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	<title>Comentarios en: Saber la velocidad lectura/escritura de un Pendrive</title>
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	<link>http://reparaciondepc.cl/blog/saber-la-velocidad-lecturaescritura-de-un-pendrive/</link>
	<description>Reparación de PC, Consejos de Internet, Opinión, Descargas y Manuales Gratis</description>
	<lastBuildDate>Thu, 24 May 2012 03:30:49 +0000</lastBuildDate>
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	<item>
		<title>Por: el.xiko</title>
		<link>http://reparaciondepc.cl/blog/saber-la-velocidad-lecturaescritura-de-un-pendrive/comment-page-1/#comment-14615</link>
		<dc:creator>el.xiko</dc:creator>
		<pubDate>Sat, 04 Jun 2011 01:00:23 +0000</pubDate>
		<guid isPermaLink="false">http://reparaciondepc.cl/blog/?p=8074#comment-14615</guid>
		<description>mi KINGSTON DATATRAVELER 100 G2. igual es de 8 GB y alcanza 32 mb de lectura y 24 mb de escritura</description>
		<content:encoded><![CDATA[<p><span class='eg-image' style='float:left; padding-right:0px; padding-right:8px; padding-top:5px; padding-bottom:4px; border:0px;background:none;; width:30px' ><img alt='' src='http://1.gravatar.com/avatar/94da85e704d1afcf4a5c789c225bdc44?s=30&amp;d=http%3A%2F%2Freparaciondepc.cl%2Fblog%2Fwp-content%2Fthemes%2Freppc-blog%2Fimages%2Fdesconocido.png%3Fs%3D30&amp;r=G' class='avatar avatar-30 photo' height='30' width='30' /></span>mi KINGSTON DATATRAVELER 100 G2. igual es de 8 GB y alcanza 32 mb de lectura y 24 mb de escritura</p>
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	<item>
		<title>Por: Overclocking</title>
		<link>http://reparaciondepc.cl/blog/saber-la-velocidad-lecturaescritura-de-un-pendrive/comment-page-1/#comment-14277</link>
		<dc:creator>Overclocking</dc:creator>
		<pubDate>Fri, 13 May 2011 23:49:57 +0000</pubDate>
		<guid isPermaLink="false">http://reparaciondepc.cl/blog/?p=8074#comment-14277</guid>
		<description>La gracia de los SSD no es tanto la velocidad secuencial en escritura y lectura, que es superior a los discos magneticos, sino, en los tiempos de acceso e instrucciones por segundo. Diferencias muy muy grandes:

SSD:
Random Read 4KB (QD=1) :    14.917 MB/s [  3641.8 IOPS]
Random Write 4KB (QD=1) :     1.881 MB/s [   459.3 IOPS]
Random Read 4KB (QD=32) :    16.102 MB/s [  3931.1 IOPS]
Random Write 4KB (QD=32) :     1.915 MB/s [   467.5 IOPS]

