{"id":88342,"date":"2022-12-26T21:18:00","date_gmt":"2022-12-26T14:18:00","guid":{"rendered":"https:\/\/www.xinwengao.com\/cn\/pr\/2022122621180088342"},"modified":"2022-12-27T22:14:18","modified_gmt":"2022-12-27T14:14:18","slug":"%e5%bf%86%e8%81%94%e6%95%b0%e6%8d%ae%e4%b8%ad%e5%bf%83%e7%ba%a7ssd-uh711a%e6%ad%a3%e5%bc%8f%e5%8f%91%e5%b8%83-%e5%9b%bd%e5%86%85%e9%a6%96%e6%ac%bee3-s%e5%bd%a2%e6%80%81%e5%90%8c%e6%ad%a5%e6%8f%ad","status":"publish","type":"post","link":"https:\/\/www.xinwengao.com\/cn\/pr\/2022122621180088342","title":{"rendered":"\u5fc6\u8054\u6570\u636e\u4e2d\u5fc3\u7ea7SSD — UH711a\u6b63\u5f0f\u53d1\u5e03 \u56fd\u5185\u9996\u6b3eE3.S\u5f62\u6001\u540c\u6b65\u63ed\u6653"},"content":{"rendered":"

\u6df1\u5733<\/span>2022\u5e7412\u670826\u65e5<\/span> \/\u7f8e\u901a\u793e\/ — \u4e3a\u66f4\u597d\u5730\u6ee1\u8db3\u8d85\u5927\u89c4\u6a21\u7684\u6570\u636e\u5e94\u7528\uff0c\u5fc6\u8054\u53d1\u5e03\u6570\u636e\u4e2d\u5fc3\u7ea7<\/b>NVMe SSD — UH711a\u4ee5\u53caUH711a E3.S\u5f62\u6001<\/b>\u3002\u8be5\u7cfb\u5217\u4ea7\u54c1\u4f7f\u7528\u81ea\u7814\u63a7\u5236\u5668\u4e0e\u957f\u6c5f\u5b58\u50a8128L 3D NAND\uff0c\u4e13\u4e3a\u6570\u636e\u4e2d\u5fc3\u7ea7\u4e1a\u52a1\u573a\u666f\u800c\u8bbe\u8ba1\u3002UH711a\u5355\u76d8\u5bb9\u91cf\u6700\u9ad8\u8fbe7.68TB\uff0c\u80fd\u4e3a\u6570\u636e\u5e93\u3001\u5757\u5b58\u50a8\u3001\u865a\u62df\u5316\u3001\u4e91\u4e3b\u673a\u7b49\u5e94\u7528\u63d0\u4f9b\u9ad8\u6027\u80fd\u7684\u5b58\u50a8\u65b9\u6848\uff0c\u5e2e\u52a9\u7528\u6237\u83b7\u5f97\u66f4\u4f18\u7684TCO\u3002<\/p>\n

\n

\"\"<\/a>
<\/span><\/p>\n<\/p><\/div>\n

1\u3001\u6027\u80fd\u5168\u9762\u8c03\u4f18\uff0c\u4e1a\u52a1\u5e94\u7528\u663e\u8457\u63d0\u901f<\/b><\/p>\n

UH711a\u652f\u6301\u9ad8\u901fPCIE Gen4\u63a5\u53e3\uff0c\u9488\u5bf9\u6570\u636e\u4e2d\u5fc3\u7ea7\u4e1a\u52a1\u573a\u666f\u53ca\u8d1f\u8f7dWorkload IO\u6a21\u578b\uff0c\u5728\u5404\u7c7b\u573a\u666f\u53ef\u63d0\u4f9b\u5168\u9762\u7684\u6027\u80fd\u4f18\u5316\u80fd\u529b\uff0c\u4ea7\u54c1\u987a\u5e8f\u8bfb\u5199\u6027\u80fd\u9ad8\u8fbe<\/b>7200\/4500 MB\/s<\/b>\uff0c\u968f\u673a\u8bfb\u5199\u6027\u80fd\u9ad8\u8fbe<\/b>1700\/230K<\/span> IOPS<\/b>\u3002<\/p>\n

