev . G 19 Australian C-Ti ck (N176) If these models ha ve the C-Tick markin g, they comply with the Aust ralia/New Zealand Standar d AS/NZS3548 1995 and me et the Electromagne tic Compat- ibility (EMC) Framework requirements of the Australian Communication Au- thority (ACA).
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Barracuda 5400 .1 Product Manual, Rev . G 21 3.0 Configuring and mounting the drive This section contai ns the specifications and inst ructions for configur ing and mounting the dr ive.
22 Barracuda 5400 .1 Product Manual, Rev. G 3.2 Breather filter hole precautions This section contains inf or mation regar ding the precautions which should be take n regarding the br eather filter hole in Seag ate hard disc drives . Proper precautions sh ould be tak en to ensure full functionalit y and pre vent possibl e damage to the driv e.
Barracuda 5400 .1 Product Manual, Rev . G 23 3.3 Jumper set tings 3.3.1 Master/slave confi guration The options jumper block sh own in Figure 4 is used to configure the dr ive for operation. It is t he 8-pin dual header bet ween the interface connect or and the power connector.
24 Barracuda 5400 .1 Product Manual, Rev. G 3.3.3 Ultra A T A/100 cable An 80-conducto r 40-pin cable is required to run Ultra DMA mode 3, mode 4 and mode 5. This cable use s even-numbered conductors connected to the ground pins to improve signal integr ity.
Barracuda 5400 .1 Product Manual, Rev . G 25 Figure 6. Mountin g dimensions—top, side and end vie w 0.787 in. max (19.99 mm) 0.250 in. max (6.350 mm) +0.024 0.015 1.140 in. +0.635 0.381 (28.956 mm) +0.025 0.015 1.683 in. +0.635 0.381 (41.605 mm) +0.
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Barracuda 5400 .1 Product Manual, Rev . G 27 4.0 A T A interface These drives use the industry-standard ATA task file interface that supports 16-bit data transfers. It suppo rts ATA programmed in put/output (PI O) modes 0–4; multiword DMA modes 0–2, and Ultra DMA modes 0–5.
28 Barracuda 5400 .1 Product Manual, Rev. G Figure 7. I/O pins an d suppor ted A T A sig nals Reset – Ground DD7 DD8 DD6 DD9 DD5 DD10 DD4 DD11 DD3 DD12 DD2 DD13 DD1 DD14 DD0 DD15 Ground (removed) DM.
Barracuda 5400 .1 Product Manual, Rev . G 29 4.1.1 Supported A T A commands The following table lists ATA-st andard commands that the drive suppor ts. Barracuda 5400.1 dr ives support ATA-7 specifications. For a de tailed descrip- tion of the ATA co mmands, refer to the Draft ATA-7 Standard.
30 Barracuda 5400 .1 Product Manual, Rev. G Write Buffer E8 H Write DMA CA H, CB H Write Multiple C5 H Write Sectors 30 H, 31 H Command name Command code (in hex).
Barracuda 5400 .1 Product Manual, Rev . G 31 4.1.2 Identify D evice command The Identify Device command (command code EC H ) transf ers information about the dr ive to the host f ollowing power up. The data is organized a s a single 512-byte block of data, whose contents are shown in the table on page 29 .
32 Barracuda 5400 .1 Product Manual, Rev. G W or d Descrip tion V alue 0 Configuration information: • Bit 15: 0 = A T A; 1 = A T API • Bit 7: remov able media • Bit 6: remov able controller • .
Barracuda 5400 .1 Product Manual, Rev . G 33 54 Number of current logical cylinders xxxx H 55 Number of current logical heads xxxx H 56 Number of curre nt logical sectors per log- ical trac k xxxx H 5.
34 Barracuda 5400 .1 Product Manual, Rev. G 85 Command sets enabled 3469 H 86 Command sets enabled 1A01 H 87 Command sets enable e xte nsion 4003 H 88 Ultra DMA suppor t and curre nt mode (see note f .