MAGNETICO:
Random Read 4KB (QD=1) :     0.615 MB/s [   150.3 IOPS]
Random Write 4KB (QD=1) :     1.309 MB/s [   319.5 IOPS]
Random Read 4KB (QD=32) :     0.711 MB/s [   173.5 IOPS]
Random Write 4KB (QD=32) :     1.314 MB/s [   320.9 IOPS]</description>
		<content:encoded><![CDATA[<p><span class='eg-image' style='float:left; padding-right:0px; padding-right:8px; padding-top:5px; padding-bottom:4px; border:0px;background:none;; width:30px' ><img alt='' src='http://1.gravatar.com/avatar/7ebb4b9e27351b9a03380991e1c83e74?s=30&amp;d=http%3A%2F%2Freparaciondepc.cl%2Fblog%2Fwp-content%2Fthemes%2Freppc-blog%2Fimages%2Fdesconocido.png%3Fs%3D30&amp;r=G' class='avatar avatar-30 photo' height='30' width='30' /></span>La gracia de los SSD no es tanto la velocidad secuencial en escritura y lectura, que es superior a los discos magneticos, sino, en los tiempos de acceso e instrucciones por segundo. Diferencias muy muy grandes:</p>
<p>SSD:<br />
Random Read 4KB (QD=1) :    14.917 MB/s [  3641.8 IOPS]<br />
Random Write 4KB (QD=1) :     1.881 MB/s [   459.3 IOPS]<br />
Random Read 4KB (QD=32) :    16.102 MB/s [  3931.1 IOPS]<br />
Random Write 4KB (QD=32) :     1.915 MB/s [   467.5 IOPS]</p>
<p>MAGNETICO:<br />
Random Read 4KB (QD=1) :     0.615 MB/s [   150.3 IOPS]<br />
Random Write 4KB (QD=1) :     1.309 MB/s [   319.5 IOPS]<br />
Random Read 4KB (QD=32) :     0.711 MB/s [   173.5 IOPS]<br />
Random Write 4KB (QD=32) :     1.314 MB/s [   320.9 IOPS]</p>
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	<item>
		<title>Por: XtrophiaHW</title>
		<link>http://reparaciondepc.cl/blog/saber-la-velocidad-lecturaescritura-de-un-pendrive/comment-page-1/#comment-11327</link>
		<dc:creator>XtrophiaHW</dc:creator>
		<pubDate>Thu, 06 Jan 2011 04:30:45 +0000</pubDate>
		<guid isPermaLink="false">http://reparaciondepc.cl/blog/?p=8074#comment-11327</guid>
		<description> 
-----------------------------------------------------------------------
CrystalDiskMark 3.0 (C) 2007-2010 hiyohiyo
Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]
 
Sequential Read :    95.253 MB/s
Sequential Write :    80.921 MB/s
Random Read 512KB :    44.129 MB/s
Random Write 512KB :    70.096 MB/s
Random Read 4KB (QD=1) :     0.615 MB/s [   150.3 IOPS]
Random Write 4KB (QD=1) :     1.309 MB/s [   319.5 IOPS]
Random Read 4KB (QD=32) :     0.711 MB/s [   173.5 IOPS]
Random Write 4KB (QD=32) :     1.314 MB/s [   320.9 IOPS]
 
Test : 100 MB [D: 26.5% (220.7/833.9 GB)] (x5)
Date : 2011/01/05 22:28:36
OS : Windows 7 Ultimate Edition [6.1 Build 7600] (x86)
 
 
 
