{"id":1118,"date":"2021-11-19T15:02:21","date_gmt":"2021-11-19T15:02:21","guid":{"rendered":"https:\/\/picockpit.com\/raspberry-pi\/?p=1118"},"modified":"2023-08-29T12:38:14","modified_gmt":"2023-08-29T12:38:14","slug":"free-upgrade-raspberry-pi-4-now-with-1-8ghz-instead-of-1-5ghz","status":"publish","type":"post","link":"https:\/\/picockpit.com\/raspberry-pi\/ja\/%e3%83%95%e3%83%aa%e3%83%bc%e3%82%a2%e3%83%83%e3%83%97%e3%82%b0%e3%83%ac%e3%83%bc%e3%83%89%e3%81%ae%e3%83%a9%e3%82%ba%e3%83%99%e3%83%aa%e3%83%bc%e3%83%91%e3%82%a44%e3%81%af%e3%80%811-5ghz%e3%81%a7\/","title":{"rendered":"\u7121\u6599\u3067\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3002Raspberry Pi 4\u304c1.5GHz\u304b\u30891.8GHz\u306b\u306a\u308a\u307e\u3057\u305f\u3002"},"content":{"rendered":"<p>\u307e\u305f\u3001Raspberry Pi\u306f\u3001Raspberry Pi OS Bullseye\u306e\u5c0e\u5165\u306b\u4f34\u3044\u3001\u591a\u304f\u306eRaspberry Pi 4\u306e\u30af\u30ed\u30c3\u30af\u901f\u5ea6\u30921.8GHz\u306b\u5411\u4e0a\u3055\u305b\u307e\u3057\u305f<\/p>\n\n\n\n<p><strong>\u540c\u3058\u4fa1\u683c\u306720%\u3082\u6027\u80fd\u304c\u5411\u4e0a\u3057\u305f\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/strong> <\/p>\n\n\n\n<p>\u4eca\u56de\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306b\u3088\u308a\u3001Pi 4\u306f\u3001\u3053\u308c\u307e\u3067Raspberry Pi\u306e\u6700\u901f\u30e2\u30c7\u30eb\u3067\u3042\u3063\u305fPi 400\u306e\u30af\u30ed\u30c3\u30af\u30b9\u30d4\u30fc\u30c9\u306b\u9054\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"has-large-font-size\"><strong>\u3069\u306eRaspberry Pi 4\u304c\u65b0\u30af\u30ed\u30c3\u30af\u5468\u6ce2\u6570\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u306e\u304b\u3002<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u3059\u3079\u3066<\/strong> <a href=\"https:\/\/buyzero.de\/products\/raspberry-pi-4-model-b-8gb\">Raspberry Pi 4 \/ 8GB<\/a><\/li>\n\n\n\n<li><strong>Newer<\/strong> <a href=\"https:\/\/buyzero.de\/products\/raspberry-pi-4b\">Raspberry Pi 4 2GB\u304a\u3088\u30734GB<\/a> \u5199\u771f\u306e\u8ffd\u52a0\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/11\/new-pi4-modelb-4gb_eab2b308-1519-4120-9e4c-ec76acc18f58-1024x674.jpg\" alt=\"\" class=\"wp-image-1130\" style=\"width:720px;height:474px\" width=\"720\" height=\"474\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/11\/new-pi4-modelb-4gb_eab2b308-1519-4120-9e4c-ec76acc18f58-1024x674.jpg 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/11\/new-pi4-modelb-4gb_eab2b308-1519-4120-9e4c-ec76acc18f58-300x197.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/11\/new-pi4-modelb-4gb_eab2b308-1519-4120-9e4c-ec76acc18f58-768x505.