{"id":33931,"date":"2026-08-09T08:00:09","date_gmt":"2026-08-09T00:00:09","guid":{"rendered":"https:\/\/www.simcentric.com\/?p=33931"},"modified":"2026-08-06T16:46:36","modified_gmt":"2026-08-06T08:46:36","slug":"how-to-test-server-hard-drive-read-and-write-speed","status":"publish","type":"post","link":"https:\/\/www.simcentric.com\/tc\/america-dedicated-server-tc\/how-to-test-server-hard-drive-read-and-write-speed\/","title":{"rendered":"\u5982\u4f55\u6e2c\u8a66\u4f3a\u670d\u5668\u786c\u789f\u8b80\u5beb\u901f\u5ea6"},"content":{"rendered":"

\u60a8\u53ef\u4ee5\u4f7f\u7528\u539f\u751f\u547d\u4ee4\u5217\u5de5\u5177\uff08\u5982 dd<\/code>\uff09\u6216\u5c08\u7528\u5de5\u5177\uff08\u5982 CrystalDiskMark\uff09\u4f86\u6e2c\u91cf\u4f3a\u670d\u5668\u5132\u5b58\u6548\u80fd\u3002\u7cfb\u7d71\u7ba1\u7406\u54e1\u6703\u5728\u6bcf\u53f0\u76ee\u6a19\u4f3a\u670d\u5668\u4e0a\u6e2c\u8a66\u4f3a\u670d\u5668\u786c\u789f\u914d\u7f6e<\/a>\uff0c\u4ee5\u4fbf\u8b58\u5225\u786c\u9ad4\u74f6\u9838\u3001\u9a57\u8b49\u4f01\u696d SLA\uff0c\u4e26\u53ca\u65e9\u767c\u73fe\u5be6\u9ad4\u78c1\u789f\u6a5f\u6548\u80fd\u9000\u5316\u3002\u5b9a\u671f\u57fa\u6e96\u6e2c\u8a66\u80fd\u63ed\u793a\u95dc\u65bc\u4f3a\u670d\u5668<\/a>\u8655\u7406\u65e5\u5e38\u4efb\u52d9\u80fd\u529b\u7684\u95dc\u9375\u8cc7\u6599\u3002<\/p>\n

\u7136\u800c\uff0c\u60a8\u5fc5\u9808\u5c07\u5be6\u9ad4\u78c1\u789f\u541e\u5410\u91cf\u8207\u5feb\u53d6\u8a18\u61b6\u9ad4\u901f\u5ea6\u6216\u9060\u7aef\u7db2\u8def\u9650\u5236\u5340\u5206\u958b\u4f86\u3002\u7576\u60a8\u6e2c\u8a66\u786c\u789f\u8b80\u5beb\u901f\u5ea6\u6642\uff0cCrystalDiskMark \u7b49\u5de5\u5177\u80fd\u5920\u9694\u96e2\u51fa\u771f\u5be6\u7684\u786c\u9ad4\u6548\u80fd\u3002\u8a55\u4f30\u786c\u789f\u8b80\u5beb\u901f\u5ea6\u53ef\u78ba\u4fdd\u60a8\u7372\u5f97\u5b8c\u6574\u7684\u7dad\u904b\u53ef\u8996\u6027\u3002\u77ad\u89e3\u771f\u5be6\u7684\u5132\u5b58\u901f\u5ea6\uff0c\u53ef\u4fdd\u8b49\u60a8\u7684\u4f3a\u670d\u5668\u5728\u9ad8\u5f37\u5ea6\u8b80\u5beb\u8acb\u6c42\u4e0b\u4ecd\u4fdd\u6301\u5cf0\u503c\u6548\u80fd\u3002<\/p>\n

\u6e2c\u8a66\u4f3a\u670d\u5668\u786c\u789f\u6548\u80fd\u7684\u5de5\u5177<\/strong><\/h2>\n