Pues aqui las lecturas de mi WD Green, no se ve nada lento, esas son las de SSD? no le veo gran cosa, pero bueno depende de la marca y modelo, los G.skill son muy buenos :)
 </description>
		<content:encoded><![CDATA[<p><span class='eg-image' style='float:left; padding-right:0px; padding-right:8px; padding-top:5px; padding-bottom:4px; border:0px;background:none;; width:30px' ><img alt='' src='http://0.gravatar.com/avatar/c94fa8f110decaa288154acc0e63023c?s=30&amp;d=http%3A%2F%2Freparaciondepc.cl%2Fblog%2Fwp-content%2Fthemes%2Freppc-blog%2Fimages%2Fdesconocido.png%3Fs%3D30&amp;r=G' class='avatar avatar-30 photo' height='30' width='30' /></span> <br />
&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br />
CrystalDiskMark 3.0 (C) 2007-2010 hiyohiyo<br />
Crystal Dew World : <a href="http://crystalmark.info/" rel="nofollow">http://crystalmark.info/</a><br />
&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br />
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]<br />
 <br />
Sequential Read :    95.253 MB/s<br />
Sequential Write :    80.921 MB/s<br />
Random Read 512KB :    44.129 MB/s<br />
Random Write 512KB :    70.096 MB/s<br />
Random Read 4KB (QD=1) :     0.615 MB/s [   150.3 IOPS]<br />
Random Write 4KB (QD=1) :     1.309 MB/s [   319.5 IOPS]<br />
Random Read 4KB (QD=32) :     0.711 MB/s [   173.5 IOPS]<br />
Random Write 4KB (QD=32) :     1.314 MB/s [   320.9 IOPS]<br />
 <br />
Test : 100 MB [D: 26.5% (220.7/833.9 GB)] (x5)<br />
Date : 2011/01/05 22:28:36<br />
OS : Windows 7 Ultimate Edition [6.1 Build 7600] (x86)<br />
 <br />
 <br />
 <br />
Pues aqui las lecturas de mi WD Green, no se ve nada lento, esas son las de SSD? no le veo gran cosa, pero bueno depende de la marca y modelo, los G.skill son muy buenos :)<br />
 </p>
]]></content:encoded>
	</item>
	<item>
		<title>Por: DoctorPC</title>
		<link>http://reparaciondepc.cl/blog/saber-la-velocidad-lecturaescritura-de-un-pendrive/comment-page-1/#comment-7656</link>
		<dc:creator>DoctorPC</dc:creator>
		<pubDate>Sat, 07 Aug 2010 16:17:07 +0000</pubDate>
		<guid isPermaLink="false">http://reparaciondepc.cl/blog/?p=8074#comment-7656</guid>
		<description>&lt;p&gt;&lt;strong&gt;@humberto:&lt;/strong&gt; Gracias maestro, yo aún no he tenido dinero para comprar un SSD, pero con esas velocidades creo que vale el dinero comprarlos!&lt;/p&gt;</description>
		<content:encoded><![CDATA[<p><span class='eg-image' style='float:left; padding-right:0px; padding-right:8px; padding-top:5px; padding-bottom:4px; border:0px;background:none;; width:30px' ><a rel='external nofollow' href='http://reparaciondepc.cl/'><img alt='' src='http://0.gravatar.com/avatar/cb28d5571b29fb86e4b20e9f65871778?s=30&amp;d=http%3A%2F%2Freparaciondepc.cl%2Fblog%2Fwp-content%2Fthemes%2Freppc-blog%2Fimages%2Fdesconocido.png%3Fs%3D30&amp;r=G' class='avatar avatar-30 photo' height='30' width='30' /></a></span>
<p><strong>@humberto:</strong> Gracias maestro, yo aún no he tenido dinero para comprar un SSD, pero con esas velocidades creo que vale el dinero comprarlos!</p>
]]></content:encoded>
	</item>
	<item>
		<title>Por: humberto</title>
		<link>http://reparaciondepc.cl/blog/saber-la-velocidad-lecturaescritura-de-un-pendrive/comment-page-1/#comment-7646</link>
		<dc:creator>humberto</dc:creator>
		<pubDate>Fri, 06 Aug 2010 22:38:54 +0000</pubDate>
		<guid isPermaLink="false">http://reparaciondepc.cl/blog/?p=8074#comment-7646</guid>
		<description>-----------------------------------------------------------------------
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]
           Sequential Read :    33.479 MB/s
          Sequential Write :    27.435 MB/s
         Random Read 512KB :    19.391 MB/s
        Random Write 512KB :    24.860 MB/s
    Random Read 4KB (QD=1) :     0.400 MB/s [    97.7 IOPS]
   Random Write 4KB (QD=1) :     0.813 MB/s [   198.5 IOPS]
   Random Read 4KB (QD=32) :     0.563 MB/s [   137.4 IOPS]
  Random Write 4KB (QD=32) :     0.873 MB/s [   213.1 IOPS]
  Test : 100 MB [D: 47.3% (70.5/149.0 GB)] (x5)
  Date : 2010/08/06 18:21:56
    OS : Windows 7 Ultimate Edition [6.1 Build 7600] (x64)
 

-----------------------------------------------------------------------
 -----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]
           Sequential Read :    18.001 MB/s
          Sequential Write :    17.918 MB/s
         Random Read 512KB :    13.093 MB/s
        Random Write 512KB :    16.127 MB/s
    Random Read 4KB (QD=1) :     0.455 MB/s [   111.0 IOPS]
   Random Write 4KB (QD=1) :     0.541 MB/s [   132.2 IOPS]
   Random Read 4KB (QD=32) :     0.504 MB/s [   123.0 IOPS]
  Random Write 4KB (QD=32) :     0.550 MB/s [   134.3 IOPS]
  Test : 100 MB [J: 54.6% (20.4/37.3 GB)] (x5)
  Date : 2010/08/06 18:30:01
    OS : Windows 7 Ultimate Edition [6.1 Build 7600] (x64)
 