\u540c\u65f6\uff0c\u9488\u5bf9\u4e92\u8054\u7f51\u5178\u578b\u5e94\u7528\u573a\u666f\uff0c\u91c7\u7528\u8f6f\u5316\u67b6\u6784\u8bbe\u8ba1\uff0c\u5e76\u4f18\u5316IO\u8def\u5f84DB\u3001FSP\u3001HAS\u548cLDPC\u7b49\u786c\u4ef6\u8d44\u6e90\u914d\u7f6e\uff0c\u63d0\u5347\u540e\u7aefNAND\u9897\u7c92\u5e76\u53d1\u6548\u7387\uff0c\u4fdd\u969c\u4e92\u8054\u7f51\u5178\u578b\u5e94\u7528\u573a\u666f\u76d8\u7247\u6027\u80fd\u3002<\/p>\n

2\u3001SR-IOV with QoS \u5347\u7ea72.0\uff0c\u52a9\u529b\u865a\u62df\u5316\u4e1a\u52a1\u964d\u672c\u589e\u6548<\/b><\/p>\n

UH711a \u901a\u8fc7\u4f7f\u80fdSR-IOV\u6280\u672f\u4f18\u5316\u4e91\u4e1a\u52a1\u865a\u62df\u673a\u573a\u666f\uff0c\u76f8\u6bd4SPDK\u65b9\u6848\u4f18\u52bf\u663e\u8457\u3002SR-IOV2.0\u8fdb\u4e00\u6b65\u4f18\u5316\u4e86Nand\u7269\u7406\u5c42\u9694\u79bb\u5ea6\uff0cVF\u95f4\u7684\u6027\u80fd\u9694\u79bb\u5ea6\u66f4\u597d\uff0c\u968f\u7740\u9694\u79bb\u5ea6\u7684\u63d0\u9ad8\u5728\u7eaf\u8bfb\u5199\u53ca\u6df7\u5408\u573a\u666f\u4e0b\u5206\u522b\u4f18\u5316\u5230\u4e863%\u548c5%\uff0c\u76ee\u524d\u5fc6\u8054<\/b>SR-IOV \u6027\u80fd\u53ca\u9694\u79bb\u5ea6\u5df2\u8fbe\u4e1a\u754c\u9886\u5148\u6c34\u5e73<\/b>\u3002<\/p>\n

3\u3001\u667a\u80fd\u591a\u6d412.0\uff0c\u4fdd\u969c\u4e1a\u52a1\u957f\u671f\u4e14\u7a33\u5b9a\u8fd0\u884c<\/b><\/p>\n

\u91c7\u7528\u5168\u65b0K-mean\u667a\u80fd\u805a\u7c7b\u7b97\u6cd5\uff0c\u63d0\u4f9b\u66f4\u7cbe\u7ec6\u7684\u6570\u636e\u7c7b\u578b\u8bc6\u522b\u9897\u7c92\u5ea6\uff0c\u8fdb\u4e00\u6b65\u63d0\u9ad8GC\u65f6\u7684\u6548\u7387\uff0c\u4f7fSSD\u7cfb\u7edf\u6027\u80fd\u6700\u5927\u53ef\u63d0\u534720%\u3002\u901a\u8fc7\u5728\u76d8\u7247\u5185\u90e8\u5c062\u79cd\u6570\u636e\u5199\u5165\u4e0d\u540c\u7684\u6d41\uff0c\u964d\u4f4e\u76d8\u7247\u7684\u5199\u653e\u5927\u7cfb\u6570\uff0c\u63d0\u5347\u5168\u751f\u547d\u5468\u671f\u7684\u7a33\u6001\u6027\u80fd\u4ee5\u53ca\u4fdd\u969c\u4ea7\u54c1\u751f\u547d\u5468\u671f\u540e\u671f\u9636\u6bb5\u7684\u53ef\u9760\u6027<\/b>\u3002<\/p>\n