Linux \u548c Windows \u7684\u539f\u751f\u547d\u4ee4\u5217\u9078\u9805<\/h3>\n

\u60a8\u53ef\u4ee5\u4f7f\u7528\u4f5c\u696d\u7cfb\u7d71\u81ea\u5e36\u7684\u539f\u751f\u5de5\u5177\u4f86\u8a55\u4f30\u4f3a\u670d\u5668\u786c\u9ad4\u3002Linux \u7ba1\u7406\u54e1\u4f9d\u8cf4 CLI \u547d\u4ee4\u9032\u884c\u78c1\u789f\u901f\u5ea6\u6e2c\u8a66\uff0c\u7121\u9700\u984d\u5916\u8edf\u9ad4\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u5e36\u6709 oflag=direct<\/code> \u53c3\u6578\u7684 dd<\/code> \u5beb\u5165\u6e2c\u8a66\u6a94\u6848\u3002\u6b64\u53c3\u6578\u7e5e\u904e\u8a18\u61b6\u9ad4\u5feb\u53d6\uff0c\u5f9e\u800c\u6e2c\u91cf\u771f\u5be6\u7684\u5132\u5b58\u901f\u5ea6\u3002\u4e0d\u904e\uff0c\u57fa\u6e96\u6e2c\u8a66\u5de5\u5177\u6709\u8986\u84cb\u88dd\u7f6e\u8cc7\u6599\u7684\u98a8\u96aa\uff0c\u56e0\u6b64\u60a8\u61c9\u5728\u90e8\u7f72\u524d\u5148\u57f7\u884c\u6e2c\u8a66\u4f3a\u670d\u5668\u786c\u789f\u57fa\u6e96\u6e2c\u8a66\u7684\u6d41\u7a0b\u3002<\/p>\n

Windows Server \u5728 PowerShell \u4e2d\u63d0\u4f9b\u4e86\u8a55\u4f30\u9078\u9805\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528 Windows \u7cfb\u7d71\u8a55\u4f30\u5de5\u5177\u516c\u7528\u7a0b\u5f0f\u6e2c\u91cf\u5132\u5b58\u541e\u5410\u91cf\u3002<\/p>\n

    \n
  1. \u5728\u63d0\u9ad8\u6b0a\u9650\u7684\u547d\u4ee4\u63d0\u793a\u5b57\u5143\u4e2d\u57f7\u884c winsat formal<\/code> \u4ee5\u7522\u751f\u7e3d\u9ad4\u8a55\u5206\u3002<\/li>\n
  2. \u57f7\u884c winsat disk<\/code> \u4ee5\u6e2c\u91cf\u76ee\u6a19\u78c1\u789f\u5340\u4e0a\u7684\u78c1\u789f\u6a5f\u5beb\u5165\u548c\u8b80\u53d6\u884c\u70ba\u3002<\/li>\n
  3. \u57f7\u884c winsat disk -seq -write -drive c<\/code> \u4ee5\u6e2c\u8a66\u9806\u5e8f\u5beb\u5165\u901f\u5ea6\uff0c\u6216\u57f7\u884c winsat disk -ran -read -drive d<\/code> \u4ee5\u6aa2\u67e5\u96a8\u6a5f\u8b80\u53d6\u901f\u5ea6\u80fd\u529b\u3002<\/li>\n<\/ol>\n

    \u7b2c\u4e09\u65b9\u8a3a\u65b7\u8207\u57fa\u6e96\u6e2c\u8a66\u5de5\u5177<\/h3>\n

    \u57fa\u6e96\u6e2c\u8a66\u5de5\u5177\u80fd\u63d0\u4f9b\u5c0d\u5132\u5b58\u884c\u70ba\u66f4\u6df1\u5165\u7684\u6d1e\u5bdf\u3002\u5728 Linux \u4e0a\uff0cFlexible I\/O Tester \u53ef\u70ba\u6a5f\u68b0\u786c\u789f\u6216\u73fe\u4ee3 SSD \u63d0\u4f9b\u6e96\u78ba\u7684\u5de5\u4f5c\u8ca0\u8f09\u6a21\u64ec\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u8af8\u5982 --ioengine=libaio<\/code> \u548c --iodepth=32<\/code> \u7b49\u53c3\u6578\uff0c\u5728\u9ad8\u4f75\u767c\u4e0b\u6e2c\u91cf\u96a8\u6a5f\u8b80\u5beb\u64cd\u4f5c\u3002\u5728 Windows Server \u4e0a\uff0c\u7ba1\u7406\u54e1\u5e38\u4f7f\u7528 CrystalDiskMark \u4f86\u8a55\u4f30\u786c\u789f\u8b80\u5beb\u901f\u5ea6\u3002\u60a8\u53ef\u4ee5\u900f\u904e CrystalDiskMark \u7c21\u6f54\u7684\u4ecb\u9762\u8f15\u9b06\u6e2c\u8a66\u786c\u789f\u8b80\u5beb\u901f\u5ea6\u3002<\/p>\n

