Manuale d’uso / di manutenzione del prodotto ST9250315AS del fabbricante Seagate
Vai alla pagina of 48
Product Manual Momentus 5400.6 SA T A 100528359 Rev . E September 20 09 ST9500325AS ST9400326AS ST9320325AS ST9250315AS ST9160314AS ST9160301AS ST9120315AS ST980313AS ST9500325ASG ST9320325ASG ST92503.
Copyright © 2009 Seagate T echnology LLC. All right s reserved. Printed in U.S.A. Publication number: 1005 28359, Rev . E, September 2009 Seagate, Seagate T echnology and the W ave logo ar e registere d trademarks of Seagate T echnology LLC in the United S tates and/or other countries.
Momentus 5400.6 SAT A Product Manual, Rev. E i Contents 1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 About the Serial ATA interface . . . .
ii Momentus 54 00.6 SATA Produc t Manual, Rev. E.
Momentus 5400.6 SAT A Product Manual, Rev. E iii List of Figures Figure 1. Typical +5V only startup and operation curren t profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Figure 2. Serial ATA connectors . . . . . . . . . . . . .
.
Momentus 5400.6 SAT A Product Manual, Rev. E 1 1.0 Introduction This manual describes the functiona l, mechanical an d interface specifications for the following Seagate Momentus ® 54 00.6 SA T A model drives: These drives provide the following key fea tures: • 5,400-RPM spindle sp eed.
2 Momentus 54 00.6 SATA Produc t Manual, Rev. E 1.1 About the Serial A T A interface The Serial A T A interface pr ovides several advant ages over the traditional (p arallel) A T A interface. The primar y advantages include : • Easy installation and configuration with true plug-a nd -p lay connectivity .
Momentus 5400.6 SAT A Product Manual, Rev. E 3 2.0 Drive specifications Unless otherwise noted, all specific ations are me asured unde r ambient conditions, at 25°C, and nominal power . For convenienc e, the phrases the drive and this drive are used throughout this manu al to indicate the Momentus 5400.
4 Momentus 54 00.6 SATA Produc t Manual, Rev. E see notes after Table 3. Average seek, read (msec typical) 14 Full-stroke seek, read (msec max) 30 S tartup current, +5V (max) 1 amp Seek power (typical) 1.54 watts Read/write power (typical) Read: 1.40 watts; Write: 1.
Momentus 5400.6 SAT A Product Manual, Rev. E 5 T able 2: Drive specificatio ns for 250 and 160 GB models Drive specification ST9250315AS ST9250315ASG ST9160314AS ST9160314ASG ST9160301AS Formatted Gby.
6 Momentus 54 00.6 SATA Produc t Manual, Rev. E see notes after Table 3.. Altitude, nonoperating (meters below mean sea level, max) –304.8 m to 12,192 m (–1000 ft to 40,000 + ft) Shock, operating (Gs max at 2 msec) 350 Shock, nonoperating (Gs max at 2 msec) 800 Shock, nonoperating (Gs max at 1 msec) 1,000 Shock, nonoperating (Gs max at 0.
Momentus 5400.6 SAT A Product Manual, Rev. E 7 T able 3: Drive specificatio ns for 120 and 80 GB models Drive specification ST9120315AS ST9120315ASG ST980313AS ST980313ASG Formatted Gbytes (512 bytes/.
8 Momentus 540 0.6 SATA Product M anual, Rev. E * One Gbyte equals one billion bytes when r eferring to hard driv e capacity. Accessible capacit y may vary depending on operating environment and formatting. **During periods of drive idle, some offlin e activity may occur according to the S.
Momentus 5400.6 SAT A Product Manual, Rev. E 9 2.2.1 LBA mode When addressing these drives in LBA mode, all bloc ks ( sectors) are consecutively numbered from 0 to n– 1, where n is the number of guara nteed sectors as defined abo ve . See Section 4.
10 Momentus 5400.6 SATA Pr oduct Manua l, Rev. E 2.6 Physical characteristics Drive spec ificat ion Height (mm) (inches) 9.5 +/-0.2 0.374 +/-0.0079 Width (mm) (inches) 69.85 +/-0.25 2.75 +/-0.0098 Length (mm) (inches) 100.35 +0.20 / -0.25 3.957 +0.0079 / -0.
Momentus 5400.6 SAT A Product Manual, Rev. E 11 2.9 Power specifications The drive receives DC power (+5V) thr ough a native SA T A power co nne ctor . 2.9.1 Power co nsumption Power requirement s for the drives ar e listed in the t able on p age 1 1.
