控易電子軍工級(jí)固態(tài)電子盤(pán)(SSD)
發(fā)布時(shí)間：2007/5/19 13:08:17 修改時(shí)間：2007/4/5 15:52:15 瀏覽次數(shù)：1643

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軍工級(jí)固態(tài)電子盤(pán)(SSD)

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SSD電子盤(pán)即固態(tài)盤(pán)（Solid-state disk，SSD）也稱電子硬盤(pán)，由控制單元（Controller）和存儲(chǔ)單元（FlashIC）組成。由于固態(tài)盤(pán)沒(méi)有普通硬盤(pán)的機(jī)械旋轉(zhuǎn)裝置，因而抗震性能極佳，同時(shí)工作溫度范圍很寬，擴(kuò)展溫度的固態(tài)盤(pán)可工作在-45℃～+85℃之間，所以被軍事、車載、工控、視頻監(jiān)控、網(wǎng)絡(luò)監(jiān)控、網(wǎng)絡(luò)終端、電力、醫(yī)療、航空、導(dǎo)航設(shè)備等對(duì)數(shù)據(jù)存儲(chǔ)要求高的領(lǐng)域所重識(shí)，只因價(jià)格過(guò)于昂貴，目前還未能得到普及。
4GB SSD硬盤(pán)采用ATA接口，支持Ultra DMA Mode 4傳輸模式，同時(shí)支持微軟的Ready Boost技術(shù)，可作為操作系統(tǒng)的高速讀寫(xiě)緩存，實(shí)現(xiàn)系統(tǒng)和程序的加速。大大緩解用戶目前在切換程序過(guò)程中的緩慢等待時(shí)間。

當(dāng)用戶執(zhí)行數(shù)據(jù)讀取操作時(shí)，傳統(tǒng)硬盤(pán)每秒鐘只能響應(yīng)100-200次，而SSD硬盤(pán)可提高到每秒鐘5000次，徹底消除延遲現(xiàn)象。4GBSSD磁盤(pán)可與目前的SATA、IDE硬盤(pán)搭配使用。

    SSD硬盤(pán)介紹：
SSD硬盤(pán)，廣泛應(yīng)用于工業(yè)、冗余存儲(chǔ)等穩(wěn)定性比較高的領(lǐng)域，SSD硬盤(pán)是用Flash加FPGA開(kāi)發(fā)而成的，有以下特點(diǎn)：
　　●        持續(xù)讀/寫(xiě)速度：Up to 60MB/s
　　●        44Pin IDE接口(2.5-inch)，40Pin IDE接口(3.5-inch)
　　●        2.5-inch/3.5-inch的工業(yè)標(biāo)準(zhǔn)
　　●        符合ATA-5標(biāo)準(zhǔn)，支持PIO0-4，UDMA0-4
　　●        Master/Slave跳線選擇
　　●        百萬(wàn)次的擦寫(xiě)周期
　　●        容量：從2GB到128GB
　　●        10年的數(shù)據(jù)保持時(shí)間
　　●        防震、防碰撞的金屬外殼

　　●        緊湊的設(shè)計(jì)，厚度僅為9.5mm
　　●        讀寫(xiě)損耗均衡、壞塊管理算法專利
　　●        不穩(wěn)定供電時(shí)，具有可靠的運(yùn)行保證
　　●        快速的初始化，固件可以現(xiàn)場(chǎng)升級(jí)
              在可靠性方面有以下特點(diǎn)：
　　●        手動(dòng)/自動(dòng)的自診斷系統(tǒng)
　　●        可選的掉電保護(hù)電路
　　●        EDC/ECC錯(cuò)誤檢測(cè)和錯(cuò)誤糾正
　　●        SMART系統(tǒng)

normalTable style="MARGIN: auto auto auto 0.5pt; BORDER-COLLAPSE: collapse; mso-table-layout-alt: fixed; mso-padding-alt: 0cm 0cm 0cm 0cm" cellSpacing=0 cellPadding=0 border=0>