\u6b64\u5916\uff0cUH711a\u8fd8\u652f\u6301DIF\u3001NS\u7ba1\u7406\u7b49OCP2.0\u89c4\u8303<\/b>\uff0c\u4e0d\u4ec5\u4e0e\u7cfb\u7edf\u914d\u5408\u5b9e\u73b0\u7aef\u5230\u7aef\u7684\u4fdd\u62a4\uff0c\u4e5f\u80fd\u5728\u76d8\u5185\u5b9e\u73b0\u72ec\u7acb\u7684\u7aef\u5230\u7aef\u7684\u4fdd\u62a4\u673a\u5236\uff0c\u786e\u4fdd\u76d8\u5185\u6574\u4e2a\u901a\u8def\u7684\u6570\u636e\u5b89\u5168\uff0c\u4ece\u800c\u4e3a\u6570\u636e\u4e2d\u5fc3\u5728\u591a\u79cd\u6781\u7aef\u573a\u666f\u4e0b\u7684\u6b63\u5e38\u8fd0\u7ef4\u63d0\u4f9b\u53cc\u91cd\u4fdd\u62a4\u3002<\/p>\n

4\u3001\u81ea\u5c01\u9897\u7c92\uff0c\u91ca\u653e\u4ecb\u8d28\u539f\u751f\u6f5c\u529b<\/b><\/p>\n

\u4f9d\u6258\u5fc6\u8054\u5f3a\u5927\u7684\u81ea\u4e3b\u5c01\u6d4b\u6280\u672f\uff0cUH711a\u901a\u8fc7\u4f7f\u80fd\u81ea\u5c01TLC\u4ecb\u8d28\uff0c\u5728\u4e0d\u727a\u7272\u6027\u80fd\u53ca\u53ef\u9760\u6027\u7684\u524d\u63d0\u4e0b\u5927\u5e45\u5ea6\u964d\u4f4e\u4ecb\u8d28\u5e94\u7528\u6210\u672c\uff0c\u5145\u5206\u6316\u6398\u4ecb\u8d28\u7684\u539f\u751f\u6f5c\u529b\uff0c\u63d0\u4f9b\u66f4\u597d\u7684IO\u6027\u80fd\u3002<\/p>\n