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/11\/new-pi4-modelb-4gb_eab2b308-1519-4120-9e4c-ec76acc18f58.jpg 1389w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/figure>\n<\/div>\n\n\n<p>\u3053\u306e3\u3064\u306e\u5c0f\u3055\u306a\u90e8\u54c1\u306f\u3001\u540c\u50da\u306e\u30b9\u30c6\u30d5\u30a3\u304c\u8a00\u3063\u305f\u3088\u3046\u306b\u300c\u30b9\u30de\u30a4\u30ea\u30fc\u300d\u306e\u3088\u3046\u306b\u898b\u3048\u308b\u3002\u9ad8\u3044\u30af\u30ed\u30c3\u30af\u5468\u6ce2\u6570\u3092\u8868\u3059\u30b9\u30de\u30a4\u30ea\u30fc - \u899a\u3048\u3084\u3059\u3044\ud83d\ude42\u3002<\/p>\n\n\n\n<p class=\"has-large-font-size\"><strong>\u3067\u306f\u3001\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong><\/p>\n\n\n\n<p>Raspberry Pi OS \"Bullseye\"\uff08\u6700\u65b0\u7248\uff09\u3092\u8d77\u52d5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u6ce8\u610f\uff1a\u73fe\u5728\u51fa\u8377\u3057\u3066\u3044\u308bmicroSD\u30ab\u30fc\u30c9\u306b\u306fBuster\u306e\u753b\u50cf\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u304c\u3001Bullseye\u306f\u3054\u304f\u6700\u8fd1\u767a\u58f2\u3055\u308c\u305f\u3082\u306e\u3067\u3059\u3002<\/strong><\/p>\n\n\n\n<p>\u3053\u306e\u5834\u5408\u3001\u300cRaspberry Pi OS Installer\u300d\u3092\u4f7f\u3063\u3066\u30b7\u30b9\u30c6\u30e0\u3092\u4e0a\u66f8\u304d\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u304a\u4f7f\u3044\u306ePi\u306bBullseye\u306e\u5b9f\u884c\u306b\u5fc5\u8981\u306a\u8ffd\u52a0\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"has-large-font-size\"><strong>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067Pi\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/strong><\/p>\n\n\n\n<p>\u3053\u308c\u306f4B\u30e2\u30c7\u30eb\u306e\u30ea\u30d3\u30b8\u30e7\u30f31.4\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>Raspberry Pis\u306b\u306f\u30ea\u30d3\u30b8\u30e7\u30f3\u30b3\u30fc\u30c9\u304c\u3042\u308a\u307e\u3059\u3002\u95a2\u9023\u3059\u308b\u30ea\u30d3\u30b8\u30e7\u30f3\u30b3\u30fc\u30c9\u306f<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"b03114 (2GB)c03114 (4GB)d03114 (8GB)\" style=\"color:#d8dee9ff;display:none\" aria-label=\"\u30b3\u30d4\u30fc\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #88C0D0\">b03114<\/span><span style=\"color: #D8DEE9FF\"> (2<\/span><span style=\"color: #D8DEE9\">GB<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">c03114<\/span><span style=\"color: #D8DEE9FF\"> (4<\/span><span style=\"color: #D8DEE9\">GB<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">d03114<\/span><span style=\"color: #D8DEE9FF\"> (8<\/span><span style=\"color: #D8DEE9\">GB<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u6ce8\uff1aPi 4 \/ 8GB\u306b\u306f\u73fe\u5728\u30ea\u30d3\u30b8\u30e7\u30f31.4\u3057\u304b\u3042\u308a\u307e\u305b\u3093\u306e\u3067\u3001\u3059\u3079\u3066\u306ePi 4 \/ 8GB\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30ea\u30d3\u30b8\u30e7\u30f3\u3092\u8aad\u307f\u53d6\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>cat \/proc\/cpuinfo<\/strong><\/p>\n\n\n\n<p>\u6700\u5f8c\u306e3\u884c\u306b\u6ce8\u76ee\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e0b\u306b\u30ea\u30d3\u30b8\u30e7\u30f3\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3088\u308a\u4fbf\u5229\u306b\u304a\u4f7f\u3044\u3044\u305f\u3060\u3051\u307e\u3059\u3002 <a href=\"https:\/\/picockpit.com\/\">PiCockpit<\/a> \u3068\u306e\u3053\u3068\u3067\u3059\u3002 <a