    CrystalDiskMark \u5de5\u5177\u540c\u6642\u6e2c\u91cf\u9806\u5e8f\u8b80\u53d6\u548c\u9806\u5e8f\u5beb\u5165\u6307\u6a19\uff0c\u4ee5\u53ca\u96a8\u6a5f\u7684 4K \u5de5\u4f5c\u8ca0\u8f09\u3002CrystalDiskMark \u4e2d\u7684\u5c0f\u578b 4K \u6e2c\u8a66\u53ef\u9694\u96e2\u5728\u771f\u5be6\u4f3a\u670d\u5668\u58d3\u529b\u4e0b\u7684\u96a8\u6a5f\u8b80\u5beb\u80fd\u529b\u3002<\/p>\n

    \n\n\n\n\n<\/colgroup>\n\n\n\n\n\n
    \u529f\u80fd \/ \u80fd\u529b<\/th>\nFlexible I\/O Tester (FIO)<\/th>\nCrystalDiskMark<\/th>\n<\/tr>\n
    \u76ee\u6a19\u74b0\u5883<\/strong><\/td>\n\u4f01\u696d\u7d1a\u4f3a\u670d\u5668\u6d41\u6c34\u7dda<\/td>\nWindows \u4f3a\u670d\u5668\u74b0\u5883<\/td>\n<\/tr>\n
    \u5de5\u4f5c\u8ca0\u8f09\u63a7\u5236<\/strong><\/td>\n\u81ea\u8a02\u6307\u4ee4\u78bc<\/td>\n\u9810\u8a2d\u4f47\u5217\u6df1\u5ea6<\/td>\n<\/tr>\n
    \u5132\u5b58\u6d1e\u5bdf<\/strong><\/td>\nSSD \u78c1\u789f\u5340\u7684\u5ef6\u9072\u5206\u6790<\/td>\n\u76f4\u63a5\u9806\u5e8f\u8b80\u53d6\u532f\u7e3d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    \u6aa2\u8996 CrystalDiskMark \u7d50\u679c\u6709\u52a9\u65bc\u60a8\u6700\u4f73\u5316\u4f3a\u670d\u5668\u901f\u5ea6\u3002\u6a19\u6e96\u7684 CrystalDiskMark \u6e2c\u8a66\u53ef\u6a21\u64ec\u4f3a\u670d\u5668\u4e0a\u7684\u8cc7\u6599\u5eab\u64cd\u4f5c\u3002\u5728\u90e8\u7f72\u671f\u9593\u57f7\u884c CrystalDiskMark \u4ee5\u8ffd\u8e64\u5132\u5b58\u901f\u5ea6\u3002\u4f9d\u9760 CrystalDiskMark \u9a57\u8b49\u78c1\u789f\u6a5f\u5065\u5eb7\u72c0\u614b\uff0c\u4e26\u4f7f\u7528 CrystalDiskMark \u78ba\u8a8d\u60a8\u771f\u5be6\u7684\u786c\u789f\u8b80\u5beb\u901f\u5ea6\u3002<\/p>\n

    \u8de8\u5e73\u53f0\u6e2c\u91cf\u786c\u789f\u8b80\u5beb\u901f\u5ea6<\/strong><\/h2>\n