5\u3001\u5fc6\u8054\u65b0\u4e00\u4ee3EDSFF E3.S SSD\u63ed\u6653<\/b><\/p>\n

E3.S\u4f5c\u4e3a\u9762\u5411\u4e91\u670d\u52a1\u3001\u4f01\u4e1a\u6570\u636e\u4e2d\u5fc3\u7684NVMe SSD\u65b0\u5f62\u6001\u6807\u51c6\uff0c\u51ed\u501f\u6269\u5c55\u6027\u66f4\u5f3a\uff0c\u4ee5\u53ca\u4f18\u5316\u4e86\u6574\u4f53\u6548\u80fd\u7b49\u4f18\u52bf\uff0c\u5df2\u6210\u4e3a\u6570\u636e\u4e2d\u5fc3SSD\u672a\u6765\u53d1\u5c55\u65b9\u5411\u3002\u5fc6\u8054\u63a8\u51fa\u7684UH711a E3.S \u5f62\u6001\uff0c\u5916\u5f62\u5c3a\u5bf8\u65b9\u9762\uff0c\u957f112.75mm\u3001\u5bbd76mm\u3001\u539a\u5ea6\u4e3a7.5mm\uff0c\u5355\u76d8\u5bb9\u91cf\u6700\u9ad8\u8fbe15.36TB\uff0c\u652f\u6301NVMe 1.4\u3002\u4f7f\u7528\u65b0\u5f62\u6001\u540e\uff0c\u4ea7\u54c1\u987a\u5e8f\u8bfb\u5199\u6027\u80fd\u9ad8\u8fbe7200\/4400 MB\/s\uff0c\u968f\u673a\u8bfb\u5199\u6027\u80fd\u9ad8\u8fbe1700\/240K<\/span> IOPS\u3002\u8be5\u7cfb\u5217\u4ea7\u54c1\u5c06\u4e8e2023\u5e74\u5b9e\u73b0\u91cf\u4ea7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6df1\u57332022\u5e7412\u670826\u65e5 \/\u7f8e\u901a\u793e\/ — \u4e3a\u66f4\u597d\u5730\u6ee1\u8db3\u8d85\u5927\u89c4\u6a21\u7684\u6570\u636e\u5e94\u7528\uff0c\u5fc6\u8054\u53d1\u5e03\u6570\u636e\u4e2d\u5fc3\u7ea7NVMe SSD — UH711a\u4ee5\u53caUH711a E3.S\u5f62\u6001\u3002\u8be5\u7cfb\u5217\u4ea7\u54c1\u4f7f\u7528\u81ea\u7814\u63a7\u5236\u5668\u4e0e\u957f\u6c5f\u5b58\u50a8128L 3D NAND\uff0c\u4e13\u4e3a\u6570\u636e\u4e2d\u5fc3\u7ea7\u4e1a\u52a1\u573a\u666f\u800c\u8bbe\u8ba1\u3002UH711a\u5355\u76d8\u5bb9\u91cf\u6700\u9ad8\u8fbe7.68TB\uff0c\u80fd\u4e3a\u6570\u636e\u5e93\u3001\u5757\u5b58\u50a8\u3001\u865a\u62df\u5316\u3001\u4e91\u4e3b\u673a\u7b49\u5e94\u7528\u63d0\u4f9b\u9ad8\u6027\u80fd\u7684\u5b58\u50a8\u65b9\u6848\uff0c\u5e2e\u52a9\u7528\u6237\u83b7\u5f97\u66f4\u4f18\u7684TCO\u3002 1\u3001\u6027\u80fd\u5168\u9762\u8c03\u4f18\uff0c\u4e1a\u52a1\u5e94\u7528\u663e\u8457\u63d0\u901f UH711a\u652f\u6301\u9ad8\u901fPCIE Gen4\u63a5\u53e3\uff0c\u9488\u5bf9\u6570\u636e\u4e2d\u5fc3\u7ea7\u4e1a\u52a1\u573a\u666f\u53ca\u8d1f\u8f7dWorkload IO\u6a21\u578b\uff0c\u5728\u5404\u7c7b\u573a\u666f\u53ef\u63d0\u4f9b\u5168\u9762\u7684\u6027\u80fd\u4f18\u5316\u80fd\u529b\uff0c\u4ea7\u54c1\u987a\u5e8f\u8bfb\u5199\u6027\u80fd\u9ad8\u8fbe7200\/4500 MB\/s\uff0c\u968f\u673a\u8bfb\u5199\u6027\u80fd\u9ad8\u8fbe1700\/230K IOPS\u3002 \u540c\u65f6\uff0c\u9488\u5bf9\u4e92\u8054\u7f51\u5178\u578b\u5e94\u7528\u573a\u666f\uff0c\u91c7\u7528\u8f6f\u5316\u67b6\u6784\u8bbe\u8ba1\uff0c\u5e76\u4f18\u5316IO\u8def\u5f84DB\u3001FSP\u3001HAS\u548cLDPC\u7b49\u786c\u4ef6\u8d44\u6e90\u914d\u7f6e\uff0c\u63d0\u5347\u540e\u7aefNAND\u9897\u7c92\u5e76\u53d1\u6548\u7387\uff0c\u4fdd\u969c\u4e92\u8054\u7f51\u5178\u578b\u5e94\u7528\u573a\u666f\u76d8\u7247\u6027\u80fd\u3002 