normal style="MARGIN: 3.7pt -1pt 0pt 5.5pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>SSD 2.5" vs. HDD 2.5" (Preliminary)
normal style="MARGIN: 0cm -1pt 0pt 5.8pt; LINE-HEIGHT: 8.5pt; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-line-height-rule: exactly" align=left>Parameter	normal style="MARGIN: 0cm -1pt 0pt 17.95pt; LINE-HEIGHT: 8.5pt; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-line-height-rule: exactly" align=left>SanDisk1 normal style="MARGIN: 0cm -1pt 0pt 18.65pt; LINE-HEIGHT: 9pt; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-line-height-rule: exactly" align=left>SSD 2.5"	normal style="MARGIN: 0cm -1pt 0pt 19.55pt; LINE-HEIGHT: 8.5pt; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-line-height-rule: exactly" align=left>Fujitsu2 normal style="MARGIN: 0cm -1pt 0pt 16.5pt; LINE-HEIGHT: 9pt; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-line-height-rule: exactly" align=left>HDD 2.5"	normal style="MARGIN: 0.25pt 8.55pt 0pt 19.5pt; TEXT-INDENT: -8pt; LINE-HEIGHT: 9pt; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-line-height-rule: exactly" align=left>SSD Beneﬁts vs. HDD
normal style="MARGIN: 2.6pt -1pt 0pt 5.8pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>Interface	normal style="MARGIN: 2.6pt 24.15pt 0pt 25.6pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>ATA-7	normal style="MARGIN: 2.6pt 24.7pt 0pt 25pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>ATA-7	normal style="MARGIN: 2.6pt 24.25pt 0pt 26.45pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>Same
normal style="MARGIN: 2.1pt -1pt 0pt 5.8pt; TEXT-ALIGN: left; mso-layout-grid-align: none; tab-stops: 63.0pt" align=left>Performance Burst normal style="MARGIN: 4.05pt 70.95pt 0pt 64.35pt; TEXT-INDENT: -0.6pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>Read3 normal style="MARGIN: 4.05pt 70.35pt 0pt 63.7pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>Write3 normal style="MARGIN: 4.05pt -1pt 0pt 63.85pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>Average access time3 normal style="MARGIN: 4.05pt -1pt 0pt 63.85pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>Microsoft® Vista™ OS normal style="MARGIN: 1.05pt 55.7pt 0pt 63.6pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>boot time4 normal style="MARGIN: 4.05pt -1pt 0pt 63.85pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>Microsoft® XP OS normal style="MARGIN: 1.05pt 55.7pt 0pt 63.6pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>boot time5 normal style="MARGIN: 4.05pt -1pt 0pt 63.85pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>I/O per second (IOPS) for normal style="MARGIN: 1.05pt -1pt 0pt 63.85pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>512B transfer size6	normal style="MARGIN: 2.1pt -1pt 0pt 17.15pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>150MB/sec normal style="MARGIN: 4.05pt -1pt 0pt 19.2pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>63MB/sec normal style="MARGIN: 4.05pt -1pt 0pt 19.2pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>38MB/sec normal style="MARGIN: 4.05pt 23.3pt 0pt 24.75pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>0.2ms normal style="MARGIN: 4.05pt 22.8pt 0pt 24.3pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>35 sec normal style="MARGIN: 0.55pt 0cm 0pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-line-height-rule: exactly" align=left> normal style="MARGIN: 0cm 22.65pt 0pt 24.15pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>13 sec normal style="MARGIN: 0.55pt 0cm 0pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-line-height-rule: exactly" align=left> normal style="MARGIN: 0cm -1pt 0pt 16.75pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>Read: 7000	normal style="MARGIN: 2.1pt -1pt 0pt 16.55pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>150MB/sec normal style="MARGIN: 4.05pt -1pt 0pt 13.45pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>18-35MB/sec normal style="MARGIN: 4.05pt -1pt 0pt 13.45pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>18-35MB/sec normal style="MARGIN: 4.05pt 24.9pt 0pt 25.2pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>17ms normal style="MARGIN: 4.05pt 23.4pt 0pt 23.7pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>48 sec normal style="MARGIN: 0.55pt 0cm 0pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-line-height-rule: exactly" align=left> normal style="MARGIN: 0cm 23.35pt 0pt 23.6pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>22 sec normal style="MARGIN: 0.55pt 0cm 0pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-line-height-rule: exactly" align=left> normal style="MARGIN: 0cm -1pt 0pt 20.25pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>Read: 56	normal style="MARGIN: 2.1pt 24.25pt 0pt 26.45pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>Same normal style="MARGIN: 4.05pt -1pt 0pt 18.85pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>~2x faster normal style="MARGIN: 4.05pt -1pt 0pt 17.8pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>1.4x faster normal style="MARGIN: 4.05pt -1pt 0pt 18.85pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>85x faster normal style="MARGIN: 4.05pt -1pt 0pt 17.8pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>1.3x faster normal style="MARGIN: 0.55pt 0cm 0pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-line-height-rule: exactly" align=left> normal style="MARGIN: 0cm -1pt 0pt 17.8pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>1.7x faster normal style="MARGIN: 0.55pt 0cm 0pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-line-height-rule: exactly" align=left> normal style="MARGIN: 0cm -1pt 0pt 16.8pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>125x faster
normal style="MARGIN: 1.5pt 53pt 0pt 63.85pt; TEXT-INDENT: -58.05pt; LINE-HEIGHT: 155%; TEXT-ALIGN: left; mso-layout-grid-align: none; tab-stops: 63.0pt" align=left>Power Spin up Read/Write Idle normal style="MARGIN: 0cm 72.05pt 0pt 63.75pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>Sleep	normal style="MARGIN: 1.5pt 25.25pt 0pt 26.7pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>0.0W normal style="MARGIN: 4.05pt 25.25pt 0pt 26.7pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>0.9W normal style="MARGIN: 4.05pt 25.25pt 0pt 26.7pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>0.4W normal style="MARGIN: 4.05pt 25.25pt 0pt 26.7pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>0.1W	normal style="MARGIN: 1.5pt 25.8pt 0pt 26.1pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>5.0W normal style="MARGIN: 4.05pt 25.8pt 0pt 26.1pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>1.9W normal style="MARGIN: 4.05pt 25.8pt 0pt 26.1pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>0.6W normal style="MARGIN: 4.05pt 23.75pt 0pt 24pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center>0.13W	normal style="MARGIN: 1.5pt -1pt 0pt 6.85pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>No spin up power normal style="MARGIN: 4.05pt -1pt 0pt 18.7pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>~1.5x less normal style="MARGIN: 4.05pt -1pt 0pt 21.8pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>~2x less normal style="MARGIN: 4.05pt -1pt 0pt 18.7pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>~1.3x less
normal style="MARGIN: 1.65pt -1pt 0pt 5.8pt; TEXT-ALIGN: left; mso-layout-grid-align: none; tab-stops: 63.0pt" align=left>Reliability MTBF7	normal style="MARGIN: 1.65pt -1pt 0pt 16.75pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>value="2" UnitName="m">2.0M hours	normal style="MARGIN: 1.65pt -1pt 0pt 15.8pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>300K hours	normal style="MARGIN: 1.65pt -1pt 0pt 18.4pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>~6x better
normal style="MARGIN: 1.55pt -1pt 0pt 5.8pt; TEXT-ALIGN: left; mso-layout-grid-align: none; tab-stops: 63.0pt" align=left>Temperature Operating range normal style="MARGIN: 1.05pt -1pt 0pt 5.8pt; TEXT-ALIGN: left; mso-layout-grid-align: none; tab-stops: 63.0pt" align=left>Conditions Non-operating	normal style="MARGIN: 1.55pt -1pt 0pt 17pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>value="0" UnitName="°C">0°C to value="70" UnitName="°C">70°C normal style="MARGIN: 4.05pt -1pt 0pt 13.9pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>value="55" UnitName="°C">-55°C to value="95" UnitName="°C">95°C	normal style="MARGIN: 1.55pt -1pt 0pt 16.4pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align=left>value="5" UnitName="°C">5°C

品牌：	未填
所在地：	北京
起訂：	≥1
供貨總量：	10000
有效期至：	長(zhǎng)期有效

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