    \u5728\u4e0d\u540c\u4f5c\u696d\u7cfb\u7d71\u4e0a\u8a55\u4f30\u5132\u5b58\u55ae\u5143\u9700\u8981\u7279\u5b9a\u7684\u547d\u4ee4\u5217\u5de5\u5177\u3002\u60a8\u53ef\u4ee5\u57f7\u884c\u76f4\u63a5\u6e2c\u8a66\u4ee5\u78ba\u5b9a\u5be6\u969b\u6548\u80fd\uff0c\u907f\u514d\u8a18\u61b6\u9ad4\u5feb\u53d6\u5e72\u64fe\u3002\u6a19\u6e96\u7684 7200 RPM \u4f01\u696d\u7d1a\u786c\u789f\u901a\u5e38\u63d0\u4f9b 90 \u81f3 100 MB\/s \u7684\u57fa\u6e96\u9806\u5e8f\u901f\u5ea6\u7d50\u679c\u3002\u73fe\u4ee3\u4f01\u696d\u7d1a SSD \u9663\u5217\u5247\u80fd\u63d0\u4f9b\u9060\u9ad8\u5f97\u591a\u7684\u541e\u5410\u91cf\u3002\u60a8\u5fc5\u9808\u5728\u76ee\u6a19\u4f3a\u670d\u5668\u4e0a\u57f7\u884c\u6b63\u78ba\u7684\u8a3a\u65b7\u547d\u4ee4\uff0c\u4ee5\u6839\u64da\u9019\u4e9b\u65e2\u5b9a\u57fa\u7dda\u9a57\u8b49\u6548\u80fd\u6307\u6a19\u3002<\/p>\n

    \u4f7f\u7528\u547d\u4ee4\u63d0\u793a\u5b57\u5143\u6e2c\u8a66\u786c\u789f\u8b80\u5beb\u901f\u5ea6<\/h3>\n

    Windows Server \u5728\u547d\u4ee4\u7d42\u7aef\u6a5f\u4e2d\u63d0\u4f9b\u4e86\u5167\u5efa\u8a55\u4f30\u5de5\u5177\u3002\u60a8\u7121\u9700\u5b89\u88dd\u984d\u5916\u8edf\u9ad4\u4e8c\u9032\u4f4d\u6a94\u5373\u53ef\u6e2c\u91cf\u786c\u789f\u8b80\u5beb\u901f\u5ea6\u3002Windows \u7cfb\u7d71\u8a55\u4f30\u5de5\u5177\u53ef\u5728\u5be6\u969b\u5de5\u4f5c\u8ca0\u8f09\u4e0b\u8a55\u4f30\u78c1\u789f\u5340\u6548\u80fd\u3002\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\u53ef\u8a55\u4f30\u60a8\u4e3b\u78c1\u789f\u5340\u7684\u901f\u5ea6\uff1a<\/p>\n

    winsat disk -drive c<\/code><\/p><\/blockquote>\n

    \u60a8\u53ef\u4ee5\u6307\u5b9a\u4e0d\u540c\u5132\u5b58\u789f\u7b26\u4f86\u6e2c\u8a66\u7cfb\u7d71\u4e2d\u5404\u4f3a\u670d\u5668\u786c\u789f\u78c1\u789f\u5340\u3002<\/p>\n

    winsat disk -drive <\u789f\u7b26>:<\/code><\/p>\n

    \u4f8b\u5982\u6e2c\u8a66 D \u789f\uff1a<\/em> winsat disk -drive d:<\/code><\/p><\/blockquote>\n