-----------------------------------------------------------------------
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]
           Sequential Read :   121.283 MB/s
          Sequential Write :    68.100 MB/s
         Random Read 512KB :   115.342 MB/s
        Random Write 512KB :    52.194 MB/s
    Random Read 4KB (QD=1) :    14.917 MB/s [  3641.8 IOPS]
   Random Write 4KB (QD=1) :     1.881 MB/s [   459.3 IOPS]
   Random Read 4KB (QD=32) :    16.102 MB/s [  3931.1 IOPS]
  Random Write 4KB (QD=32) :     1.915 MB/s [   467.5 IOPS]
  Test : 100 MB [C: 48.6% (58.0/119.2 GB)] (x5)
  Date : 2010/08/06 18:35:41
    OS : Windows 7 Ultimate Edition [6.1 Build 7600] (x64)
  
el tercer test es con un disco ssd de 128 G</description>
		<content:encoded><![CDATA[<p><span class='eg-image' style='float:left; padding-right:0px; padding-right:8px; padding-top:5px; padding-bottom:4px; border:0px;background:none;; width:30px' ><img alt='' src='http://1.gravatar.com/avatar/367429480103f4e3c3bb87578e452b55?s=30&amp;d=http%3A%2F%2Freparaciondepc.cl%2Fblog%2Fwp-content%2Fthemes%2Freppc-blog%2Fimages%2Fdesconocido.png%3Fs%3D30&amp;r=G' class='avatar avatar-30 photo' height='30' width='30' /></span>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br />
&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br />
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]<br />
           Sequential Read :    33.479 MB/s<br />
          Sequential Write :    27.435 MB/s<br />
         Random Read 512KB :    19.391 MB/s<br />
        Random Write 512KB :    24.860 MB/s<br />
    Random Read 4KB (QD=1) :     0.400 MB/s [    97.7 IOPS]<br />
   Random Write 4KB (QD=1) :     0.813 MB/s [   198.5 IOPS]<br />
   Random Read 4KB (QD=32) :     0.563 MB/s [   137.4 IOPS]<br />
  Random Write 4KB (QD=32) :     0.873 MB/s [   213.1 IOPS]<br />
  Test : 100 MB [D: 47.3% (70.5/149.0 GB)] (x5)<br />
  Date : 2010/08/06 18:21:56<br />
    OS : Windows 7 Ultimate Edition [6.1 Build 7600] (x64)<br />
 </p>
<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br />
 &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br />
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]<br />
           Sequential Read :    18.001 MB/s<br />
          Sequential Write :    17.918 MB/s<br />
         Random Read 512KB :    13.093 MB/s<br />
        Random Write 512KB :    16.127 MB/s<br />
    Random Read 4KB (QD=1) :     0.455 MB/s [   111.0 IOPS]<br />
   Random Write 4KB (QD=1) :     0.541 MB/s [   132.2 IOPS]<br />
   Random Read 4KB (QD=32) :     0.504 MB/s [   123.0 IOPS]<br />
  Random Write 4KB (QD=32) :     0.550 MB/s [   134.3 IOPS]<br />
  Test : 100 MB [J: 54.6% (20.4/37.3 GB)] (x5)<br />
  Date : 2010/08/06 18:30:01<br />
    OS : Windows 7 Ultimate Edition [6.1 Build 7600] (x64)<br />
 </p>
<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br />
&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br />
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]<br />
           Sequential Read :   121.283 MB/s<br />
          Sequential Write :    68.100 MB/s<br />
         Random Read 512KB :   115.342 MB/s<br />
        Random Write 512KB :    52.194 MB/s<br />
    Random Read 4KB (QD=1) :    14.917 MB/s [  3641.8 IOPS]<br />
   Random Write 4KB (QD=1) :     1.881 MB/s [   459.3 IOPS]<br />
   Random Read 4KB (QD=32) :    16.102 MB/s [  3931.1 IOPS]<br />
  Random Write 4KB (QD=32) :     1.915 MB/s [   467.5 IOPS]<br />
  Test : 100 MB [C: 48.6% (58.0/119.2 GB)] (x5)<br />
  Date : 2010/08/06 18:35:41<br />
    OS : Windows 7 Ultimate Edition [6.1 Build 7600] (x64)<br />
 <br />
el tercer test es con un disco ssd de 128 G</p>
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