{"id":15663,"date":"2026-02-28T14:40:25","date_gmt":"2026-02-28T06:40:25","guid":{"rendered":"https:\/\/www.oscoo.com\/?p=15663"},"modified":"2026-02-28T15:00:37","modified_gmt":"2026-02-28T07:00:37","slug":"sk-hynix-and-sandisk-unveil-high-bandwidth-flash-for-ai-inference","status":"publish","type":"post","link":"https:\/\/www.oscoo.com\/ja\/news\/sk-hynix-and-sandisk-unveil-high-bandwidth-flash-for-ai-inference\/","title":{"rendered":"SK\u30cf\u30a4\u30cb\u30c3\u30af\u30b9\u3068\u30b5\u30f3\u30c7\u30a3\u30b9\u30af\u3001AI\u63a8\u8ad6\u7528\u306e\u5e83\u5e2f\u57df\u30d5\u30e9\u30c3\u30b7\u30e5\u3092\u767a\u8868"},"content":{"rendered":"
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2026\u5e742\u670825\u65e5\u3001SK\u30cf\u30a4\u30cb\u30c3\u30af\u30b9\u3068\u30b5\u30f3\u30c7\u30a3\u30b9\u30af\u306f\u3001\u30ab\u30ea\u30d5\u30a9\u30eb\u30cb\u30a2\u5dde\u30df\u30eb\u30d4\u30bf\u30b9\u306b\u3042\u308b\u30b5\u30f3\u30c7\u30a3\u30b9\u30af\u672c\u793e\u3067\u5171\u540c\u767a\u8868\u4f1a\u3092\u958b\u50ac\u3057\u3001\u6b21\u306e\u3088\u3046\u306b\u767a\u8868\u3057\u305f\u3002 \u9ad8\u5e2f\u57df\u5e45\u30d5\u30e9\u30c3\u30b7\u30e5\uff08HBF\uff09<\/strong>-AI\u63a8\u8ad6\u6642\u4ee3\u306e\u305f\u3081\u306b\u69cb\u7bc9\u3055\u308c\u305f\u6b21\u4e16\u4ee3\u30e1\u30e2\u30ea\u30fb\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u30fc\u3067\u3042\u308b\u3002\u307e\u305f\u3001\u4e21\u793e\u306f\u3001AI\u63a8\u8ad6\u6642\u4ee3\u306b\u5bfe\u5fdc\u3057\u305f\u6b21\u4e16\u4ee3\u30e1\u30e2\u30ea\u30fb\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306e\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u6a19\u6e96\u5316\u6d3b\u52d5\u3082\u958b\u59cb\u3057\u305f\u3002 \u30aa\u30fc\u30d7\u30f3\u30fb\u30b3\u30f3\u30d4\u30e5\u30fc\u30c8\u30fb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\uff08OCP\uff09<\/strong> HBF\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001\u696d\u754c\u5168\u4f53\u3067\u666e\u904d\u7684\u306aHBF\u4ed5\u69d8\u3092\u5b9a\u7fa9\u3059\u308b\u305f\u3081\u306e\u5c02\u7528\u30ef\u30fc\u30af\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u52d5\u304d\u306f\u3001\u73fe\u4ee3\u306eAI\u30a4\u30f3\u30d5\u30e9\u306b\u304a\u3051\u308b\u6700\u3082\u5dee\u3057\u8feb\u3063\u305f\u8ab2\u984c\u306e1\u3064\u3067\u3042\u308b\u3001\u5927\u898f\u6a21\u306a\u63a8\u8ad6\u5c55\u958b\u306b\u304a\u3051\u308b\u901f\u5ea6\u3001\u5bb9\u91cf\u3001\u30b3\u30b9\u30c8\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306e\u5927\u304d\u306a\u4e00\u6b69\u3068\u306a\u308a\u307e\u3059\u3002<\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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HBF\u3068\u306f<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\u9ad8\u5e2f\u57df\u5e45\u30d5\u30e9\u30c3\u30b7\u30e5\uff08HBF\uff09<\/strong><\/span><\/a> \u306e\u9593\u306b\u4f4d\u7f6e\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f\u65b0\u3057\u3044\u30b9\u30c8\u30ec\u30fc\u30b8\u5c64\u3067\u3042\u308b\u3002 \u9ad8\u5e2f\u57df\u5e45\u30e1\u30e2\u30ea\u30fc\uff08HBM\uff09<\/strong><\/span><\/a> \u305d\u3057\u3066\u4f1d\u7d71\u7684\u306a