SeagateメーカーST3250620ASの使用説明書/サービス説明書
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Product Manual Barracuda 7200.10 Serial A T A 100402371 Re v . K December 2007 ST3750640AS ST3750840AS ST3500630AS ST3500830AS ST3400620AS ST3400820AS ST3320620AS ST3320820AS ST3300620AS ST3300820AS S.
evision history Copyright © 2006-2007 Se agate T echnology LL C. All rights reserv ed. Printed in U.S.A. Publication number: 1004 02371, Rev . K December 2007 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.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K i Contents 1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 About the Serial ATA interface .
ii Barracuda 7200.10 Seria l ATA Product Manual, Rev. K.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K iii List of Figures Figure 1. Typical 5V startup and operation c urrent profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Figure 2. Typical 12V startup and operation current profile .
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Barracuda 7200.10 Serial ATA Product Manual, Re v. K 1 1.0 Introduction This manual describes the functiona l, mechanical an d interface specifications for the following Seagate Barracuda ® 7200.10 Serial A T A model drives: These drives provide the following key fea tures: • 7,200 RPM spindl e speed.
2 Barracuda 7200.10 Ser ial ATA Produc t Manual, Rev. K 1.1 About the Serial A T A interface The Serial A T A interface provides several ad vanta ges over the traditional (p arallel) A T A interf ace. The p rimary advantages include : • Easy installation and configuration with true plug-and-play connectivity .
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 3 2.0 Drive specifications Unless otherwise noted, all specific ations are me asured un der 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: 2.
4 Barracuda 7200.10 Ser ial ATA Produc t Manual, Rev. K T able 1: Drive specifications summary for 750 Gb yte models Drive specification ST3750640AS ST3750840AS Formatted capacitty (512 bytes/sector)*.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 5 * On e Gbyte equals one billion bytes when referring to h ard driv e capacity. Accessible capacity may vary depending on operating environment and formatting. * *During pe riods of drive idle, some offli ne activity may occur according to the S.
6 Barracuda 7200.10 Ser ial ATA Produc t Manual, Rev. K T able 2: Drive specifications summary for 500 Gbyte models Drive specification ST3500630AS ST3500830AS Formatted capacity (512 bytes/sector)* 5.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 7 * On e Gbyte equals one billion bytes when referring to h ard driv e capacity. Accessible capacity may vary depending on operating environment and formatting. * *During pe riods of drive idle, some offli ne activity may occur according to the S.
8 Barracuda 7200.10 Ser ial ATA Produc t Manual, Rev. K T able 3: Drive specifications summary for 400 Gbyte models Drive specification ST3400620AS ST3400820AS Formatted capacity (512 bytes/sector)* 4.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 9 * On e Gbyte equals one billion bytes when referring to h ard driv e capacity. Accessible capacity may vary depending on operating environment and formatting. * *During pe riods of drive idle, some offli ne activity may occur according to the S.
10 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K T able 4: Drive specifications summary for 320 Gbyte models Drive specification ST3320620AS ST3320820AS Formatted capacity (512 bytes/sector)* 3.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 11 * On e Gbyte equals one billion bytes when referring to h ard driv e capacity. Accessible capacity may vary depending on operating environment and formatting. * *During pe riods of drive idle, some offli ne activity may occur according to the S.
12 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K T able 5: Drive specifications summary for 300 Gbyte models Drive specification ST3300620AS ST3300820AS Formatted capacity (512 bytes/sector)* 3.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 13 * On e Gbyte equals one billion bytes when referring to h ard driv e capacity. Accessible capacity may vary depending on operating environment and formatting. * *During pe riods of drive idle, some offli ne activity may occur according to the S.
14 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K T able 6: Drive specifications summary for 250 Gbyte models Drive specification ST3250620AS ST3250820AS ST3250410AS ST3250310AS Formatted capaci.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 15 * On e Gbyte equals one billion bytes when referring to h ard driv e capacity. Accessible capacity may vary depending on operating environment and formatting. * *During pe riods of drive idle, some offli ne activity may occur according to the S.
