Seagate MOMENTUS ST9120821SBの取扱説明書

デバイスSeagate MOMENTUS ST9120821SBの取扱説明書

デバイス: Seagate MOMENTUS ST9120821SB
カテゴリ: コンピュータ用ドライブ
メーカー: Seagate
サイズ: 0.82 MB
追加した日付: 3/2/2013
ページ数: 44
説明書を印刷

ダウンロード

使い方は?

私たちの目的は、皆様方にデバイスSeagate MOMENTUS ST9120821SBの取扱説明書に含まれたコンテンツを可能な限り早く提供することです。オンラインプレビューを使用すると、Seagate MOMENTUS ST9120821SBに関してあなたが抱えている問題に対する解決策の内容が素早く表示されます。

便宜上

説明書Seagate MOMENTUS ST9120821SBをこちらのサイトで閲覧するのに不都合がある場合は、2つの解決策があります:

  • フルスクリーン表示 – 説明書を(お使いのコンピュータにダウンロードすることなく)便利に表示させるには、フルスクリーン表示モードをご使用ください。説明書Seagate MOMENTUS ST9120821SBのフルスクリーン表示を起動するには、全画面表示ボタンを押してください。
  • コンピュータにダウンロード - Seagate MOMENTUS ST9120821SBの説明書をお使いのコンピュータにダウンロードし、ご自身のコレクションに加えることもできます。デバイス上のスペースを無駄にしたくない場合は、いつでもManualsBaseサイトでダウンロードすることもできます。
Seagate MOMENTUS ST9120821SB 取扱説明書 - Online PDF
Advertisement
« Page 1 of 44 »
Advertisement
印刷版

多くの人々は画面表示ではなく印刷された説明書を読むほうを好みます。説明書を印刷するオプションも提供されており、上記のリンクをクリックすることによりそれを利用できます - 説明書を印刷。説明書Seagate MOMENTUS ST9120821SBを全部印刷する必要はなく、選択したページだけを印刷できます。紙を節約しましょう。

要旨

次のページにある説明書Seagate MOMENTUS ST9120821SBの内容のプレビューは、以下にあります。次のページにある説明書の内容をすぐに表示したい場合は、こちらをご利用ください。

内容要旨
ページ1に含まれる内容の要旨

Product Manual
®
Momentus 5400.2 SATA
ST9120821SB
ST9100824SB
ST98823SB
ST96812SB
ST94813SB
100392442
Rev. B
August 2007

ページ2に含まれる内容の要旨

©2004-2007, Seagate Technology LLC All rights reserved. Publication number: 100392442, Rev. B August 2007 Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. Momentus, Seagate- SeaBOARD, SeaFONE, SeaTDD, and SeaTools are either trademarks or registered trade- marks of Seagate Technology LLC or one of its affiliated companies in the United States and/ or other countries. All other trademarks or registere

ページ3に含まれる内容の要旨

Contents 1.0 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 About the Serial ATA interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.0 Drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1 Specification summary table . . . . . . . . . . . . . . . .

ページ4に含まれる内容の要旨

ii Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

ページ5に含まれる内容の要旨

List of Figures Figure 1. Momentus 5400.2 SATA disc drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Figure 2. Typical +5V only startup and operation current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 3. Serial ATA connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Figure 4. Attaching SATA cabling . . . . . . . . . . . . . . . . . . . . . . .

ページ6に含まれる内容の要旨

ページ7に含まれる内容の要旨

1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate ® Momentus 5400.2 SATA Blade Server model drives: � ST9120821SB � ST9100824SB � ST98823SB � ST96812SB � ST94813SB These drives provide the following key features: � 5,400 RPM spindle speed. � 8 Mbyte buffer. � High instantaneous (burst) data-transfer rates (up to 150 Mbytes per second). � Tunneling Magnetoresistive (TMR) recording heads. � State-of-the-art cache and on-the-fl

ページ8に含まれる内容の要旨

1.1 About the Serial ATA interface The Serial ATA interface provides several advantages over the traditional (parallel) ATA interface. The primary advantages include: � Easy installation and configuration with true plug-and-play connectivity. It is not necessary to set any jump- ers or other configuration options. � Thinner and more flexible cabling for improved enclosure airflow and ease of installation. � Scalability to higher performance levels. In addition, Serial ATA makes the transition f

