app/template/user_data/guide/knowledge/psu.twig line 1

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  1. {% extends 'default_frame.twig' %}
  2. {% set body_class = 'guide_page knowledge_page' %}
  3. {% block stylesheet %}
  4.     {{ parent() }}<link rel="stylesheet" href="{{ asset('assets/css/guide.css', 'user_data') }}">{% endblock %}
  6. {% block main %}
  7. <div class="nz-guide-container">
  8.     <nav class="nz-breadcrumb" aria-label="パンくずリスト">
  9.         <ol class="nz-breadcrumb-list" itemscope itemtype="https://schema.org/BreadcrumbList">
  10.             <li itemprop="itemListElement" itemscope itemtype="https://schema.org/ListItem"><a itemprop="item" href="{{ url('homepage') }}"><span itemprop="name">ホーム</span></a><meta itemprop="position" content="1"></li>
  11.             <li itemprop="itemListElement" itemscope itemtype="https://schema.org/ListItem"><a itemprop="item" href="/user_data/guide_knowledge"><span itemprop="name">知識コンテンツ</span></a><meta itemprop="position" content="2"></li>
  12.             <li itemprop="itemListElement" itemscope itemtype="https://schema.org/ListItem"><span itemprop="name">電源ユニットの選び方</span><meta itemprop="position" content="3"></li>
  13.         </ol>
  14.     </nav>
  16.     <header class="nz-article-header">
  17.         <div class="nz-article-meta"><span class="nz-article-category">パーツ基礎知識</span><span class="nz-article-time">読了時間：約6分</span></div>
  18.         <h1 class="nz-article-title">【2025年最新】電源ユニット（PSU）の選び方</h1>
  19.         <p class="nz-article-lead">PC の心臓部である電源ユニット。80PLUS認証、必要ワット数、ATX 3.0規格について解説します。</p>
  20.     </header>
  22.     <article class="nz-article-content">
  23.         <section class="nz-section">
  24.             <h2 class="nz-section-title">電源ユニットの重要性</h2>
  25.             <p>電源ユニットは全てのパーツに電力を供給する「心臓」です。品質の低い電源は、<strong>パーツの故障やシステム不安定の原因</strong>になります。</p>
  26.         </section>
  28.         <section class="nz-section">
  29.             <h2 class="nz-section-title">80PLUS認証とは</h2>
  30.             <p>電源効率を示す規格。効率が高いほど発熱が少なく、電気代も安くなります。</p>
  31.             <table class="nz-spec-table">
  32.                 <tr><th>80PLUS Standard</th><td>効率80%以上</td><td>エントリー</td></tr>
  33.                 <tr><th>80PLUS Bronze</th><td>効率82〜85%</td><td>コスパ重視</td></tr>
  34.                 <tr class="nz-recommend-row"><th><strong>80PLUS Gold ⭐</strong></th><td>効率87〜90%</td><td><strong>おすすめ</strong></td></tr>
  35.                 <tr><th>80PLUS Platinum</th><td>効率90〜92%</td><td>高効率</td></tr>
  36.                 <tr><th>80PLUS Titanium</th><td>効率94%以上</td><td>最高効率</td></tr>
  37.             </table>
  38.             <div class="nz-alert nz-alert-info">
  39.                 <div class="nz-alert-icon">💡</div>
  40.                 <div class="nz-alert-content"><strong>おすすめ：</strong>80PLUS Gold以上を選べば間違いありません。</div>
  41.             </div>
  42.         </section>
  44.         <section class="nz-section">
  45.             <h2 class="nz-section-title">必要ワット数の目安</h2>
  46.             <table class="nz-recommend-table">
  47.                 <thead><tr><th>構成</th><th>推奨電源</th></tr></thead>
  48.                 <tbody>
  49.                     <tr><td>RTX 5060 + Ryzen 5</td><td>550〜650W</td></tr>
  50.                     <tr><td>RTX 5070 Ti + Ryzen 7</td><td>750〜850W</td></tr>
  51.                     <tr><td>RTX 5080 + Ryzen 9</td><td>850〜1000W</td></tr>
  52.                     <tr><td>RTX 5090 + ハイエンド</td><td>1000〜1200W</td></tr>
  53.                 </tbody>
  54.             </table>
  55.             <p><strong>余裕を持って選ぶ</strong>のがポイント。システム消費電力の1.5〜2倍が目安です。</p>