Barracuda 5400 .1 Product Manual, Rev . G 35 Note. See the bit descriptions below f or words 63, 8 8, 93 and 94 of th e Identify Dr ive data: Description (if bit is set to 1) Bit W ord 63 0 Multiword DMA mode 0 is suppor ted. 1 Multiword DMA mode 1 is suppor ted.
36 Barracuda 5400 .1 Product Manual, Rev. G 4.1.3 Set Feature s command This command (EF H ) cont rols the implementatio n of various features th at the drive supports. When the drive receives this command, it sets BSY, checks the contents of the Feat ures register, clears BSY and generates an interrupt.
Barracuda 5400 .1 Product Manual, Rev . G 37 Note. At power-on , or after a ha rdwar e or softw are reset, the def ault v alues of the f eatures are as indicated abo v e.
38 Barracuda 5400 .1 Product Manual, Rev. G 4.1.4 S.M.A.R.T . commands S.M.A.R.T. provides near-term failure pre diction for disc drives. When S.M.A.R.T. is enabled, the drive monitors predetermined drive attributes that are susceptible to degradation over time.
Barracuda 5400 .1 Product Manual, Rev . G 39 5.0 Seagate T echnolog y suppor t ser vices Online Services Internet www .seagate.com f or info r mation about Sea gate product s and services. W o rldwide suppor t is av ailable 24 hours daily b y e-mail f or your questions .
40 Barracuda 5400 .1 Product Manual, Rev. G Seagate Online St ore US customers can purchase Seagate disc driv es 24 hours daily at www .sea gate.com/buy/online/ .
Barracuda 5400 .1 Product Manual, Rev . G 41 USA/Canada/Latin America Support Services Presales Support Call Center T oll-free Direct dial F AX Americas 1-877-271-3285 +1- 405-324-4730 +1-405-324-47 0.
42 Barracuda 5400 .1 Product Manual, Rev. G European Support Services F or European presales , technical support, and warr anty service, dial the toll- free numb er f or your specific cou ntr y . If your coun try is not listed here, d ial our European ca ll center at +31-20 -316-7222 from 8:30 A .
Barracuda 5400 .1 Product Manual, Rev . G 43 Asia/P acific Suppor t Services F or Asia/P acific presales and techn ical support, dial the toll-free nu mber f or your specific country . The Asia/P acif ic toll- free numbers are availab le fr om 6:00 A .
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Barracuda 5400 .1 Product Manual, Rev . G 45 Index A acoustics 16 Active mode 12 agency certification (re gulatory) 18 altitude 14 ambient cond itions 3 ambient temper ature 8 , 13 areal dens ity 1 , .
46 Barracuda 5400 .1 Product Manual, Rev. G G GMR 1 guaranteed sect ors 6 H handling 21 heads 1 , 6 height 7 humidity 14 I I/O data-tr ansfer rate 7 Identify Devic e 29 Identify Devic e command 31 Idl.
Barracuda 5400 .1 Product Manual, Rev . G 47 R radiated RF immunit y 17 radio and televisi on interference 19 Radio freque ncy (RF) 17 random tra ck location 9 Read Buffer 2 9 Read DMA 29 read erro rs.
48 Barracuda 5400 .1 Product Manual, Rev. G U UL 1950 18 Ultra ATA/100 24 Ultra DMA 24 V vibration 15 voltage 12 voltage dips, interrupt s 17 voltage tolerance 12 W weight 7 wet bulb tem perature 14 w.
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Seagate T echnolog y LLC 920 Disc Drive , Scotts V all ey , California 95066-4544, USA Publication Number: 1002564 14, Rev . G, Printed in USA.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Seagate ST340015ACE è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Seagate ST340015ACE - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Seagate ST340015ACE imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Seagate ST340015ACE ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Seagate ST340015ACE, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Seagate ST340015ACE.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Seagate ST340015ACE. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Seagate ST340015ACE insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