href=\"https:\/\/picockpit.com\/raspberry-pi\/pidoctor-raspberry-pi-system-health-monitor\/\">PiDoctor\u30a2\u30d7\u30ea<\/a> \u3059\u3067\u306bPiCockpit\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u624b\u52d5\u3067\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3059\u308b\u4ee3\u308f\u308a\u306b<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2020\/11\/image-55.png\" alt=\"\" style=\"width:489px;height:303px\" width=\"489\" height=\"303\"\/><\/figure>\n<\/div>\n\n\n<p><br>\u306e\u5354\u529b\u3092\u5f97\u3066 <a href=\"https:\/\/picockpit.com\/raspberry-pi\/pidoctor-raspberry-pi-system-health-monitor\/\">PiCockpit\u3067\u306f\u3001Raspberry Pi 4\u306e\u30ea\u30d3\u30b8\u30e7\u30f3\u3092\u30a6\u30a7\u30d6\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3067\u76f4\u63a5\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/a>.PiCockpit\u306f5\u53f0\u306eRaspberry Pis\u307e\u3067\u7121\u6599\u3067\u3054\u5229\u7528\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u3053\u3067\u306f <a href=\"https:\/\/www.raspberrypi.com\/documentation\/computers\/raspberry-pi.html#raspberry-pi-revision-codes\">\u65e2\u77e5\u306eRaspberry Pi\u306e\u30ea\u30d3\u30b8\u30e7\u30f3\u30b3\u30fc\u30c9\u306e\u30ea\u30b9\u30c8<\/a><br><\/p>\n\n\n\n<p class=\"has-large-font-size\"><strong>\u6642\u8a08\u306e\u80cc\u666f\u304c\u5897\u3048\u308b\u3002<\/strong><\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u8ffd\u52a0\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u3001Raspberry Pi SoC\u306b\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30d4\u30fc\u30af\u306b\u5fc5\u8981\u306a\u5b89\u5b9a\u3057\u305f\u96fb\u5727\u3092\u4f9b\u7d66\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3068\u306e\u3053\u3068\u3067\u3059\u3002 <a href=\"https:\/\/buyzero.de\/products\/raspberry-pi-4-model-b-8gb\">Pi 4 \/ 8 GB<\/a>\u3053\u308c\u3089\u306f\u3001RAM\u3068\u305d\u306e\u96fb\u529b\u8981\u4ef6\u306e\u305f\u3081\u306b\u3001\u6700\u521d\u304b\u3089\u642d\u8f09\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u4ed6\u306eRaspberry Pis\u3067\u306f<a href=\"https:\/\/buyzero.de\/products\/raspberry-pi-4b\">Pi 4 \/ 2GB\u3001Pi 4 \/ 4GB<\/a>\uff09\u3001Raspberry Pi\u306f\u3053\u306e\u6027\u80fd\u5411\u4e0a\u3092\u53ef\u80fd\u306b\u3059\u308b\u305f\u3081\u306b\u30c7\u30b6\u30a4\u30f3\u3092\u5909\u66f4\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"has-large-font-size\"><strong>buyzero.de\u306f\u3001\u3059\u3067\u306b1.8GHz\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308bRaspberry Pi 4\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p><strong>\u306f\u3044\u3002 <\/strong><\/p>\n\n\n\n<p>\u79c1\u305f\u3061\u306f\u3001\u6700\u65b0\u306e <a href=\"https:\/\/buyzero.de\/products\/raspberry-pi-4-model-b-8gb\">Pi 4 \/ 4 GB<\/a> \u305d\u3057\u3066 <a href=\"https:\/\/buyzero.de\/products\/raspberry-pi-4-model-b-8gb\">Pi 4 \/ 8 GB<\/a> \u306f\u3001Raspberry Pi\u304b\u3089\u53d7\u3051\u53d6\u3063\u305f\u3082\u306e\u3067\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u5fc5\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\uff08\u300c\u30b9\u30de\u30a4\u30ea\u30fc\u300d\uff09\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u30011.8GHz\u306e\u30af\u30ed\u30c3\u30af\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 <a href=\"https:\/\/buyzero.de\/pages\/kontakt\">\u3053\u308c\u306b\u95a2\u3059\u308b\u554f\u984c\u304c\u3042\u308c\u3070\u3001\u79c1\u305f\u3061\u306b\u9023\u7d61\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/a> - \u672c\u65e5\uff0819.11.21\uff09\u6642\u70b9\u3067\u3054\u6ce8\u6587\u3044\u305f\u3060\u3044\u305f\u3001\u65e7\u30c1\u30c3\u30d7\u304c\u642d\u8f09\u3055\u308c\u3066\u3044\u308b\u6a5f\u5668\u306b\u3064\u3044\u3066\u306f\u3001\u3082\u3061\u308d\u3093\u4ea4\u63db\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6211\u3005\u306f\u3061\u3087\u3046\u3069\u30c7\u30d0\u30a4\u30b9\u3092\u958b\u3044\u3066\u3001\u3042\u306a\u305f\u306e\u305f\u3081\u306b \"\u30b9\u30de\u30a4\u30ea\u30fc \"\u304c\u5b58\u5728\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001Bullseye\u306e\u4e0b\u3067Pi 4 \/ 4GB\u306f1.8GHz\u306e\u30af\u30ed\u30c3\u30af\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u6ce8\u610f\uff1aBullseye\u306f\u6700\u8fd1\u767a\u58f2\u3055\u308c\u305f\u3070\u304b\u308a\u306a\u306e\u3067\u3001\u73fe\u5728\u51fa\u8377\u3057\u3066\u3044\u308bmicroSD\u30ab\u30fc\u30c9\u306b\u306fBuster\u306e\u753b\u50cf\u304c\u5165\u3063\u3066\u3044\u307e\u3059\u3002<\/strong><\/p>\n\n\n\n<p>\u3053\u306e\u5834\u5408\u3001\u300cRaspberry Pi OS Installer\u300d\u3092\u4f7f\u3063\u3066\u30b7\u30b9\u30c6\u30e0\u3092\u4e0a\u66f8\u304d\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u305d\u3046\u3057\u306a\u3044\u3068\u3001\u3042\u306a\u305f\u306eRaspberry Pi\u306f\u53e4\u3044\u30af\u30ed\u30c3\u30af\u5468\u6ce2\u6570\uff081.5GHz\uff09\u306e\u307e\u307e\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>Raspberry Pi 4 \/ 1 GB\u306f\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u304c\u3001\u3064\u307e\u308a\u30aa\u30fc\u30d0\u30fc\u30af\u30ed\u30c3\u30af\u3067\u304d\u306a\u3044\u3068\u63a8\u6e2c\u3055\u308c\u307e\u3059\u3002Raspberry Pi 4 \/ 2 GB\u306e\u53e4\u3044\u5728\u5eab\u304c\u307e\u3060\u3042\u308a\u307e\u3059\u3002\u58f2\u308a\u5207\u308c\u6b21\u7b2c\u3001\u3053\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b\u3092\u66f4\u65b0\u3057\u307e\u3059\u3002<br><\/p>\n\n\n\n<p class=\"has-large-font-size\"><strong>\u3082\u3046\u3072\u3068\u3064\u306e\uff08\"\u53e4\u3044\"\uff09Raspberry Pi 4<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1560\/1473\/files\/old-pi4-modelb_480x480.jpg?v=1637321648\" alt=\"\u30a2\u30eb\u30bf\u30fc Raspberry Pi 4 \"\/><\/figure>\n<\/div>\n\n\n<p><br>\u3053\u306e\u5199\u771f\u306f\u3001\u53e4\u3044Pi 4 \/ 4 GB\u3067\u3059\u3002\u3053\u306e\u5199\u771f\u3067\u306f\u3001USB