Seagate ST31000640AS manuale d’uso

Product Manual Barracuda 7200.1 1 Serial A T A 100452348 Re v . G January 2009 ST31000340AS ST31000640AS ST3750330AS ST3750630AS ST3640330AS ST3640630AS ST3500320AS ST3500620AS ST3500820AS[...]

Revision history Copyright © 2007-2009 Se agate T echnology LL C. All rights reserv ed. Printed in U.S.A. Publication number: 1004 52348, Rev . G, January 2009 Seagate, Seagate T echnology and the W ave logo ar e registered tra demarks of Seagate T echnology LLC in the United S tates and/or other countries. Barr acuda, SeaT ools and SeaTDD are eit[...]

Barracuda 7200.11 Serial ATA Product Manual, Re v. G i Contents 1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 About the Serial ATA interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.0 [...]

ii Barracuda 7200.1 1 Serial ATA Prod uct Manual, Rev. G[...]

Barracuda 7200.11 Serial ATA Product Manual, Re v. G iii List of Figures Figure 1. Typical 5V startup and operation c urrent profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Figure 2. Typical 12V startup and operation current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Figure 3. Seria[...]

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Barracuda 7200.11 Serial ATA Product Manual, Re v. G 1 1.0 Introduction This manual describes the functiona l, mechanical an d interface specifications for the following Seagate Barracuda ® 7200.1 1 Serial A T A model drives: These drives provide the following key fea t ures: • 7,200 RPM spindl e speed. • High instant aneous (burst) data-tran [...]

2 B arracuda 7200 .11 Serial ATA Product Manu al, Rev. G 1.1 About the Serial A T A interface The Serial A T A interface provides several adva ntages over the traditional (parallel) A T A in terface. T he primary advantages include : • Easy installation and configuration with true plug-and-play connectivity . It is not necessary to set any jump -[...]

Barracuda 7200.11 Serial ATA Product Manual, Re v. G 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 ph rases the drive and this drive are used throughout this manual to in dicate the following drive models: S pecification summary tab[...]

4 B arracuda 7200 .11 Serial ATA Product Manu al, Rev. G T able 1: Drive specifications summary for 100 0 and 750 Gbyte models Drive specification ST31000340AS ST31000640AS ST3750330AS ST3750630 AS Formatted capacity (512 bytes/sector)* 1000 Gbytes 750 Gbytes Guaranteed sectors 1,953,525,168 1,465,149,168 Heads 8 6 Discs 4 3 Bytes per sector 512 De[...]

Barracuda 7200.11 Serial ATA Product Manual, Re v. G 5 * On e Gbyte equals one billion bytes when referring to hard driv e capacity. Accessible capacity may vary depending on operating envir onment and formatting. * *During pe riods of drive idle, some offli ne activity may occur according to the S.M.A.R.T. specification, which may increase a coust[...]

6 B arracuda 7200 .11 Serial ATA Product Manu al, Rev. G T able 2: Drive specifications summary for 640 Gbyte models Drive specification ST3640330AS ST3640630AS Formatted capacity (512 bytes/sector)* 640 Gbytes Guaranteed sectors 1,250,284,896 Heads 6 Discs 3 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cyli[...]

Barracuda 7200.11 Serial ATA Product Manual, Re v. G 7 * On e Gbyte equals one billion bytes when referring to hard driv e capacity. Accessible capacity may vary depending on operating envir onment and formatting. * *During pe riods of drive idle, some offli ne activity may occur according to the S.M.A.R.T. specification, which may increase a coust[...]

8 B arracuda 7200 .11 Serial ATA Product Manu al, Rev. G T able 3: Drive specifications summary for 500 Gbyte models Drive specification ST3500320AS ST3500620AS ST3500820AS Formatted capacity (512 bytes/sector)* 500 Gbytes Guaranteed sectors 976,773,168 Heads 4 Discs 2 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 De[...]

Barracuda 7200.11 Serial ATA Product Manual, Re v. G 9 * On e Gbyte equals one billion bytes when referring to hard driv e capacity. Accessible capacity may vary depending on operating envir onment and formatting. * *During pe riods of drive idle, some offli ne activity may occur according to the S.M.A.R.T. specification, which may increase a coust[...]

10 Barracuda 7200.1 1 Serial ATA Product Manual, Rev. G 2.1 Formatted cap acity *One Gbyte equals one billion bytes when referri ng to hard drive capacity. Accessible c apa city may vary dependin g on operating envir onment and formatting. 2.1.1 LBA mode When addressing these d rives in LBA mode, all bloc ks ( sectors) are consecutively numbered fr[...]

Barracuda 7200.11 Serial ATA Product Manual, Re v. G 11 2.4 Physical characteristics 2.5 Seek time Seek measurement s are taken with nominal p ower at 25°C ambient temperature. All tim e s are measured using drive diagnostics. The specifications in th e table belo w are defined as follows: • T ra ck-to-track seek time is an averag e of all possi[...]