SSD<\/strong><\/span><\/a> \u30b9\u30c8\u30ec\u30fc\u30b8\u3067\u3042\u308b\u3002\u3069\u3061\u3089\u306e\u6280\u8853\u306b\u3082\u53d6\u3063\u3066\u4ee3\u308f\u308b\u3082\u306e\u3067\u306f\u306a\u304f\u3001AI\u30b7\u30b9\u30c6\u30e0\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u89e3\u6d88\u3059\u308b\u9ad8\u6027\u80fd\u30d6\u30ea\u30c3\u30b8\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u3053\u3068\u3092\u610f\u56f3\u3057\u3066\u3044\u308b\u3002HBF\u306f3D NAND\u30d5\u30e9\u30c3\u30b7\u30e5\u3092\u30b3\u30a2\u30fb\u30e1\u30c7\u30a3\u30a2\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u4e00\u65b9\u3067\u3001HBM\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u9ad8\u5ea6\u306a\u30b9\u30bf\u30c3\u30ad\u30f3\u30b0\u3068\u30d1\u30c3\u30b1\u30fc\u30b8\u30f3\u30b0\u6280\u8853\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u3002\u3053\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u308a\u3001SSD\u3092\u306f\u308b\u304b\u306b\u4e0a\u56de\u308b\u5e2f\u57df\u5e45\u3068\u3001HBM\u3092\u306f\u308b\u304b\u306b\u4e0a\u56de\u308b\u5927\u5bb9\u91cf\u3092\u3001\u3088\u308a\u5229\u7528\u3057\u3084\u3059\u3044\u30b3\u30b9\u30c8\u3067\u5b9f\u73fe\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002HBF\u306f\u3001HBM\u306e\u3088\u3046\u306a\u30b9\u30d4\u30fc\u30c9\u3068SSD\u306e\u3088\u3046\u306a\u30b9\u30b1\u30fc\u30eb\u3092\u73fe\u5b9f\u306eAI\u30b5\u30fc\u30d3\u30b9\u306b\u3082\u305f\u3089\u3059\u300c\u30df\u30c9\u30eb\u30b0\u30e9\u30a6\u30f3\u30c9\u30e1\u30e2\u30ea\u30fc\u300d\u3068\u3057\u3066\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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HBF\u304c\u89e3\u6c7a\u3059\u308bAI\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u30ae\u30e3\u30c3\u30d7<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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AI\u696d\u754c\u306f\u3001\u30e2\u30c7\u30eb\u5b66\u7fd2\u304b\u3089\u5927\u898f\u6a21\u63a8\u8ad6\u3078\u3068\u6025\u901f\u306b\u79fb\u884c\u3057\u3066\u304a\u308a\u3001\u4f55\u767e\u4e07\u4eba\u3082\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u751f\u6210AI\u3001\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u3001\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u30fb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u540c\u6642\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3044\u308b\u3002\u3053\u306e\u79fb\u884c\u306f\u3001\u4eca\u65e5\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u968e\u5c64\u306b\u304a\u3051\u308b\u91cd\u5927\u306a\u30ae\u30e3\u30c3\u30d7\u3092\u9732\u5448\u3057\u3066\u3044\u308b\u3002<\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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HBM<\/strong> \u306f\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30fb\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u305f\u3081\u306e\u5353\u8d8a\u3057\u305f\u5e2f\u57df\u5e45\u3092\u63d0\u4f9b\u3059\u308b\u304c\u3001\u5bb9\u91cf\u306b\u5236\u9650\u304c\u3042\u308a\u3001\u62e1\u5f35\u3059\u308b\u306b\u306f\u9ad8\u4fa1\u3067\u3042\u308b\u3002\u5b8c\u5168\u306a\u5927\u898f\u6a21\u8a00\u8a9e\u30e2\u30c7\u30eb\u306e\u4fdd\u5b58\u306bHBM\u3092\u5358\u72ec\u3067\u4f7f\u7528\u3059\u308b\u306e\u306f\u73fe\u5b9f\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002 