16 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K T able 7: Drive specifications summary for the 200 Gbyte mode Drive specification ST3200820AS Formatted capacity (512 bytes/sector)* 200 Gbytes .
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 17 * On e Gbyte equals one billion bytes when referring to h ard driv e capacity. Accessible capacity may vary depending on operating environment and formatting. * *During pe riods of drive idle, some offli ne activity may occur according to the S.
18 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K T able 8: Drive specifications summary for the 160 Gb yte models Drive specification ST3160815AS ST3160310AS ST3160215AS Formatted capacity (512.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 19 * On e Gbyte equals one billion bytes when referring to h ard driv e capacity. Accessible capacity may vary depending on operating environment and formatting. ** 7200.10 family product achieved higher sustained data rate over sa me 7200.
20 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K T able 9: Drive specifications summary for the 120 Gb yte models Drive specification ST3120815AS ST3120215AS Formatted capacity (512 bytes/secto.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 21 * On e Gbyte equals one billion bytes when referring to h ard driv e capacity. Accessible capacity may vary depending on operating environment and formatting. ** 7200.10 family product achieved hi gher sustained data rate over same 7200.
22 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K T able 10: Drive specifications summary for the 80 Gbyte models Drive specification ST380815AS ST380215AS Formatted capacity (512 bytes/sector)*.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 23 * On e Gbyte equals one billion bytes when referring to h ard driv e capacity. Accessible capacity may vary depending on operating environment and formatting. ** 7200.10 family product achieved hi gher sustained data rate over same 7200.
24 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K Ta b l e 1 1 : Drive specifications su mmary for the 40 Gbyte mode ls Drive specification ST340815AS ST340215AS Formatted capacity (512 bytes/se.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 25 * On e Gbyte equals one billion bytes when referring to h ard driv e capacity. Accessible capacity may vary depending on operating environment and formatting. ** 7200.10 family product achieved hi gher sustained data rate over same 7200.
26 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K 2.2 Formatted cap acity *One Gbyte equals one billion bytes when referri ng to hard drive capacity.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 27 2.4 Recording and interface tec hnology * 7200.10 family product achieved higher sustained da ta rate over same 7200.
28 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K 2.5 Physical characteristics Maximum height (4, 3 and 2 disc models ) 26.1 mm (1.028 inches) Maximum height (1 disc models) 19 .99 mm (0.787 inches) Maximum wid th 101.85 mm (4.010 inches) Maximum length 146.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 29 2.6 Seek time Seek measurement s are taken with nominal p o wer at 25°C ambient temperature. All tim e s are measured using drive diagnostics.
30 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K 2.8 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 42. 2.8.1 Power consumption Power requirement s for the drives are listed in the table on page 9.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 31 2.8.1.1 T y pical curren t profiles Figure 1. T ypical 5V startup and operation current profile Figure 2.
32 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K 2.8.4 Power-man agement mo des The drive provides prog rammable power man agement to provide greater energy effici ency . In most systems, you can control power manage ment through the system setup program.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 33 2.9 Environment al specifications 2.9.1 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.
34 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K 2.9.5.2 Nono perating shock 1 and 2 Disc models The nonoperatin g shock level that the drive can exper ience with out incurring physical d amage or degradation in performance when subsequently put into ope r ation is 350 Gs based on a nonrepetitive half-sin e shock pulse of 2 msec duration.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 35 2.10 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.
36 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K 2.1 1 Electromagnetic immunity When properly installed in a represen tative host system , the drive operates withou t errors or degradation i n .
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 37 2.12 Reliability 2.12.1 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 of am bient air tem peratur es of 25 ° C.