    \u6b64\u516c\u7528\u7a0b\u5f0f\u53ef\u6e2c\u91cf\u9806\u5e8f\u8b80\u53d6\u80fd\u529b\u53ca\u9806\u5e8f\u5beb\u5165\u9650\u5236\u3002\u57f7\u884c\u9019\u4e9b\u547d\u4ee4\u53ef\u986f\u793a\u60a8\u7684\u7cfb\u7d71\u662f\u5426\u9054\u5230\u826f\u597d\u7684\u8b80\u5beb\u901f\u5ea6\u3002Windows \u5de5\u5177\u6703\u8a55\u4f30\u900f\u904e\u672c\u5730\u7cfb\u7d71\u532f\u6d41\u6392\u7684\u8cc7\u6599\u50b3\u8f38\u3002\u4f46\u7cfb\u7d71\u7ba1\u7406\u54e1\u5e38\u5c07\u9019\u4e9b\u539f\u751f\u7d50\u679c\u8207 CrystalDiskMark \u57fa\u6e96\u6e2c\u8a66\u57f7\u884c\u9032\u884c\u5c0d\u6bd4\u3002\u57f7\u884c CrystalDiskMark \u53ef\u5728\u684c\u9762\u4ecb\u9762\u4e0a\u9a57\u8b49\u9806\u5e8f\u8b80\u53d6\u548c\u9806\u5e8f\u5beb\u5165\u8cc7\u6599\u3002CrystalDiskMark \u4ecb\u9762\u80fd\u5feb\u901f\u9694\u96e2\u4e3b\u78c1\u789f\u5340\u6307\u6a19\u3002\u8a31\u591a\u6280\u8853\u4eba\u54e1\u6703\u57f7\u884c CrystalDiskMark \u4f86\u8907\u6838\u521d\u59cb Windows \u8cc7\u6599\u3002\u4f7f\u7528 CrystalDiskMark \u6709\u52a9\u65bc\u60a8\u96d9\u91cd\u6aa2\u67e5\u521d\u59cb\u78c1\u789f\u901f\u5ea6\u6e2c\u8a66\u8cc7\u6599\u3002<\/p>\n

    \u900f\u904e CLI \u7d42\u7aef\u6a5f\u5c0d Linux \u786c\u789f\u9032\u884c\u57fa\u6e96\u6e2c\u8a66<\/h3>\n

    Linux \u7d42\u7aef\u6a5f\u70ba\u539f\u59cb\u786c\u9ad4\u6aa2\u67e5\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u63a7\u5236\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528 dd<\/code> \u5efa\u7acb\u4e00\u500b\u7c21\u55ae\u7684\u6e2c\u8a66\u6a94\u6848\u4f86\u6aa2\u67e5\u5beb\u5165\u56de\u61c9\u6027\u3002<\/p>\n