C\u30b3\u30cd\u30af\u30bf\u4ed8\u8fd1\u306e\u90e8\u54c1\u304c\u7570\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u5c0f\u3055\u306a\u90e8\u54c1\u3067\u306f\u306a\u304f\u3001\u9ed2\u3044\u7b50\u4f53\u306e\u7d30\u9577\u3044\u90e8\u54c1\u304c\u898b\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u591a\u304f\u306e\u5834\u5408\u3001\u3053\u308c\u3089\u306e\u90e8\u54c1\u304c\u306a\u304f\u3066\u3082\u30aa\u30fc\u30d0\u30fc\u30af\u30ed\u30c3\u30af\u306f\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306f\u3001config.txt\u306b\u4ee5\u4e0b\u306e\u884c\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3067\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"arm_freq=1800\" style=\"color:#d8dee9ff;display:none\" aria-label=\"\u30b3\u30d4\u30fc\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">arm_freq<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #B48EAD\">1800<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u305d\u306e\u5f8c\u3001Pi\u306e\u52d5\u4f5c\u304c\u5b89\u5b9a\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u5b89\u5b9a\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u3053\u306e\u5468\u6ce2\u6570\u309250\u6bb5\u968e\u3067\u4e0b\u3052\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u79c1\u305f\u3061\u306e <a href=\"https:\/\/picockpit.com\/raspberry-pi\/overclock-raspberry-pi\/\">\u30aa\u30fc\u30d0\u30fc\u30af\u30ed\u30c3\u30af\u30c4\u30fc\u30eb<\/a> \u304c\u305d\u306e\u52a9\u3051\u306b\u306a\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<div class=\"wp-block-buttons alignwide is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-499968f5 wp-block-buttons-is-layout-flex\"><\/div>\n<div class=\"shariff shariff-align-center shariff-widget-align-left shariff-buttonstretch\"><ul class=\"shariff-buttons theme-white orientation-horizontal buttonsize-medium\"><li class=\"shariff-button twitter shariff-nocustomcolor\" style=\"background-color:#595959\"><a href=\"https:\/\/twitter.com\/share?url=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fja%2F%25e3%2583%2595%25e3%2583%25aa%25e3%2583%25bc%25e3%2582%25a2%25e3%2583%2583%25e3%2583%2597%25e3%2582%25b0%25e3%2583%25ac%25e3%2583%25bc%25e3%2583%2589%25e3%2581%25ae%25e3%2583%25a9%25e3%2582%25ba%25e3%2583%2599%25e3%2583%25aa%25e3%2583%25bc%25e3%2583%2591%25e3%2582%25a44%25e3%2581%25af%25e3%2580%25811-5ghz%25e3%2581%25a7%2F&text=Free%20upgrade%3A%20Raspberry%20Pi%204%20now%20with%201.8GHz%20instead%20of%201.5GHz\" title=\"X\u3067\u5171\u6709\u3059\u308b\" aria-label=\"X\u3067\u5171\u6709\u3059\u308b\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; background-color:#000; color:#000\" target=\"_blank\"><span class=\"shariff-icon\" style=\"fill:#000\"><svg width=\"32px\" height=\"20px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\"><path fill=\"#000\" d=\"M14.258 10.152L23.176 0h-2.113l-7.747 8.813L7.133 0H0l9.352 13.328L0 23.973h2.113l8.176-9.309 6.531 9.309h7.133zm-2.895 3.293l-.949-1.328L2.875 1.56h3.246l6.086 8.523.945 1.328 7.91 11.078h-3.246zm0 0\"\/><\/svg><\/span><span class=\"shariff-text\" style=\"color:#000\">\u5171\u6709<\/span>&nbsp;<\/a><\/li><li class=\"shariff-button facebook shariff-nocustomcolor\" style=\"background-color:#4273c8\"><a