{"id":20077,"date":"2020-09-16T18:30:44","date_gmt":"2020-09-16T11:30:44","guid":{"rendered":"https:\/\/www.yamagiwa2000.com\/blog\/?p=20077"},"modified":"2020-09-16T12:42:55","modified_gmt":"2020-09-16T05:42:55","slug":"usb3-2x2-2020","status":"publish","type":"post","link":"https:\/\/www.yamagiwa2000.com\/blog\/?p=20077","title":{"rendered":"USB\u30e1\u30e2\u30ea\u9045\u3044\u3001USB\u5916\u4ed8\u3051SSD\u3092\u8cfc\u5165 2020\u5e7409\u670814\u65e5"},"content":{"rendered":"<p><a data-flickr-embed=\"true\" href=\"https:\/\/www.flickr.com\/photos\/ninja_software\/3006483405\/in\/photolist-5zF1LM-4DA3AP-bpr1DZ-4qxmnY-osyaqU-dZX1is-8TJWqy-b5nNSH-y2nFkS-bpbpkC-4ozWoh-e76PXF-5VyibS-6Pd8ER-sAGaz7-25etXo7-5EAQxQ-9dgCVG-7pmoUF-zXkwH-6jNgsY-e7uTxo-5Trz9B-jLJo77-5ztPM2-6noDuU-5VzS4Q-6hs8rt-5zy66U-7KYBFp-5PHQYT-9yuciP-8hA56N-ikES85-6njwrD-3ScbkS-6Pd8EX-5JMySb-eEhjGL-BGqMU-85fktM-HwzGiP-4rQVq1-8MmzK5-tKTHL-4YAnyv-b6USWX-bsu9Hn-4Ni7Fi-7L8g8w\" title=\"+USB+\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/live.staticflickr.com\/3244\/3006483405_4af395e702_c.jpg\" width=\"800\" height=\"500\" alt=\"+USB+\"><\/a><script async src=\"\/\/embedr.flickr.com\/assets\/client-code.js\" charset=\"utf-8\"><\/script><\/p>\n<p>\u4ed5\u4e8b\u3067\u4f7f\u3063\u305fUSB\u30e1\u30e2\u30ea\u306e\u8ee2\u9001\u901f\u5ea6\u304c\u3059\u3054\u304f\u9045\u304f\u3066\u300c\u3042\u308c\uff1fUSB3.0\u306e\u8ee2\u9001\u901f\u5ea6\u3063\u3066\u3053\u3093\u306a\u3082\u3093\u3060\u3063\u305f\u3063\u3051\uff1f\u300d\u3068\u601d\u3044\u3001\u6539\u3081\u3066USB\u306e\u8ee2\u9001\u901f\u5ea6\u3092\u518d\u78ba\u8a8d\u3002<\/p>\n<p><font color=red><b><br \/>\nUSB1.1 : 12Mbps (1.5MBps)<br \/>\nUSB2.0 : 480Mbps (60MBps)<br \/>\nUSB3.0 : 5Gbps (625MBps) > USB3.2Gen1<br \/>\nUSB3.1Gen1 : 5Gbps (625MBps)<br \/>\nUSB3.1Gen2 : 10Gbps (1.25GBps) > USB3.2 Gen2<br \/>\nUSB3.2 : 20Gbps (2.5GBps) > USB3.2 Gen2x2<br \/>\n<br \/>\nThunderbolt : 10Gbps (1.25GBps)<br \/>\nThunderbolt2 : 20Gbs (2.5GBps)<br \/>\nThunderbolt3 : 40Gbps (5GBps)<br \/>\n<\/b><br \/>\n* bps = Bit\/second, Bps = Byte\/second \u3068\u8868\u8a18\u3057\u3066\u307e\u3059<\/font><\/p>\n<p>\u3067\u4ed5\u4e8b\u3067PC\u304b\u3089USB\u30e1\u30e2\u30ea\u306b\u30c7\u30fc\u30bf\u30b3\u30d4\u30fc\u3057\u3066\u3066\u308210Mbps\u304b\u308920Mbps\u3057\u304b\u51fa\u306a\u3044\u3002\u30b3\u30d4\u30fc\u3059\u308b\u30c7\u30fc\u30bf\u306f60GB\u3082\u3042\u308b\u306e\u3067\u7d76\u671b\u3059\u308b\u308f\u3051\u3067\u3059\u304c\u3001\u8272\u3005\u8abf\u3079\u305f\u3089\u3069\u3046\u3082USB3.1 Gen2\u3068\u304b\u3067\u3082USB\u30e1\u30e2\u30ea\u306f\u5927\u3057\u305f\u901f\u5ea6\u304c\u51fa\u306a\u3044\u3063\u307d\u3044\u30025Gbps\u3068\u304b10Gbps\u3068\u304bUSB\u306e\u898f\u683c\u3067\u8ee2\u9001\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3066\u3082\u305f\u3076\u3093\u30e1\u30e2\u30ea\u81ea\u4f53\u306eI\/O\u306e\u901f\u5ea6\u3067100Mbps\u3084200Mbps\u3050\u3089\u3044\u304c\u9650\u5ea6\u307f\u305f\u3044\u306a\u611f\u3058\u3002<\/p>\n<p><a href=\"https:\/\/pofpon.net\/usbmemory-speed-compare\/\" target=\"_blank\" rel=\"noopener