SSD<\/strong> \u3057\u304b\u3057\u3001\u305d\u306e\u5e2f\u57df\u5e45\u306fAI\u306e\u63a8\u8ad6\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u306b\u8ffd\u3044\u3064\u304f\u306b\u306f\u4f4e\u3059\u304e\u308b\u305f\u3081\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3068\u306a\u3063\u3066\u3044\u308b\u3002<\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\"\"<\/a><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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HBF\u306f\u3053\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u308b\u305f\u3081\u306b\u958b\u767a\u3055\u308c\u305f\u3002HBF\u306f\u3001\u5f93\u6765\u306eSSD\u3092\u306f\u308b\u304b\u306b\u8d85\u3048\u308b\u901f\u5ea6\u3092\u5b9f\u73fe\u3057\u306a\u304c\u3089\u3001\u62e1\u5f35HBM\u306e\u9ad8\u30b3\u30b9\u30c8\u306a\u3057\u306b\u5927\u898f\u6a21\u306a\u30e2\u30c7\u30eb\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u3053\u306e\u30d0\u30e9\u30f3\u30b9\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3001\u30a8\u30c3\u30b8AI\u30b7\u30b9\u30c6\u30e0\u3001\u30e1\u30a4\u30f3\u30b9\u30c8\u30ea\u30fc\u30e0AI\u63a8\u8ad6\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u6700\u9069\u3067\u3059\u3002<\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\u30d1\u30e9\u30e1\u30fc\u30bf<\/th>\u4ed5\u69d8<\/th><\/tr><\/thead>
\u6700\u5927\u8aad\u307f\u53d6\u308a\u5e2f\u57df\u5e45<\/td>\u6700\u5927 1.6 TB\/s<\/strong><\/td><\/tr>
\u30b7\u30f3\u30b0\u30eb\u30c0\u30a4\u5bb9\u91cf<\/td>256 GB<\/td><\/tr>
\u6700\u5927\u30b9\u30bf\u30c3\u30af\u5bb9\u91cf<\/td>\u30b9\u30bf\u30c3\u30af\u3042\u305f\u308a512GB<\/strong><\/td><\/tr>
\u7269\u7406\u7684\u4e92\u63db\u6027<\/td>HBM4\u306e\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u3001\u9ad8\u3055\u3001\u6d88\u8cbb\u96fb\u529b\u306b\u9069\u5408<\/td><\/tr>
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\u5b9f\u4e16\u754c\u3067\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/td>LLM\u30c6\u30b9\u30c8\u306b\u304a\u3051\u308b\u300c\u7121\u5236\u9650HBM\u300d\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306e2.2%\u4ee5\u5185<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\u3053\u308c\u3089\u306e\u6570\u5b57\u306f\u3001HBF\u304cAI\u5411\u3051\u306e\u5927\u5bb9\u91cf\u30fb\u9ad8\u5e2f\u57df\u5e45\u306e\u4e3b\u529b\u88fd\u54c1\u3068\u3057\u3066\u306e\u5f79\u5272\u3092\u679c\u305f\u3059\u3053\u3068\u3092\u88cf\u4ed8\u3051\u3066\u3044\u308b\u30021.6TB\/\u79d2\u3068\u3044\u3046\u901f\u5ea6\u306f\u3001\u30c8\u30c3\u30d7\u30af\u30e9\u30b9\u306ePCIe 5.0 SSD\u306e50\u500d\u4ee5\u4e0a\u3067\u3042\u308b\u4e00\u65b9\u3001\u540c\u7b49\u306eHBM\u30b9\u30bf\u30c3\u30af\u306e8\uff5e16\u500d\u306e\u5bb9\u91cf\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\u30b3\u30a2\u6280\u8853\u9769\u65b0<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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  • 2026\u5e74\u5f8c\u534a\uff1a\u30b5\u30f3\u30c7\u30a3\u30b9\u30af\u304c\u6700\u521d\u306eHBF\u30b5\u30f3\u30d7\u30eb\u3092\u7d0d\u5165<\/div><\/li>
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  • 2030\u5e74\u4ee5\u964d\u6a19\u6e96\u7684\u306aAI\u63a8\u8ad6\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u3057\u3066\u306e\u666e\u53ca<\/div><\/li><\/ul>
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