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Product Manual Barracuda 7200.1 1 Serial A T A 100507013 Re v . C A ugust 2008 ST31500341AS ST31000333AS ST3640323AS ST3640623AS ST3320613AS ST3320813AS ST3160813AS.
Revision history Copyright © 2008 Seagate T echnology LLC. All right s reserved. Printed in U.S.A. Publication number: 1005 07013, Rev . C, August 2008 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.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C i Contents 1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 About the Serial ATA interface .
ii Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C iii List of Figures Figure 1. Serial ATA connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Figure 2. Attaching SATA cabling . .
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Barracuda 7200.11 Serial ATA Product Manual, Re v. C 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.
2 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 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 .
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 3 2.0 Drive specifications Unless otherwise noted, all specific ations are me asured un der ambie nt conditions, at 25°C, and nominal power .
4 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C T able 1: Drive specifications summary for 150 0 and 1000 Gbyte models Drive specification ST31500341AS ST31000333AS Formatted capacity (512 byt.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 5 * On e Gbyte equals one billion byte s when referring to h ard driv e capacity. Accessible capacity may vary depending on oper ating environment and formatting. * * During periods of drive idle, some offli ne activity may occur accordin g to the S.
6 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C T able 2: Drive specifications summary for 640 Gbyte models Drive specification ST3640323AS ST3640623AS Formatted capacity (512 bytes/sector)* 6.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 7 * On e Gbyte equals one billion byte s when referring to h ard driv e capacity. Accessible capacity may vary depending on oper ating environment and formatting. * * During periods of drive idle, some offli ne activity may occur accordin g to the S.
8 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C T able 3: Drive specifications summary for 320 and 160 G byte mode ls Drive specification ST3320613AS ST3320813AS ST3160813AS Formatted capacity.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 9 * On e Gbyte equals one billion byte s when referring to h ard driv e capacity. Accessible capacity may vary depending on oper ating environment and formatting. * * During periods of drive idle, some offli ne activity may occur accordin g to the S.
10 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 2.1 Formatted cap acity *One Gbyte equals one billion bytes when referri ng to hard drive capacity.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 11 2.4 Physical characteristics 2.5 Seek time Seek measurement s are taken with nominal p ower at 25°C ambient temperature.
12 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 2.6 St art/stop times 2.7 Power specifications The drive receives DC power (+ 5V or +12V) thro ugh a na tive SA T A power connector . See Figure 2 on page 22. 2.7.1 Power co nsumption Power requirement s for the drives are listed in the table on page 9.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 13 T able 4: DC power require ments * During per iods 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 .
14 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 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 on the +12 volt line or an equival ent 15-ohm resistive load on the +5 volt line.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 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 ex ceed 69 °C (156°F) within the oper ating ambient conditions.
16 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 2.8.5.2 Nonoperating sh ock 1500, 1000 and 64 0 GB models The nonoperatin g shock level that the drive can exper ience with out incurring physi.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 17 2.9 Acoustics Drive acoustics are measur ed as over all A-weighted ac oustic sound powe r levels (no pu re 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.
18 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 2.1 1 Reliability 2.1 1.1 Annualized Failure Rate (AFR) and Mean T ime Between Failures (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 o f ambient air temperat ures of 25 ° C.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 19 Korean RRL If these drives ha ve the Korea Minis try of Informat ion and Communic ation (MIC) logo , they comply with paragraph 1 of Article 1 1.
20 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 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.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 21 3.0 Configuring and mounting the drive This section contains the specif ications an d instructions for configuring and mounting the drive.
22 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 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 consid er ed a master in a point-to-po int relationship.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 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 3 for drive mounting dimensions.
24 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C Figure 4. Mounting di mensions (320 and 160 G B models).
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 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.
26 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 4.2 Serial A T A device plug connector pin definitions Table 8 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.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 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.
28 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 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.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 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 cont ents are shown in T able 9 o n page 27.
30 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 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).
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 31 Note. Advance d Power Management (APM) and Automatic Acou stic Manage ment (AAM) feat ures are not supported Note. See the bit descriptio ns below for words 63 , 84, and 88 of the Identify Drive data.
32 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 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.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 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.
34 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C 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 over time.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 35 5.0 Seagate T echnology support services Online services Internet For information regarding Se agate produ cts and services, visit www .sea gate.com . Worldwide support is available 24 hours da ily by email for your questions.
36 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C Customer Service Operations W arranty Service Seagate of fers worldwide customer support for Seagate products. Seagate d istributor s, OEMs and ot her dire ct customers should contact their Seagate Customer Serv ice Operat ions (CSO) re presentative for wa rranty- related issues.
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 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.
38 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C I I/O data-tr ansfer ra te 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 , .
Barracuda 7200.11 Serial ATA Product Manual, Re v. C 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.
40 Barracuda 7200.11 Se rial ATA Product Manua l, Rev. C.
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Seagate T echnolog y LLC 920 Disc Drive , Scotts V a lley , California 95066-4544, USA Publication Number: 1005 07013, Rev . C , Printed in U.S.A..
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