12 Barracuda 7200.1 1 Serial ATA Product Manual, Rev. G 2.7 Power specifications The drive receives DC power (+ 5V or +12V) thro ugh a na tive SA T A power connector . See Figure 4 on page 22. 2.7.1 Power co nsumption Power requirement s for the drives are listed in the table on page 9. T ypical power measurements ar e based on an average of drives[...]

Barracuda 7200.11 Serial ATA Product Manual, Re v. G 13 2.7.1.1 T ypical current prof iles Figure 1. T ypical 5V startup and operation current profile Figure 2. T ypical 12V startup and operatio n current profile[...]

14 Barracuda 7200.1 1 Serial ATA Product Manual, Rev. G 2.7.2 C onducted noise Input noise ripp le is measured at th e host system powe r supply across an equivalent 80-ohm resistive load o n the +12 volt line or an equival ent 15-ohm resistive load on the +5 volt line. • Using 12-volt power , the drive is ex pected to operate with a maximum of 1[...]

Barracuda 7200.11 Serial ATA Product Manual, Re v. G 15 2.8 Environment al specifications 2.8.1 Ambient tempe rature Ambient temperature is defined as th e temperature of the envi ronment immediatel y surroundin g the drive. Actual drive c ase temper ature shou ld not exce ed 69 °C (156°F) within the operating ambient conditions. Above 1,000 feet[...]

16 Barracuda 7200.1 1 Serial ATA Product Manual, Rev. G 2.8.6 Vibration All vibration specifications assume that the drive is mounted secure ly with the input vibration applied at the drive mounting screws. V ibration may be applied in the X, Y or Z axis. 2.8.6.1 Operating vibration The maximum vibration levels tha t the drive may expe rience while[...]

Barracuda 7200.11 Serial ATA Product Manual, Re v. G 17 2.9 Acoustics Drive acoustics are measur ed as overall A- weighted ac oustic sound power levels (no pure tones). All mea- surements ar e consistent with ISO document 7779. S ound power mea surements are ta ken under essentially free-field conditions over a reflecting plane. Fo r all te sts, th[...]

18 Barracuda 7200.1 1 Serial ATA Product Manual, Rev. G 2.1 1 Reliability 2.1 1.1 Annualized Failure Rate ( AFR) and Mean T ime Between Failure s (MTBF) The product shall achi eve an Annualized Failure Rate (AFR) of 0.34% (MTBF of 0.7 million hours) when oper- ated in an envir onment of ambient air tem peratur es of 25 ° C. Operation at temperatur[...]

Barracuda 7200.11 Serial ATA Product Manual, Re v. G 19 Korean RRL If these drives ha ve the Korea Ministr y of Information and Communicat ion (MIC) logo, they co mply with paragraph 1 of Article 1 1 of the El ectromagnetic Compatibility control Regulation and m eet the Electromagnetic Compatibility (EMC) Framework requirement s of the Radio Resear[...]

20 Barracuda 7200.1 1 Serial ATA Product Manual, Rev. G 2.13 Environment al protection Seagate designs it s products to meet envir onmental pr otection requirement s worldwide, including regulations restricting certain chemical substances. 2.13.1 European Un ion Restriction of Hazardous Subst ances (RoHS) Directive Seagate designs it s products to [...]

Barracuda 7200.11 Serial ATA Product Manual, Re v. G 21 3.0 Configuring and mounting the drive This section contains the specif ications an d instructions for configuring and mounting the drive. 3.1 Handling and st atic-discharge precautions After unp acking, and before installation, the drive may be exposed to po tential handling and electr ostati[...]

22 Barracuda 7200.1 1 Serial ATA Product Manual, Rev. G 3.2 Configuring the drive Each drive on the Seri al A T A interface connects point-to-point with the Serial A T A host adapter . There is no master/slave rela tionship becaus e each drive is consider ed a master in a point- to-point relationship. If two drives are attached on one Serial A T A [...]

Barracuda 7200.11 Serial ATA Product Manual, Re v. G 23 3.4 Drive mounting Y ou can mount the drive in any orie ntation using four screws in the side-mounting holes or four screws in the bottom-mo unting hole s. See Figure 5 for drive mo unting dime nsions. Fo llow these imp ortant mounting p recau- tions when m ounting the drive: • Allow a minim[...]

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Barracuda 7200.11 Serial ATA Product Manual, Re v. G 25 4.0 Serial A T A (SA T A) interface These drives use the industry-s tandard Ser ial A T A interfac e that supp orts FIS data transfers. It suppor ts A T A programmed input/o utput (PIO) modes 0–4; mult iword DMA modes 0–2, and Ultra DM A modes 0–6. For det ailed information abou t the Se[...]

26 Barracuda 7200.1 1 Serial ATA Product Manual, Rev. G 4.2 Serial A T A device plug connector pin definitions Table 7 summarizes the sig nals on the Se rial ATA interface and power conn ectors. . 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 blindma[...]

Barracuda 7200.11 Serial ATA Product Manual, Re v. G 27 4.3 Supported A T A commands The following t able list s Serial A T A standard comman ds that the drive suppo rts. For a det ailed description of the A T A commands, refer to the Serial A T A Internatio nal Organization: Serial A T A Revision 2.6 (http:// www .sata-io.org). See “S.M.A.R.T . [...]