    dd if=\/dev\/zero of=\/tmp\/testfile bs=1G count=1 oflag=direct<\/code><\/pre>\n
    \u6b64\u547d\u4ee4\u5c07\u55ae\u4e00\u6e2c\u8a66\u6a94\u6848\u76f4\u63a5\u5beb\u5165\u78c1\u789f\u3002\u7e5e\u904e\u7cfb\u7d71\u8a18\u61b6\u9ad4\u53ef\u8b93\u60a8\u7372\u5f97\u771f\u5be6\u7684\u9806\u5e8f\u5beb\u5165\u7d50\u679c\u3002\u7136\u5f8c\u60a8\u53ef\u4ee5\u4f7f\u7528 hdparm<\/code> \u6e2c\u91cf\u539f\u59cb\u8b80\u53d6\u6548\u7387\u3002<\/p>\n
    \n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n
    \u985e\u5225<\/th>\n\u547d\u4ee4\u65d7\u6a19 \/ \u64cd\u4f5c\u6b65\u9a5f<\/th>\n\u7528\u9014 \/ \u63cf\u8ff0<\/th>\n<\/tr>\n
    \u7de9\u885d\u8b80\u53d6<\/strong><\/td>\nhdparm -t \/dev\/sda<\/code><\/td>\n\u6e2c\u91cf\u6a19\u6e96\u8b80\u53d6\u6548\u80fd\uff0c\u5229\u7528 Linux \u6838\u5fc3\u7de9\u885d\u5340\u3002<\/td>\n<\/tr>\n
    \u76f4\u63a5\u8b80\u53d6<\/strong><\/td>\nhdparm -t --direct \/dev\/sda<\/code><\/td>\n\u76f4\u63a5\u5f9e\u78c1\u789f\u8b80\u53d6\u8cc7\u6599\uff0c\u7e5e\u904e\u5feb\u53d6\u4ee5\u986f\u793a\u7d14\u78c1\u789f\u50b3\u8f38\u901f\u5ea6\u3002<\/td>\n<\/tr>\n
    \u8a55\u4f30\u5b89\u5168\u6027<\/strong><\/td>\n\u95dc\u9589\u80cc\u666f\u61c9\u7528\u7a0b\u5f0f\u4e26\u91cb\u653e\u8a18\u61b6\u9ad4<\/td>\n\u9632\u6b62\u6548\u80fd\u5e72\u64fe\uff0c\u78ba\u4fdd\u6e2c\u91cf\u8cc7\u6599\u672a\u53d7\u6c61\u67d3\u3002<\/td>\n<\/tr>\n
    \u6e96\u78ba\u6027\u6307\u5357<\/strong><\/td>\n\u91cd\u8907\u6e2c\u8a66 \u2265 3 \u6b21<\/td>\n\u5141\u8a31\u8a08\u7b97\u5e73\u5747\u503c\uff0c\u4ee5\u7372\u5f97\u53ef\u9760\u7684\u901f\u5ea6\u7d50\u679c\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
    \u4f7f\u7528 --direct<\/code> \u65d7\u6a19\u6703\u5728\u8a08\u6642\u6e2c\u8a66\u671f\u9593\u89f8\u767c\u6838\u5fc3\u7684 O_DIRECT<\/code> \u65d7\u6a19\u3002\u9019\u5c07\u7e5e\u904e\u9801\u9762\u5feb\u53d6\u57f7\u884c\u539f\u59cb I\/O\uff0c\u5c07\u8cc7\u6599\u76f4\u63a5\u62c9\u5165\u61c9\u7528\u7a0b\u5f0f\u7de9\u885d\u5340\uff0c\u4ee5\u53cd\u6620\u539f\u59cb\u786c\u9ad4\u548c\u9a45\u52d5\u7a0b\u5f0f\u6548\u7387\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528 Flexible I\/O Tester \u6e2c\u91cf\u6df1\u4f47\u5217\u8655\u7406\u80fd\u529b\u3002<\/p>\n
    \u8acb\u907f\u514d\u5728\u6d3b\u52d5\u88dd\u7f6e\u4e0a\u76f4\u63a5\u57f7\u884c\u57fa\u65bc\u5beb\u5165\u7684\u5de5\u4f5c\u8ca0\u8f09\uff0c\u4ee5\u9632\u8cc7\u6599\u907a\u5931\u3002\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\u53ef\u6e2c\u91cf\u76f4\u63a5 I\/O \u96a8\u6a5f 4K \u8b80\u5beb\u6548\u80fd\uff1a<\/p>\n
    sudo fio --filename=\u88dd\u7f6e\u540d\u7a31 --direct=1 --rw=randrw --bs=4k --ioengine=libaio --iodepth=256 --runtime=120 --numjobs=4 --time_based --group_reporting --name=iops-test-job --eta-newline=1<\/code><\/p>\n