ページ9に含まれる内容の要旨

2.0 Drive specifications Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate the ST9120821SB, ST9100824SB, ST98823SB, ST96812SB, ST94813SB and ST93811AS models. 2.1 Specification summary table The specifications listed in this table are for quick reference. For details on specification measurement or defi- nition, see the appropriate sectio

ページ10に含まれる内容の要旨

Table 1: Drive specifications Drive specification ST9120821SB ST9100824SB ST98823SB ST96812SB ST94813SB Track-to-track seek time 1.0 (read), 1.5 (write) (msec typical) Average seek, read (msec typical) 12.5 Average seek, write (msec typical) 14.5 Seek power (typical) 2.20 watts Read/write power (typical) Read: 1.90 watts; Write: 2.30 watts Idle mode, low power (typical) 0.80 watts Standby mode (typical) 0.28 watts** Sleep mode (typical) 0.28 watts** Voltage tolerance (including noise) +5.0V ± 5

ページ11に含まれる内容の要旨

*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting. **Typical notebooks will pull power to the drive when entering S3 and S4; while in the S3 and S4 states, drive sleep and drive standby modes will not contribute to battery power consumption. ***During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to op

ページ12に含まれる内容の要旨

2.4 Physical organization Drive model Read/write heads Number of discs ST9120821SB 4 2 ST9100824SB 4 2 ST98823SB 3 2 ST96812SB 2 1 ST94813SB 2 1 2.5 Recording and interface technology Interface Serial ATA (SATA) Recording method 16/17 EPRML Recording density BPI (bits/inch max) 778k Track density TPI (tracks/inch max) 126k 2 Areal density (Mbits/inch max) 98.2 Spindle speed (RPM) (± 0.2%) 5,400 Maximum Internal transfer rate (Mbytes/sec) 42 I/O data-transfer rate (Mbytes/sec max) 150 (SATA 1.

ページ13に含まれる内容の要旨

2.7 Seek time Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using drive diagnostics. The specifications in the table below are defined as follows: � Track-to-track seek time is an average of all possible single-track seeks in both directions. � Average seek time is a true statistical random average of at least 5,000 measurements of seeks between random tracks, less overhead. Table 2: Typical seek times Typical seek times (msec) Read Write T

ページ14に含まれる内容の要旨

2.9 Power specifications The drive receives DC power (+5V) through a native SATA power connector. 2.9.1 Power consumption Power requirements for the drives are listed in the table on page 8. Typical power measurements are based on an average of drives tested, under nominal conditions, at 25°C ambient temperature, after 25 minutes of oper- ation. • Spinup power Spinup power is measured from the time of power-on to the time that the drive spindle reaches operating speed. � Seek mode During seek m

ページ15に含まれる内容の要旨

Figure 2. Typical +5V only startup and operation current profile 2.9.2 Deferred spinup Momentus 5400.2 SATA drives provide a deferred spinup feature which storage subsystem controllers can use to sequence disc drive initialization. This is beneficial to systems which include multiple Serial ATA hard disc drives because it allows subsystem controllers to stagger the spinup of each drive to accommodate available power supply current. This feature does not impact time-to-ready in typical de

ページ16に含まれる内容の要旨

2.9.3 Conducted noise Input noise ripple is measured at the host system power supply across an equivalent 15-ohm resistive load on the +5 volt line. Using 5-volt power, the drive is expected to operate with a maximum of 100 mV peak-to-peak square-wave injected noise at up to 10 MHz. Note. Equivalent resistance is calculated by dividing the nominal voltage by the typical RMS read/write current. 2.9.4 Voltage tolerance Voltage tolerance (including noise): 5V ± 5% 2.10 Environmental specificatio