28 Barracuda 7200.1 1 Serial ATA Product Manual, Rev. G Security Erase Unit F4 H Security Freeze F5 H Security Set Password F1 H Security Unlock F2 H Seek 70 H Set Features EF H Set Max Address F9 H Note: Individual Set Max Address commands are identifie d by the value placed in the Set Max Features regis - ter as defined to the right. Address: Pas[...]

Barracuda 7200.11 Serial ATA Product Manual, Re v. G 29 4.3.1 Identify Dev ice command The Identify Device command (command code EC H ) transfers information about the drive to the host following power up. The da ta is organized as a sing le 512-byte blo ck of data, whose conten ts are shown in T able 8 on page 27. All reserved bit s or words shoul[...]

30 Barracuda 7200.1 1 Serial ATA Product Manual, Rev. G 60–61 T otal number of user-addressable LBA sectors available (see Section 2.1 for related information) *Note: The maximum value all owed in this field is: 0FFF FFFFh (268,435,455 sectors, 137 Gbytes). Drives with capacities over 137 Gbytes will have 0FFFFFFF h in this field and the actual n[...]

Barracuda 7200.11 Serial ATA Product Manual, Re v. G 31 Note. Advance d Power Management (APM) and Automatic Acou stic Manage ment (AAM) feat ures are not supp orted Note. See the bit descriptio ns below for words 63 , 84, and 88 of the Identify Drive data.. 104–107 A T A-reserved 0000 H 108–1 1 1 The mandatory valu e of the world wide name (WW[...]

32 Barracuda 7200.1 1 Serial ATA Product Manual, Rev. G Bit Wor d 8 8 0 Ultra DMA mode 0 is supported. 1 Ultra DMA mode 1 is supported. 2 Ultra DMA mode 2 is supported. 3 Ultra DMA mode 3 is supported. 4 Ultra DMA mode 4 is supported. 5 Ultra DMA mode 5 is supported. 6 Ultra DMA mode 6 is supported. 8 Ultra DMA mode 0 is currently active. 9 Ultra D[...]

Barracuda 7200.11 Serial ATA Product Manual, Re v. G 33 4.3.2 Set Featu res comman d This command controls the implement ation of various feat ures that th e drive supports. When the drive receives this command, it sets BSY , checks the contents of the Features r egister , clears BSY and generate s an inter- rupt. If the value in the register does [...]

34 Barracuda 7200.1 1 Serial ATA Product Manual, Rev. G 4.3.3 S.M.A.R.T . commands S.M.A.R.T . provides near-term failur e prediction for disc drives. When S.M.A.R.T . is enabled, the drive m oni- tors predetermined drive attributes that are suscep t ible to degradation ove r time. If self-monitoring determin es that a failure is likely , S.M.A.R.T[...]

Barracuda 7200.11 Serial ATA Product Manual, Re v. G 35 5.0 Seagate T echnology support services Online 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 for your questions. Presales Support: Presales@Seagate.com T echnical Support: DiscSupp[...]

36 Barracuda 7200.1 1 Serial ATA Product Manual, Rev. G Customer Service Operations W arranty Service Seagate of fers worldwide customer support for Seagate products. Seagate d istributor s, OEMs and ot her direct customers should contact their Seagate Customer Serv ice Operat ions (CSO) re presentative for warr anty- related issues. Resellers or e[...]

Barracuda 7200.11 Serial ATA Product Manual, Re v. G 37 Index A ACA 19 acceleration 16 acoustics 17 Active 14 Active m ode 14 actuator arm 12 AFR 18 Agency certification 18 altitude 15 Ambient tempera ture 15 ambient temper ature 11 , 12 Annualized Failure Rate 18 Annualized Failure Rate (AFR) 18 areal density 1 , 10 ATA commands 27 Australia/New Z[...]

38 Barracuda 7200.1 1 Serial ATA Product Manual, Rev. G I I/O data-tr ansfer rate 10 I/O duty cycle 18 Identify Devic e 27 Identify Devic e command 29 Idle 14 , 27 Idle Immediat e 27 Idle mode 12 , 14 IEC950 18 Information Technology Equipm ent (ITE) 18 Initialize Device Parameters 27 Input noise ripple 14 input voltage 12 interface 10 , 25 interfe[...]

Barracuda 7200.11 Serial ATA Product Manual, Re v. G 39 RMS read/write current 14 RoHS 20 RRL 19 S S.M.A.R.T. Disable Operations 28 S.M.A.R.T. Enable O perations 28 S.M.A.R.T. Enable/Disable Autosave 28 S.M.A.R.T. Execute Offline 28 S.M.A.R.T. implement ation 27 S.M.A.R.T. Read At tribute Th resholds 28 S.M.A.R.T. Read Data 28 S.M.A.R.T. Read Log S[...]

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Seagate T echnology LLC 920 Disc Drive , Scotts V all ey , Ca lifornia 95066-4544, USA Publication Number: 1004523 48, Rev . G, Printed in U.S.A.[...]