noreferrer\">USB3.0\u30e1\u30e2\u30ea\u306e\u901f\u5ea6\u6bd4\u8f03<\/a><\/p>\n<p>\u4ed5\u4e8b\u3067\u4f7f\u3063\u305f\u30c7\u30fc\u30bf\u306e\u30b3\u30d4\u30fc\u5143\u306ePC\u306eUSB\u306e\u53e3\u304cUSB2.0\u3060\u3063\u305f\u306e\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u3068\u306f\u3044\u3048\u3001\u4ed5\u4e8b\u3084\u3089\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u3067\u3082\u305d\u3046\u3060\u3051\u3069\u3001\u5927\u5bb9\u91cf\u30c7\u30fc\u30bf\u306e\u30b3\u30d4\u30fc\u5f85\u3061\u3067\u4f55\u3082\u51fa\u6765\u306a\u3044\u3068\u3044\u3046\u3088\u3046\u306a\u72b6\u6cc1\u306f\u5acc\u306a\u306e\u3067\u3072\u3068\u3064\u3050\u3089\u3044\u306f\u3057\u3063\u304b\u308a\u3057\u305f\u8ee2\u9001\u901f\u5ea6\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u6301\u3063\u3066\u304a\u304d\u305f\u3044\u3002<\/p>\n<p>\u305d\u3046\u306a\u308b\u3068\u591a\u5206\u3001M.2\u306eSSD\u306b\u306a\u308b\u307f\u305f\u3044\u3002\u3061\u3087\u3063\u3068\u524d\u307e\u3067\u306f2.5\u30a4\u30f3\u30c1\u306eSATA\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u306eSSD\u306b\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u4ed8\u3051\u3066USB3.0\u63a5\u7d9a\u3068\u304b\u306e\u3082\u306e\u304c\u591a\u304b\u3063\u305f\u3051\u3069\u3001\u305d\u308c\u3067\u3082500Mbps\u3050\u3089\u3044\u3057\u304b\u51fa\u3066\u306a\u304b\u3063\u305f\u8a18\u61b6\u3002M.2\u306eSSD\u306a\u3089\u3060\u3044\u305f\u30441Gbps\u51fa\u305d\u3046\u3002<\/p>\n<p>\u3068\u3044\u3046\u308f\u3051\u3067\u663c\u4f11\u307f\u306b\u30d5\u30a9\u30fc\u30c1\u30e5\u30f3\u306b\u884c\u3063\u3066\u4f7f\u3048\u305d\u3046\u306aM.2\u306eUSB\u30c9\u30e9\u30a4\u30d6\u3092\u8cfc\u5165\u3002\u3067\u3001900Gbps\u8fd1\u304f\u51fa\u307e\u3057\u305f\u3002<\/p>\n<p><a href=\"https:\/\/www.yamagiwa2000.com\/blog\/wp-content\/uploads\/2020\/09\/DiskSpeedTest.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.yamagiwa2000.com\/blog\/wp-content\/uploads\/2020\/09\/DiskSpeedTest-484x500.png\" alt=\"\" width=\"484\" height=\"500\" class=\"alignnone size-medium wp-image-20086\" srcset=\"https:\/\/www.yamagiwa2000.com\/blog\/wp-content\/uploads\/2020\/09\/DiskSpeedTest-484x500.png 484w, https:\/\/www.yamagiwa2000.com\/blog\/wp-content\/uploads\/2020\/09\/DiskSpeedTest.png 732w\" sizes=\"(max-width: 484px) 100vw, 484px\" \/><\/a><\/p>\n<p>\u3067\u3082\u305b\u3063\u304b\u304f2000Mbps\u3050\u3089\u3044\u51fa\u308b\u3084\u3064\u3092\u8cb7\u3063\u305f\u306e\u306b\u30012000Mbps\u306fUSB3.2 Gen2x2\u306e\u5834\u5408\u306e\u307f\u51fa\u308b\u901f\u5ea6\u3089\u3057\u304f\u3001Macbook Pro 2020\u3067\u30822&#215;2\u306b\u306f\u307e\u3060\u5bfe\u5fdc\u3057\u3066\u304a\u3089\u305a1000Mbps\u307e\u3067\u3057\u304b\u51fa\u307e\u305b\u3093\u3002\u3053\u308c\u306a\u3089\u3082\u3046\u3061\u3087\u3063\u3068\u5b89\u3044\u578b\u756a\u306e\u3082\u306e\u3067\u3082\u826f\u304b\u3063\u305f\u304b\u3082\u3057\u308c\u3093\u3002<\/p>\n<p>\u3067\u3082\u3053\u308c\u306730GB\u8d85\u3048\u308bVM\u30a4\u30e1\u30fc\u30b8\u306e\u30b3\u30d4\u30fc\u3082\u5168\u7136\u697d\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p><iframe