  56.         </section>
  58.         <section class="nz-section">
  59.             <h2 class="nz-section-title">ATX 3.0 / 12VHPWR について</h2>
  60.             <p>RTX 40/50シリーズでは新しい<strong>12VHPWR（12V-2x6）コネクタ</strong>が必要です。</p>
  61.             <div class="nz-alert nz-alert-warning">
  62.                 <div class="nz-alert-icon">⚠️</div>
  63.                 <div class="nz-alert-content">
  64.                     <strong>注意：</strong>旧電源で変換アダプタを使うと、接続不良による発熱・溶解リスクがあります。
  65.                     RTX 50シリーズを使うなら<strong>ATX 3.0対応電源</strong>を強く推奨します。
  66.                 </div>
  67.             </div>
  68.         </section>
  70.         <section class="nz-section">
  71.             <h2 class="nz-section-title">おすすめ電源【2025年版】</h2>
  72.             <ul class="nz-product-list">
  73.                 <li><strong>Corsair RM850x (2024)</strong> ─ 850W Gold、ATX 3.0、静音設計</li>
  74.                 <li><strong>Seasonic FOCUS GX-850</strong> ─ 850W Gold、高信頼性</li>
  75.                 <li><strong>Corsair HX1000i</strong> ─ 1000W Platinum、ハイエンド向け</li>
  76.                 <li><strong>be quiet! Dark Power 13</strong> ─ 静音最強、Platinum/Titanium</li>
  77.             </ul>
  78.         </section>
  80.                 <section class="nz-cta-section">
  81.             <div class="nz-cta-box">
  82.                 <h2 class="nz-cta-title">あなたに最適な構成をご提案します</h2>
  83.                 <p class="nz-cta-text">
  84.                     「予算内で最高のPCを組みたい」「自分に合った構成がわからない」<br>
  85.                     お気軽にご相談ください。用途に合わせた最適な構成をご提案いたします。
  86.                 </p>
  87.                 <div class="nz-cta-buttons">
  88.                     <a href="https://noiezam.com/estimate/simulator" class="nz-btn nz-btn-primary nz-btn-lg">
  89.                         <span class="nz-btn-icon">💰</span>
  90.                         簡単見積りシミュレーター
  91.                     </a>
  92.                 </div>
  93.                 <div class="nz-cta-contact">
  94.                     <p class="nz-cta-contact-title">個別相談はこちら</p>
  95.                     <div class="nz-cta-contact-links">
  96.                         <a href="https://twitter.com/noiezam_com" target="_blank" rel="noopener" class="nz-contact-link nz-contact-x">
  97.                             <span class="nz-contact-icon">𝕏</span>
  98.                             <span>X（最優先）</span>
  99.                         </a>
  100.                         {# <a href="https://discord.gg/Dw9yQsxd" target="_blank" rel="noopener" class="nz-contact-link nz-contact-discord">
  101.                             <span class="nz-contact-icon">💬</span>
  102.                             <span>Discord</span>
  103.                         </a> #}
  104.                         <a href="https://noiezam.com/contact" class="nz-contact-link nz-contact-form">
  105.                             <span class="nz-contact-icon">📝</span>
  106.                             <span>お問い合わせフォーム</span>
  107.                         </a>
  108.                         <a href="tel:080-9993-5131" class="nz-contact-link nz-contact-tel">
  109.                             <span class="nz-contact-icon">📞</span>
  110.                             <span>080-9993-5131</span>
  111.                         </a>
  112.                     </div>
  113.                 </div>
  114.             </div>
  115.         </section>
  116.     </article>
  117. </div>
  118. <script type="application/ld+json">{"@context": "https://schema.org", "@type": "Article", "headline": "【2025年最新】電源ユニット（PSU）の選び方", "author": {"@type": "Organization", "name": "PC'Artsのいえあ侍"}}</script>
  119. {% endblock %}