2\u3001SR-IOV with QoS \u5347\u7ea72.0\uff0c\u52a9\u529b\u865a\u62df\u5316\u4e1a\u52a1\u964d\u672c\u589e\u6548 UH711a \u901a\u8fc7\u4f7f\u80fdSR-IOV\u6280\u672f\u4f18\u5316\u4e91\u4e1a\u52a1\u865a\u62df\u673a\u573a\u666f\uff0c\u76f8\u6bd4SPDK\u65b9\u6848\u4f18\u52bf\u663e\u8457\u3002SR-IOV2.0\u8fdb\u4e00\u6b65\u4f18\u5316\u4e86Nand\u7269\u7406\u5c42\u9694\u79bb\u5ea6\uff0cVF\u95f4\u7684\u6027\u80fd\u9694\u79bb\u5ea6\u66f4\u597d\uff0c\u968f\u7740\u9694\u79bb\u5ea6\u7684\u63d0\u9ad8\u5728\u7eaf\u8bfb\u5199\u53ca\u6df7\u5408\u573a\u666f\u4e0b\u5206\u522b\u4f18\u5316\u5230\u4e863%\u548c5%\uff0c\u76ee\u524d\u5fc6\u8054SR-IOV \u6027\u80fd\u53ca\u9694\u79bb\u5ea6\u5df2\u8fbe\u4e1a\u754c\u9886\u5148\u6c34\u5e73\u3002 3\u3001\u667a\u80fd\u591a\u6d412.0\uff0c\u4fdd\u969c\u4e1a\u52a1\u957f\u671f\u4e14\u7a33\u5b9a\u8fd0\u884c \u91c7\u7528\u5168\u65b0K-mean\u667a\u80fd\u805a\u7c7b\u7b97\u6cd5\uff0c\u63d0\u4f9b\u66f4\u7cbe\u7ec6\u7684\u6570\u636e\u7c7b\u578b\u8bc6\u522b\u9897\u7c92\u5ea6\uff0c\u8fdb\u4e00\u6b65\u63d0\u9ad8GC\u65f6\u7684\u6548\u7387\uff0c\u4f7fSSD\u7cfb\u7edf\u6027\u80fd\u6700\u5927\u53ef\u63d0\u534720%\u3002\u901a\u8fc7\u5728\u76d8\u7247\u5185\u90e8\u5c062\u79cd\u6570\u636e\u5199\u5165\u4e0d\u540c\u7684\u6d41\uff0c\u964d\u4f4e\u76d8\u7247\u7684\u5199\u653e\u5927\u7cfb\u6570\uff0c\u63d0\u5347\u5168\u751f\u547d\u5468\u671f\u7684\u7a33\u6001\u6027\u80fd\u4ee5\u53ca\u4fdd\u969c\u4ea7\u54c1\u751f\u547d\u5468\u671f\u540e\u671f\u9636\u6bb5\u7684\u53ef\u9760\u6027\u3002 \u6b64\u5916\uff0cUH711a\u8fd8\u652f\u6301DIF\u3001NS\u7ba1\u7406\u7b49OCP2.0\u89c4\u8303\uff0c\u4e0d\u4ec5\u4e0e\u7cfb\u7edf\u914d\u5408\u5b9e\u73b0\u7aef\u5230\u7aef\u7684\u4fdd\u62a4\uff0c\u4e5f\u80fd\u5728\u76d8\u5185\u5b9e\u73b0\u72ec\u7acb\u7684\u7aef\u5230\u7aef\u7684\u4fdd\u62a4\u673a\u5236\uff0c\u786e\u4fdd\u76d8\u5185\u6574\u4e2a\u901a\u8def\u7684\u6570\u636e\u5b89\u5168\uff0c\u4ece\u800c\u4e3a\u6570\u636e\u4e2d\u5fc3\u5728\u591a\u79cd\u6781\u7aef\u573a\u666f\u4e0b\u7684\u6b63\u5e38\u8fd0\u7ef4\u63d0\u4f9b\u53cc\u91cd\u4fdd\u62a4\u3002 4\u3001\u81ea\u5c01\u9897\u7c92\uff0c\u91ca\u653e\u4ecb\u8d28\u539f\u751f\u6f5c\u529b \u4f9d\u6258\u5fc6\u8054\u5f3a\u5927\u7684\u81ea\u4e3b\u5c01\u6d4b\u6280\u672f\uff0cUH711a\u901a\u8fc7\u4f7f\u80fd\u81ea\u5c01TLC\u4ecb\u8d28\uff0c\u5728\u4e0d\u727a\u7272\u6027\u80fd\u53ca\u53ef\u9760\u6027\u7684\u524d\u63d0\u4e0b\u5927\u5e45\u5ea6\u964d\u4f4e\u4ecb\u8d28\u5e94\u7528\u6210\u672c\uff0c\u5145\u5206\u6316\u6398\u4ecb\u8d28\u7684\u539f\u751f\u6f5c\u529b\uff0c\u63d0\u4f9b\u66f4\u597d\u7684IO\u6027\u80fd\u3002 