ページ17に含まれる内容の要旨

2.10.5 Shock All shock specifications assume that the drive is mounted securely with the input shock applied at the drive mounting screws. Shock may be applied in the X, Y or Z axis. 2.10.5.1 Operating shock These drives comply with the performance levels specified in this document when subjected to a maximum operating shock of 250 Gs based on half-sine shock pulses of 2 msec. Shocks should not be repeated more than two times per second. 2.10.5.2 Nonoperating shock The nonoperating shock leve

ページ18に含まれる内容の要旨

2.11 Acoustics Drive acoustics are measured as overall A-weighted acoustic sound power levels (no pure tones). All mea- surements are consistent with ISO document 7779. Sound power measurements are taken under essentially free-field conditions over a reflecting plane. For all tests, the drive is oriented with the cover facing upward. For seek mode tests, the drive is placed in seek mode only. The number of seeks per second is defined by the following equation: (Number of seeks per second =

ページ19に含まれる内容の要旨

2.13 Reliability Measurement type Specification 14 Nonrecoverable read errors 1 per 10 bits read, max. Annualized Failure Rate (AFR) 1.74% at maximum case temperature of 40°C and 8,760 power on hours (POH). Load/Unload (U/UL) 25°C, 50% relative humidity 600,000 software-controlled power on/off cycles 20,000 hard power on/off cycles 32°C, 80% relative humidity 600,000 software-controlled power on/off cycles 5°C, 80% relative humidity 20,000 hard power on/off cycles 5°C, 10% relat

ページ20に含まれる内容の要旨

Korean RRL If these drives have the Korea Ministry of Information and Communication (MIC) logo, they comply with para- graph 1 of Article 11 of the Electromagnetic Compatibility control Regulation and meet the Electromagnetic Compatibility (EMC) Framework requirements of the Radio Research Laboratory (RRL) Ministry of Information and Communication Republic of Korea. These drives have been tested and comply with the Electromagnetic Interference/Electromagnetic Susceptibil- ity (EMI/EMS) for Cla


類似の説明書
# 取扱説明書 カテゴリ ダウンロード
1 Seagate ATA Interface Disc Drives ST94011A 取扱説明書 コンピュータ用ドライブ 7
2 Seagate 3000LS 取扱説明書 コンピュータ用ドライブ 7
3 Seagate 540SL 取扱説明書 コンピュータ用ドライブ 1
4 Seagate ATA Interface Disc Drives ST92811A 取扱説明書 コンピュータ用ドライブ 4
5 Seagate 851SL 取扱説明書 コンピュータ用ドライブ 0
6 Seagate BARRACUDA 4 FAMILY ST15150N/ND/DC 取扱説明書 コンピュータ用ドライブ 0
7 Seagate BARRACUDA 5400.1 ST340015A 取扱説明書 コンピュータ用ドライブ 7
8 Seagate BARRACUDA 7200.11 SERIAL ATA ST3500320AS 取扱説明書 コンピュータ用ドライブ 6
9 Seagate BARRACUDA 4 FAMILY ST15150W/WD/WC 取扱説明書 コンピュータ用ドライブ 0
10 Seagate Backup Plus STCA1000100 取扱説明書 コンピュータ用ドライブ 17
11 Seagate BARRACUDA 7200.11 SERIAL ATA ST3750330AS 取扱説明書 コンピュータ用ドライブ 0
12 Seagate BARRACUDA 7200.11 SERIAL ATA ST3500620AS 取扱説明書 コンピュータ用ドライブ 5
13 Seagate BARRACUDA 7200.11 SERIAL ATA ST3750630AS 取扱説明書 コンピュータ用ドライブ 1
14 Seagate Barracuda 7200.9 取扱説明書 コンピュータ用ドライブ 8
15 Seagate Barracuda 7200.8 PATA 取扱説明書 コンピュータ用ドライブ 3
16 Sony MSH-128S2 取扱説明書 コンピュータ用ドライブ 2
17 Sony 2GB Flash Drive USM2GLX 取扱説明書 コンピュータ用ドライブ 0
18 Sony SAITE1300-F 取扱説明書 コンピュータ用ドライブ 0
19 Sony CRX - 160E 取扱説明書 コンピュータ用ドライブ 0
20 Sony 2GN 取扱説明書 コンピュータ用ドライブ 0