href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fja%2F%25e3%2583%2595%25e3%2583%25aa%25e3%2583%25bc%25e3%2582%25a2%25e3%2583%2583%25e3%2583%2597%25e3%2582%25b0%25e3%2583%25ac%25e3%2583%25bc%25e3%2583%2589%25e3%2581%25ae%25e3%2583%25a9%25e3%2582%25ba%25e3%2583%2599%25e3%2583%25aa%25e3%2583%25bc%25e3%2583%2591%25e3%2582%25a44%25e3%2581%25af%25e3%2580%25811-5ghz%25e3%2581%25a7%2F\" title=\"\u30d5\u30a7\u30a4\u30b9\u30d6\u30c3\u30af\u4e0a\u3067\u5171\u6709\" aria-label=\"\u30d5\u30a7\u30a4\u30b9\u30d6\u30c3\u30af\u4e0a\u3067\u5171\u6709\" role=\"button\" rel=\"nofollow\" class=\"shariff-link\" style=\"; background-color:#3b5998; color:#3b5998\" target=\"_blank\"><span class=\"shariff-icon\" style=\"fill:#3b5998\"><svg width=\"32px\" height=\"20px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 18 32\"><path fill=\"#3b5998\" d=\"M17.1 0.2v4.7h-2.8q-1.5 0-2.1 0.6t-0.5 1.9v3.4h5.2l-0.7 5.3h-4.5v13.6h-5.5v-13.6h-4.5v-5.3h4.5v-3.9q0-3.3 1.9-5.2t5-1.8q2.6 0 4.1 0.2z\"\/><\/svg><\/span><span class=\"shariff-text\" style=\"color:#3b5998\">\u5171\u6709<\/span>&nbsp;<\/a><\/li><li class=\"shariff-button telegram shariff-nocustomcolor\" style=\"background-color:#4084A6\"><a href=\"https:\/\/telegram.me\/share\/url?url=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fja%2F%25e3%2583%2595%25e3%2583%25aa%25e3%2583%25bc%25e3%2582%25a2%25e3%2583%2583%25e3%2583%2597%25e3%2582%25b0%25e3%2583%25ac%25e3%2583%25bc%25e3%2583%2589%25e3%2581%25ae%25e3%2583%25a9%25e3%2582%25ba%25e3%2583%2599%25e3%2583%25aa%25e3%2583%25bc%25e3%2583%2591%25e3%2582%25a44%25e3%2581%25af%25e3%2580%25811-5ghz%25e3%2581%25a7%2F&text=Free%20upgrade%3A%20Raspberry%20Pi%204%20now%20with%201.8GHz%20instead%20of%201.5GHz\" title=\"\u30c6\u30ec\u30b0\u30e9\u30e0\u4e0a\u3067\u5171\u6709\" aria-label=\"\u30c6\u30ec\u30b0\u30e9\u30e0\u4e0a\u3067\u5171\u6709\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; background-color:#0088cc; color:#0088cc\" target=\"_blank\"><span class=\"shariff-icon\" style=\"fill:#0088cc\"><svg width=\"32px\" height=\"20px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 32 32\"><path fill=\"#0088cc\" d=\"M30.8 6.5l-4.5 21.4c-.3 1.5-1.2 1.9-2.5 1.2L16.9 24l-3.3 3.2c-.4.4-.7.7-1.4.7l.5-7L25.5 9.2c.6-.5-.1-.8-.9-.3l-15.8 10L2 16.7c-1.5-.5-1.5-1.5.3-2.2L28.9 4.3c1.3-.5 2.3.3 1.9 2.2z\"\/><\/svg><\/span><span class=\"shariff-text\" style=\"color:#0088cc\">\u5171\u6709<\/span>&nbsp;<\/a><\/li><li class=\"shariff-button reddit shariff-nocustomcolor\" style=\"background-color:#ff5700\"><a href=\"https:\/\/www.reddit.com\/submit?url=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fja%2F%25e3%2583%2595%25e3%2583%25aa%25e3%2583%25bc%25e3%2582%25a2%25e3%2583%2583%25e3%2583%2597%25e3%2582%25b0%25e3%2583%25ac%25e3%2583%25bc%25e3%2583%2589%25e3%2581%25ae%25e3%2583%25a9%25e3%2582%25ba%25e3%2583%2599%25e3%2583%25aa%25e3%2583%25bc%25e3%2583%2591%25e3%2582%25a44%25e3%2581%25af%25e3%2580%25811-5ghz%25e3%2581%25a7%2F\" title=\"Reddit\u4e0a\u3067\u5171\u6709\" aria-label=\"Reddit\u4e0a\u3067\u5171\u6709\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; background-color:#ff4500; color:#ff4500\" target=\"_blank\"><span class=\"shariff-icon\" style=\"fill:#ff4500\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path fill=\"#ff4500\" d=\"M440.3 203.5c-15 0-28.2 6.2-37.9 15.9-35.7-24.7-83.8-40.6-137.1-42.3L293 