{"id":420,"date":"2012-11-30T11:19:21","date_gmt":"2012-11-30T10:19:21","guid":{"rendered":"http:\/\/www.zerfallskonstante.de\/?p=420"},"modified":"2015-03-09T14:07:17","modified_gmt":"2015-03-09T13:07:17","slug":"usb-geschwindigkeit","status":"publish","type":"post","link":"https:\/\/www.zerfallskonstante.de\/?p=420","title":{"rendered":"USB-Geschwindigkeit"},"content":{"rendered":"

CD-ROM &nbsp<\/code> – 7,2 MByte\/s – 48X
\nDVD-ROM – 21,6 MByte\/s – 16X
\nUSB-IDE-Bridge-Chips – 25 MByte\/s – in externen HD-Geh\u00e4usen
\nUSB-SATA-Bridge-Chips – 30 MByte\/s
\nHighspeed-Modus (USB 2.0) – 36 MByte\/s – theoretisch maximal 60 MBytes\/s (480 MBit\/s)
\nFullspeed-Modus (USB 1.1\/2.0) – 1,2 MByte\/s<\/p>\n

sequenzielles Lesen von 64-KByte-Bl\u00f6cken von Laufwerk E:<\/strong><\/p>\n

[bash]
\nwinsat disk -read -seq -seqsize 65536 -drive E
\n[\/bash]<\/p>\n

Schreiben von zuf\u00e4lig verteilten 4-KByte-Bl\u00f6cken auf Laufwerk-Nummer 2<\/strong><\/p>\n

[bash]
\nwinsat disk -write -ransize 4096 -n 2
\n[\/bash]<\/p>\n","protected":false},"excerpt":{"rendered":"

CD-ROM &nbsp – 7,2 MByte\/s – 48X DVD-ROM – 21,6 MByte\/s – 16X USB-IDE-Bridge-Chips – 25 MByte\/s – in externen HD-Geh\u00e4usen USB-SATA-Bridge-Chips – 30 MByte\/s Highspeed-Modus (USB 2.0) – 36 MByte\/s – theoretisch maximal 60 MBytes\/s (480 MBit\/s) Fullspeed-Modus (USB … Weiterlesen →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14,10],"tags":[],"class_list":["post-420","post","type-post","status-publish","format-standard","hentry","category-cmd","category-windows"],"_links":{"self":[{"href":"https:\/\/www.zerfallskonstante.de\/index.php?rest_route=\/wp\/v2\/posts\/420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zerfallskonstante.de\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zerfallskonstante.de\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zerfallskonstante.de\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zerfallskonstante.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=420"}],"version-history":[{"count":8,"href":"https:\/\/www.zerfallskonstante.de\/index.php?rest_route=\/wp\/v2\/posts\/420\/revisions"}],"predecessor-version":[{"id":645,"href":"https:\/\/www.zerfallskonstante.de\/index.php?rest_route=\/wp\/v2\/posts\/420\/revisions\/645"}],"wp:attachment":[{"href":"https:\/\/www.zerfallskonstante.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zerfallskonstante.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zerfallskonstante.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}