12 Momentus 5400.6 SATA Pr oduct Manua l, Rev. E 2.9.1.1 T ypical cu rrent profile Figure 1. T y pical +5V only star tup and operat ion current profile 2.9.2 D eferred spinup Momentus 5400.6 SA T A drives do not support the deferred sp in up option. If you require this op tion, refer to th e Momentus 5400.
Momentus 5400.6 SAT A Product Manual, Rev. E 13 2.9.5 Power-man agement mo des The drive provides progr ammable powe r management to provid e greater energy ef fici ency . In most systems, you can control power manage ment through the system setup program.
14 Momentus 5400.6 SATA Pr oduct Manua l, Rev. E 2.10 Environmental s pecifications 2.10.1 Ambient te mperature Ambient temperatur e is defined as the temperatur e of th e en vironmen t immediatel y surr ounding the drive. Actual drive c ase temperat ure should not exceed 70°C (158°F) within the operating amb ient conditions.
Momentus 5400.6 SAT A Product Manual, Rev. E 15 2.10.5 Shock All shock specifications assu me that the drive is mounted secu rely with the input sh ock applied at the drive mounting screws.
16 Momentus 5400.6 SATA Prod uct Manual, Re v. E 2.1 1 Acoustics Drive emission of sound is me asured con sistent with the ECMA-74 and it s’ referenced st andard s.
Momentus 5400.6 SAT A Product Manual, Rev. E 17 2.13 Reliability Measurement type Specification Nonrecoverable read errors 1 per 10 14 bits read, max. Annualized Fa ilure Rate (AFR) <0 .
18 Momentus 5400.6 SATA Prod uct Manual, Re v. E 2.14 Agency certification 2.14.1 Safety certification The drives are recognized in accordance with UL 195 0 a nd CSA C22.2 (9 50) and meet all ap plicable sections of IEC950 and EN 60950 as tested by TUV North America.
Momentus 5400.6 SAT A Product Manual, Rev. E 19 2.14.3 FCC verificat ion These drives are intended to b e cont ained solely with in a person al com puter or sim ilar e nclosure ( not att ached as an external device). As such, each drive is consider ed to be a suba ssembly even w hen it is in dividually mar- keted to the customer .
20 Momentus 5400.6 SATA Pr oduct Manua l, Rev. E 2.15 Environmental p rotection Seagate designs it s product s to me et environment al pr otection requirement s worldwide, including regulations restricting certain chemical substances.
Momentus 5400.6 SAT A Product Manual, Rev. E 21 3.0 Configuring and mounting the drive This section contains the specif ications an d instructions for configuring and mounting the drive.
22 Momentus 5400.6 SATA Prod uct Manual, Re v. E 3.2 Configuring the drive Each drive on th e Serial A T A interface con nects in a point-to-point configuration with the Serial A T A host adapter . There is no maste r/slave relationship because each drive is consider ed a master in a poin t-to-point relationships.
Momentus 5400.6 SAT A Product Manual, Rev. E 23 3.4 Drive mounting Y ou can mo unt the drive using four screws in the side-mo untin g holes or four screws in the bottom-mo unting holes. See Figure 4 for drive mounting dimensions. Follow these important mountin g precautions when mount- ing the drive: • Allow a minimum clearance of 0.
24 Momentus 5400.6 SATA Prod uct Manual, Re v. E Measurem ents sh ow n in Figure 4 are in inche s. Figure 4. Mounting dimens i ons—top, side and e nd v ie w.
Momentus 5400.6 SAT A Product Manual, Rev. E 25 4.0 Serial A T A (SA T A) interface These drives use the industry-s tandar d Serial A T A interfac e th at support s FIS dat a transfers. It support s A T A programmed inpu t/output (PIO) mod es 0–4; multiword DMA mo des 0–2, and Ultra DM A modes 0–6.
26 Momentus 5400.6 SATA Prod uct Manual, Re v. E Notes: 1. All pins are in a single row , with a 1.27 mm (0.050”) pitch. 2. The comment s on the mating sequence a pply to the case of backplane blin dmate connector only . In this case, the mating sequences ar e: • the ground p ins P4 and P12.
Momentus 5400.6 SAT A Product Manual, Rev. E 27 4.3 Supported A T A commands The following t able list s Serial A T A standa rd commands that the drive support s. For a deta iled description of the A T A commands, refer to the Serial A T A: High S p eed Serialized A T Att achment specification .