38 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K Korean RRL If these drives have the Korea Ministry of Information and Communication (MIC) logo, th ey comply with p a ra- graph 1 of Article 1 1.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 39 2.14 Environment al protection Seagate des igns its products to meet envi ronmental pr otection requirements worldwid e, including regulations restricting certain chemical substances.
40 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 41 3.0 Configuring and mounting the drive This section contains the specif ications an d instructions for configuring and mounting the drive.
42 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K 3.2 Configuring the drive Each drive on the Seri al A T A interface connects point-to-point with the Seri al 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 -point relationship.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 43 3.4 Drive mounting Y ou can mount the drive in any orient ation using four screws in the side- mounting holes or four screws in the bottom-mounting hole s . See Figures 5 an d 6 for drive mo unting dimensions.
44 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K Figure 6. Mounting d imensions fo r 160-40 GB models (including ST32 50410AS and ST3250310AS).
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 45 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.
46 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K 4.2 Serial A T A device plug connector pin definitions Table 15 summarizes the signa ls on the Serial ATA interface and power connectors. . Notes: 1. All pins are in a single row , with a 1.27 mm (0.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 47 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: High S peed Serialized A T Attachment specification .
48 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K 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 7200.10 Serial ATA Product Manual, Re v. K 49 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. T he data is organized as a single 512 -byte bloc k of data, whose con tents are shown in T a ble 16 on page 47.
50 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K 60–61 T otal number of user-addressable LBA sectors available (see Section 2.2 for related information) *Note: The maximum value allowed in this field is: 0FFFFFFFh (268,435,455 sectors, 137 Gbytes).
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 51 Note. Advance d Power Management (APM) and Automatic Acou stic Manage ment (AAM) feat ures are not supp orted 100– 103 T otal number of user-addressable L BA sectors available (see Sectio n 2.2 for related information).
52 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K Note. See the bit descriptio ns below for words 63 , 88, and 93 of the Identify Drive data. Description (if bit is set to 1) Bit Wor d 6 3 0 Multiword DMA mode 0 is supported . 1 Multiword DMA mode 1 is supported .
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 53 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 Featur es register , clears BSY and generate s an inter- rupt.
54 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K 4.3.3 S.M.A.R.T . commands S.M.A.R.T . provides near-term failure prediction for disc drives. When S.M.A.R.T . is enabled, the drive moni- tors predetermined drive attributes that are suscep t ible to degradation over time.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 55 5.0 Seagate T echnology support services Online services Internet For information regarding Se agate produc ts and services, visit www .sea gate.com . Worldwide support is available 24 hours da ily by email for your questions.
56 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K 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 wa rranty- related issues.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 57 Index A ACA 38 acceleration 34 acoustics 35 Active 32 Active m ode 32 actuator arm 30 AFR 37 Agency certification 37 altitude 33 Ambient tempera.
58 Barracuda 7200.10 Seria l ATA Product Manual, Rev. K I I/O data-tr ansfer rate 27 I/O duty cycle 37 Identify Devic e 47 Identify Devic e command 49 Idle 32 , 47 Idle Immediat e 47 Idle mode 30 , 32.
Barracuda 7200.10 Serial ATA Product Manual, Re v. K 59 RoHS 39 RRL 38 S S.M.A.R.T. Disable Operations 48 S.M.A.R.T. Enable O perations 48 S.M.A.R.T. Enable/Disable Autosave 48 S.M.A.R.T. Execute Offline 48 S.M.A.R.T. implement ation 47 S.M.A.R.T. Read At tribute Th resholds 48 S.
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Seagate T echnolog y LLC 920 Disc Drive , Scotts V all ey , California 95066-4544, USA Publication Number: 1004023 71, Rev . K, Printed in U.S.A..
デバイスSeagate ST3250620ASの購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Seagate ST3250620ASをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはSeagate ST3250620ASの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Seagate ST3250620ASの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Seagate ST3250620ASで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Seagate ST3250620ASを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はSeagate ST3250620ASの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Seagate ST3250620ASに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちSeagate ST3250620ASデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