style=\"width:120px;height:240px;\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" frameborder=\"0\" src=\"\/\/rcm-fe.amazon-adsystem.com\/e\/cm?lt1=_blank&#038;bc1=000000&#038;IS2=1&#038;bg1=FFFFFF&#038;fc1=000000&#038;lc1=0000FF&#038;t=yamagiwa2000c-22&#038;language=ja_JP&#038;o=9&#038;p=8&#038;l=as4&#038;m=amazon&#038;f=ifr&#038;ref=as_ss_li_til&#038;asins=B07YFGT6L5&#038;linkId=e4bc76c7bd9c2281b7ed5cc29ba42d07\"><\/iframe><br \/>\n\u2191 \u3053\u306e\u7b50\u4f53\u3067\u3059\u304c\u3001\u91d1\u5c5e\u88fd\u3067\u5c48\u5f37\u3067\u3059\u3002\u305f\u3060\u3057\u7d50\u69cb\u71b1\u3092\u6301\u3061\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ed5\u4e8b\u3067\u4f7f\u3063\u305fUSB\u30e1\u30e2\u30ea\u306e\u8ee2\u9001\u901f\u5ea6\u304c\u3059\u3054\u304f\u9045\u304f\u3066\u300c\u3042\u308c\uff1fUSB3.0\u306e\u8ee2\u9001\u901f\u5ea6\u3063\u3066\u3053\u3093\u306a\u3082\u3093\u3060\u3063\u305f\u3063\u3051\uff1f\u300d\u3068\u601d\u3044\u3001\u6539\u3081\u3066USB\u306e\u8ee2\u9001\u901f\u5ea6\u3092\u518d\u78ba\u8a8d\u3002 USB1.1 : 12Mbps (1.5MBps) USB2.0 : 480Mbps (60MBps) USB3.0 : 5Gbps (625MBps) > USB3.2Gen1 USB3.1Gen1 : 5Gbps (625MBps) USB3.1Gen2 : 10Gbps (1.25GBps) > USB3.2 Gen2 USB3.2 : 20Gbps (2.5GBps) > USB3.2 Gen2x2 Thunderbolt : 10Gbps (1.25GBps) Thunderbolt2 : 20Gbs (2.5GBps) Thunderbolt3 : 40Gbps (5GBps) * bps = Bit\/second, Bps = Byte\/second \u3068\u8868\u8a18\u3057\u3066\u307e\u3059 \u3067\u4ed5\u4e8b\u3067PC\u304b\u3089USB\u30e1\u30e2\u30ea\u306b\u30c7\u30fc\u30bf\u30b3\u30d4\u30fc\u3057\u3066\u3066\u308210Mbps\u304b\u308920Mbps\u3057\u304b\u51fa\u306a\u3044\u3002\u30b3\u30d4\u30fc\u3059\u308b\u30c7\u30fc\u30bf\u306f60GB\u3082\u3042\u308b\u306e\u3067\u7d76\u671b\u3059\u308b\u308f\u3051\u3067\u3059\u304c\u3001\u8272\u3005\u8abf\u3079\u305f\u3089\u3069\u3046\u3082USB3.1 Gen2\u3068\u304b\u3067\u3082USB\u30e1\u30e2\u30ea\u306f\u5927\u3057\u305f\u901f\u5ea6\u304c\u51fa\u306a\u3044\u3063\u307d\u3044\u30025Gbps\u3068\u304b10Gbps\u3068\u304bUSB\u306e\u898f\u683c\u3067\u8ee2\u9001\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3066\u3082\u305f\u3076\u3093\u30e1\u30e2\u30ea\u81ea\u4f53\u306eI\/O\u306e\u901f\u5ea6\u3067100Mbps\u3084200Mbps\u3050\u3089\u3044\u304c\u9650\u5ea6\u307f\u305f\u3044\u306a\u611f\u3058\u3002 USB3.0\u30e1\u30e2\u30ea\u306e\u901f\u5ea6\u6bd4\u8f03 \u4ed5\u4e8b\u3067\u4f7f\u3063\u305f\u30c7\u30fc\u30bf\u306e\u30b3\u30d4\u30fc\u5143\u306ePC\u306eUSB\u306e\u53e3\u304cUSB2.0\u3060\u3063\u305f\u306e\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u3068\u306f\u3044\u3048\u3001\u4ed5\u4e8b\u3084\u3089\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u3067\u3082\u305d\u3046\u3060\u3051\u3069\u3001\u5927\u5bb9\u91cf\u30c7\u30fc\u30bf\u306e\u30b3\u30d4\u30fc\u5f85\u3061\u3067\u4f55\u3082\u51fa\u6765\u306a\u3044\u3068\u3044\u3046\u3088\u3046\u306a\u72b6\u6cc1\u306f\u5acc\u306a\u306e\u3067\u3072\u3068\u3064\u3050\u3089\u3044\u306f\u3057\u3063\u304b\u308a\u3057\u305f\u8ee2\u9001\u901f\u5ea6\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u6301\u3063\u3066\u304a\u304d\u305f\u3044\u3002 \u305d\u3046\u306a\u308b\u3068\u591a\u5206\u3001M.2\u306eSSD\u306b\u306a\u308b\u307f\u305f\u3044\u3002\u3061\u3087\u3063\u3068\u524d\u307e\u3067\u306f2.5\u30a4\u30f3\u30c1\u306eSATA\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u306eSSD\u306b\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u4ed8\u3051\u3066USB3.0\u63a5\u7d9a\u3068\u304b\u306e\u3082\u306e\u304c\u591a\u304b\u3063\u305f\u3051\u3069\u3001\u305d\u308c\u3067\u3082500Mbps\u3050\u3089\u3044\u3057\u304b\u51fa\u3066\u306a\u304b\u3063\u305f\u8a18\u61b6\u3002M.2\u306eSSD\u306a\u3089\u3060\u3044\u305f\u30441Gbps\u51fa\u305d\u3046\u3002 \u3068\u3044\u3046\u308f\u3051\u3067\u663c\u4f11\u307f\u306b\u30d5\u30a9\u30fc\u30c1\u30e5\u30f3\u306b\u884c\u3063\u3066\u4f7f\u3048\u305d\u3046\u306aM.2\u306eUSB\u30c9\u30e9\u30a4\u30d6\u3092\u8cfc\u5165\u3002\u3067\u3001900Gbps\u8fd1\u304f\u51fa\u307e\u3057\u305f\u3002 \u3067\u3082\u305b\u3063\u304b\u304f2000Mbps\u3050\u3089\u3044\u51fa\u308b\u3084\u3064\u3092\u8cb7\u3063\u305f\u306e\u306b\u30012000Mbps\u306fUSB3.2 Gen2x2\u306e\u5834\u5408\u306e\u307f\u51fa\u308b\u901f\u5ea6\u3089\u3057\u304f\u3001Macbook Pro 2020\u3067\u30822&#215;2\u306b\u306f\u307e\u3060\u5bfe\u5fdc\u3057\u3066\u304a\u3089\u305a1000Mbps\u307e\u3067\u3057\u304b\u51fa\u307e\u305b\u3093\u3002\u3053\u308c\u306a\u3089\u3082\u3046\u3061\u3087\u3063\u3068\u5b89\u3044\u578b\u756a\u306e\u3082\u306e\u3067\u3082\u826f\u304b\u3063\u305f\u304b\u3082\u3057\u308c\u3093\u3002 \u3067\u3082\u3053\u308c\u306730GB\u8d85\u3048\u308bVM\u30a4\u30e1\u30fc\u30b8\u306e\u30b3\u30d4\u30fc\u3082\u5168\u7136\u697d\u306b\u306a\u308a\u307e\u3057\u305f\u3002 \u2191 \u3053\u306e\u7b50\u4f53\u3067\u3059\u304c\u3001\u91d1\u5c5e\u88fd\u3067\u5c48\u5f37\u3067\u3059\u3002\u305f\u3060\u3057\u7d50\u69cb\u71b1\u3092\u6301\u3061\u307e\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[149,24],"tags":[11426,11427,1518,11424,4913,1802,889,1552,4867,11425,5855,5767,11428,4705],"_links":{"self":[{"href":"https:\/\/www.yamagiwa2000.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/20077"}],"collection":[{"href":"https:\/\/www.yamagiwa2000.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yamagiwa2000.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yamagiwa2000.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yamagiwa2000.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20077"}],"version-history":[{"count":11,"href":"https:\/\/www.yamagiwa2000.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/20077\/revisions"}],"predecessor-version":[{"id":20095,"href":"https:\/\/www.yamagiwa2000.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/20077\/revisions\/20095"}],"wp:attachment":[{"href":"https:\/\/www.yamagiwa2000.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20077"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yamagiwa2000.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20077"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yamagiwa2000.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}