28 Momentus 5400.6 SATA Prod uct Manual, Re v. E S.M.A.R.T . Enabl e/Disable Autosave B0h/D2h S.M.A.R.T . Enabl e Operations B0h/D8h S.M.A.R.T . Enabl e/Disabl e Auto Offline B0h/DBh S.M.A.R.T . Enabl e One Attribute Modification B0h /E0h S.M.A.R.T . Execut e Offline B0h/D4h S.
Momentus 5400.6 SAT A Product Manual, Rev. E 29 4.3.1 Identify Dev ice comma n d The Identify Device command (command code EC H ) tran sfers information about the drive to the host following power up. The dat a is organized as a single 51 2-byte bl ock of dat a, whose conten ts ar e shown in the t able on page 27.
30 Momentus 5400.6 SATA Prod uct Manual, Re v. E 54 Number of current logical cylinders xxxx H 55 Number of current logical heads xxxx H 56 Number of current logi ca l sectors per logical track xxxx H.
Momentus 5400.6 SAT A Product Manual, Rev. E 31 89 Security erase time 0000 H 90 Enhanced security erase time 0000 H 92 Master password revision code FFFE H 93 Hardware reset value (see description fo.
32 Momentus 5400.6 SATA Prod uct Manual, Re v. E Bit Wor d 8 8 0 Ultra DMA mode 0 is supp orted. 1 Ultra DMA mode 1 is supp orted. 2 Ultra DMA mode 2 is supp orted. 3 Ultra DMA mode 3 is supp orted. 4 Ultra DMA mode 4 is supp orted. 5 Ultra DMA mode 5 is supp orted 6 Ultra DMA mode 6 is supp orted 8 Ultra DMA mode 0 is curren tly active.
Momentus 5400.6 SAT A Product Manual, Rev. E 33 4.3.2 Set Featu res command This command controls the implement ation of various fe at ures th at the drive suppo rts. When the drive receives this command, it sets BSY , checks the contents of the Featur es register , clears BSY and gen erates an inte r- rupt.
34 Momentus 5400.6 SATA Prod uct Manual, Re v. E 4.3.3 S.M.A.R.T . commands S.M.A.R.T . provides near-term failure prediction fo r disc drives. When S.M.A.R.T . is enabled, the d rive moni- tors predetermined drive attributes that are suscep tible to degradation over time.
Momentus 5400.6 SAT A Product Manual, Rev. E 35 5.0 Seagate T echnology support services Internet For information regardin g Seagate product s and services, visit www .sea gate.com . Worldwide support is available 24 hours daily by ema il fo r your questions.
36 Momentus 5400.6 SATA Prod uct Manual, Re v. E Customer Service Operations W arranty Servi ce Seagate of fers worldwide custome r su ppo rt for Seag ate product s. Seagate d istr ibuto r s, OEMs and ot her direct customers should contact their Seagate Customer Ser v ice Operat ions (CSO) repr esentative for warran ty- related issues.
Momentus 5400.6 SAT A Product Manual, Rev. E 37 Index A ACA 18 acoustics 4 , 6 , 8 , 16 Active m ode 13 Address 27 AFR 17 Agency certification 18 Altitude 14 Altitude, nonoperating 4 , 6 , 7 Altitude,.
38 Momentus 5400.6 SATA Prod uct Manual, Re v. E H handling 21 Handling precautions 21 heads 9 Height 3 , 5 , 7 height 10 Humidity 14 humidity 4 , 5 , 7 I I/O data-transfer rate 3 , 5 , 7 , 9 Identify.
Momentus 5400.6 SAT A Product Manual, Rev. E 39 read/write power and current 11 Recording density 3 , 5 , 7 , 9 Recording method 9 Recording technology 9 Relative humidity 4 , 5 , 7 , 14 Reliability 17 resistance 12 Retries 27 RF 16 RoHS 20 RPM 3 , 5 , 7 RRL 18 S S.
40 Momentus 5400.6 SATA Prod uct Manual, Re v. E.
.
Seagate T echnology LLC 920 Disc Drive, Scotts V a lley , California 95066 -4544, USA Publication Number: 1005283 59, Rev . E, 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 ST9250315AS 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 ST9250315AS - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Seagate ST9250315AS imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Seagate ST9250315AS ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Seagate ST9250315AS, 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 ST9250315AS.
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 ST9250315AS. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Seagate ST9250315AS 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.