52.3l88.2 19.8c0 21.6 17.6 39.2 39.2 39.2 22 0 39.7-18.1 39.7-39.7s-17.6-39.7-39.7-39.7c-15.4 0-28.7 9.3-35.3 22l-97.4-21.6c-4.9-1.3-9.7 2.2-11 7.1L246.3 177c-52.9 2.2-100.5 18.1-136.3 42.8-9.7-10.1-23.4-16.3-38.4-16.3-55.6 0-73.8 74.6-22.9 100.1-1.8 7.9-2.6 16.3-2.6 24.7 0 83.8 94.4 151.7 210.3 151.7 116.4 0 210.8-67.9 210.8-151.7 0-8.4-.9-17.2-3.1-25.1 49.9-25.6 31.5-99.7-23.8-99.7zM129.4 308.9c0-22 17.6-39.7 39.7-39.7 21.6 0 39.2 17.6 39.2 39.7 0 21.6-17.6 39.2-39.2 39.2-22 .1-39.7-17.6-39.7-39.2zm214.3 93.5c-36.4 36.4-139.1 36.4-175.5 0-4-3.5-4-9.7 0-13.7 3.5-3.5 9.7-3.5 13.2 0 27.8 28.5 120 29 149 0 3.5-3.5 9.7-3.5 13.2 0 4.1 4 4.1 10.2.1 13.7zm-.8-54.2c-21.6 0-39.2-17.6-39.2-39.2 0-22 17.6-39.7 39.2-39.7 22 0 39.7 17.6 39.7 39.7-.1 21.5-17.7 39.2-39.7 39.2z\"\/><\/svg><\/span><span class=\"shariff-text\" style=\"color:#ff4500\">\u5171\u6709<\/span>&nbsp;<\/a><\/li><\/ul><\/div>","protected":false},"excerpt":{"rendered":"<p>Raspberry Pi\u306f\u3001Raspberry Pi OS Bullseye\u306e\u5c0e\u5165\u306b\u4f34\u3044\u3001\u591a\u304f\u306eRaspberry Pi 4\u306e\u30af\u30ed\u30c3\u30af\u901f\u5ea6\u30921.8GHz\u306b\u5411\u4e0a\u3055\u305b\u307e\u3057\u305f\uff01\u3053\u308c\u306f\u540c\u3058\u4fa1\u683c\u3067201TP642T\u306e\u6027\u80fd\u30a2\u30c3\u30d7\u3067\u3059\ud83d\ude42 \u3053\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306b\u3088\u308a\u3001Pi 4\u306f\u3053\u308c\u307e\u3067Raspberry Pi\u306e\u6700\u901f\u30e2\u30c7\u30eb\u3060\u3063\u305fPi 400\u306e\u30af\u30ed\u30c3\u30af\u30b9\u30d4\u30fc\u30c9\u306b\u9054\u3057\u307e\u3059\u3002\u3069\u306eRaspberry Pi 4\u304c\u65b0\u3057\u3044\u30af\u30ed\u30c3\u30af\u5468\u6ce2\u6570\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u304b\uff1a\u3053\u306e3\u3064\u306e\u5c0f\u3055\u306a\u90e8\u54c1\u306f\u3001\u79c1\u305f\u3061\u306e\u540c\u50daStephie\u304c\u8a00\u3063\u305f\u3088\u3046\u306b\u3001\u300c\u30b9\u30de\u30a4\u30ea\u30fc\u300d\u306e\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u3002\u3088\u308a\u9ad8\u3044\u30af\u30ed\u30c3\u30af\u5468\u6ce2\u6570\u3092\u8868\u3059\u30b9\u30de\u30a4\u30ea\u30fc - \u899a\u3048\u3084\u3059\u3044 \ud83d\ude42 \u3067\u306f\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u306e\u304b\uff1fRaspberry Pi OS \"Bullseye\"\uff08\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\uff09\u3092\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6ce8\u610f\uff1amicroSD...<\/p>","protected":false},"author":2,"featured_media":1130,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[226,3],"tags":[920,193,921,187,636,922],"class_list":["post-1118","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-picockpit-news","category-raspberry-pi-how-to","tag-new-clock-frequency","tag-picockpit","tag-pidoctor","tag-raspberry-pi","tag-raspberry-pi-4","tag-raspberry-pi-os-bullseye"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Free upgrade: Raspberry Pi 4 now with 1.8GHz instead of 1.5GHz | PiCockpit<\/title>\n<meta name=\"description\" content=\"This post discusses the free upgrade 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