5\u3001\u5fc6\u8054\u65b0\u4e00\u4ee3EDSFF E3.S SSD\u63ed\u6653 E3.S\u4f5c\u4e3a\u9762\u5411\u4e91\u670d\u52a1\u3001\u4f01\u4e1a\u6570\u636e\u4e2d\u5fc3\u7684NVMe SSD\u65b0\u5f62\u6001\u6807\u51c6\uff0c\u51ed\u501f\u6269\u5c55\u6027\u66f4\u5f3a\uff0c\u4ee5\u53ca\u4f18\u5316\u4e86\u6574\u4f53\u6548\u80fd\u7b49\u4f18\u52bf\uff0c\u5df2\u6210\u4e3a\u6570\u636e\u4e2d\u5fc3SSD\u672a\u6765\u53d1\u5c55\u65b9\u5411\u3002\u5fc6\u8054\u63a8\u51fa\u7684UH711a E3.S \u5f62\u6001\uff0c\u5916\u5f62\u5c3a\u5bf8\u65b9\u9762\uff0c\u957f112.75mm\u3001\u5bbd76mm\u3001\u539a\u5ea6\u4e3a7.5mm\uff0c\u5355\u76d8\u5bb9\u91cf\u6700\u9ad8\u8fbe15.36TB\uff0c\u652f\u6301NVMe 1.4\u3002\u4f7f\u7528\u65b0\u5f62\u6001\u540e\uff0c\u4ea7\u54c1\u987a\u5e8f\u8bfb\u5199\u6027\u80fd\u9ad8\u8fbe7200\/4400 MB\/s\uff0c\u968f\u673a\u8bfb\u5199\u6027\u80fd\u9ad8\u8fbe1700\/240K IOPS\u3002\u8be5\u7cfb\u5217\u4ea7\u54c1\u5c06\u4e8e2023\u5e74\u5b9e\u73b0\u91cf\u4ea7\u3002… Read More<\/a><\/p>\n","protected":false},"author":556,"featured_media":88345,"comment_status":"close","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1965],"tags":[],"class_list":["post-88342","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-partnerships"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.xinwengao.com\/cn\/wp-json\/wp\/v2\/posts\/88342","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xinwengao.com\/cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xinwengao.com\/cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xinwengao.com\/cn\/wp-json\/wp\/v2\/users\/556"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xinwengao.com\/cn\/wp-json\/wp\/v2\/comments?post=88342"}],"version-history":[{"count":1,"href":"https:\/\/www.xinwengao.com\/cn\/wp-json\/wp\/v2\/posts\/88342\/revisions"}],"predecessor-version":[{"id":88344,"href":"https:\/\/www.xinwengao.com\/cn\/wp-json\/wp\/v2\/posts\/88342\/revisions\/88344"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xinwengao.com\/cn\/wp-json\/wp\/v2\/media\/88345"}],"wp:attachment":[{"href":"https:\/\/www.xinwengao.com\/cn\/wp-json\/wp\/v2\/media?parent=88342"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xinwengao.com\/cn\/wp-json\/wp\/v2\/categories?post=88342"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xinwengao.com\/cn\/wp-json\/wp\/v2\/tags?post=88342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}