    \u4f7f\u7528\u8907\u96dc\u5de5\u4f5c\u8ca0\u8f09\u6e2c\u8a66\u4f01\u696d\u7d1a SSD \u5132\u5b58\u53ef\u63ed\u793a\u6e96\u78ba\u7684\u64cd\u4f5c\u9650\u5236\u3002\u60a8\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u4f47\u5217\u8a2d\u5b9a\u4e0b\u6e2c\u8a66\u786c\u789f\u8b80\u5beb\u901f\u5ea6\u3002\u5c07 CLI \u503c\u8207 CrystalDiskMark \u53c3\u6578\u5c0d\u6bd4\u6709\u52a9\u65bc\u78ba\u8a8d\u786c\u789f\u8b80\u5beb\u901f\u5ea6\u6307\u6a19\u3002\u5728 Windows \u4e0a\u7522\u751f\u5339\u914d\u7684 CrystalDiskMark \u6e2c\u8a66\u53ef\u9a57\u8b49\u60a8\u7684 Linux \u8f38\u51fa\u7d50\u679c\u3002\u826f\u597d\u7684 CrystalDiskMark \u5206\u6578\u8868\u793a\u4f3a\u670d\u5668\u4efb\u52d9\u5177\u5099\u826f\u597d\u7684\u8b80\u5beb\u901f\u5ea6\u3002\u9019\u4e9b\u6b65\u9a5f\u4f7f\u60a8\u80fd\u5920\u5b89\u5168\u5730\u6e2c\u8a66\u786c\u789f\u8b80\u5beb\u901f\u5ea6\uff0c\u540c\u6642\u78ba\u8a8d\u6574\u500b\u751f\u7522\u786c\u9ad4\u4e0a\u7684\u7e3d\u786c\u789f\u8b80\u5beb\u901f\u5ea6\u3002<\/p>\n
    \u8003\u616e\u7db2\u8def\u548c\u63a7\u5236\u5668\u74f6\u9838<\/strong><\/h2>\n
    \u8b58\u5225 NAS \u548c\u7db2\u8def\u983b\u5bec\u4e0a\u9650<\/h3>\n
    \u60a8\u5728\u4f3a\u670d\u5668\u4e0a\u8a55\u4f30\u8de8\u7db2\u8def\u74b0\u5883\u7684\u9060\u7aef\u5132\u5b58\u3002\u5be6\u9ad4\u7db2\u8def\u4ecb\u9762\u6703\u9650\u5236\u5831\u544a\u4e2d\u7684\u78c1\u789f\u541e\u5410\u91cf\uff0c\u7121\u8ad6\u78c1\u789f\u6a5f\u5bb9\u91cf\u70ba\u4f55\u3002\u5f9e\u6a19\u6e96 1GbE \u7db2\u8def\u5347\u7d1a\u5230 10GbE \u7db2\u8def\u53ef\u5e36\u4f86 10 \u500d\u7684\u983b\u5bec\u63d0\u5347\uff0c\u5f9e\u800c\u7de9\u89e3\u5a92\u9ad4\u7de8\u8f2f\u548c\u5099\u4efd\u7b49\u7e41\u91cd\u4efb\u52d9\u4e2d\u7684\u74f6\u9838\u3002\u50b3\u8f38\u4e00\u5c0f\u6642 4K \u5f71\u7247\uff08\u7d04 300GB\uff09\u900f\u904e 1GbE \u93c8\u8def\u5927\u7d04\u9700\u8981 50 \u5206\u9418\uff0c\u800c 10GbE \u93c8\u8def\u5247\u53ea\u9700\u7d04 5 \u5206\u9418\u3002<\/p>\n
    \u5728\u76ee\u6a19\u4f3a\u670d\u5668\u4e0a\u57f7\u884c CrystalDiskMark \u4e4b\u524d\uff0c\u60a8\u61c9\u5148\u9a57\u8b49\u9060\u7aef\u9023\u7dda\u4e0a\u9650\u3002\u7db2\u8def\u9644\u52a0\u5132\u5b58\u9023\u7dda\u6703\u5c0d\u8cc7\u6599\u50b3\u8f38\u65bd\u52a0\u541e\u5410\u91cf\u9650\u5236\u3002<\/p>\n
    \u7db2\u8def\u5c01\u5305\u50b3\u8f38\u6703\u5f15\u5165\u5ef6\u9072\uff0c\u589e\u52a0\u7e3d\u57f7\u884c\u6642\u9593\u548c\u56de\u61c9\u5dee\u7570\u3002\u4f9d\u8cf4\u4f3a\u670d\u5668\u7684\u5de5\u4f5c\u8ca0\u8f09\u5fc5\u9808\u7b49\u5f85\u5148\u524d\u64cd\u4f5c\u5b8c\u6210\u5f8c\u624d\u80fd\u767c\u51fa\u65b0\u8acb\u6c42\u3002\u900f\u904e\u9060\u7aef\u7db2\u8def\u57f7\u884c CrystalDiskMark \u6703\u964d\u4f4e\u901f\u5ea6\u7d50\u679c\u3002\u672c\u5730\u4f3a\u670d\u5668 SSD \u5247\u53ef\u907f\u514d\u7db2\u8def\u983b\u5bec\u9650\u5236\u3002<\/p>\n
    \u900f\u904e\u76f4\u63a5 I\/O \u7e5e\u904e RAID \u63a7\u5236\u5668\u5feb\u53d6<\/h3>\n
    \u786c\u9ad4 RAID \u63a7\u5236\u5668\u4f7f\u7528\u677f\u8f09 DRAM \u4f86\u52a0\u901f\u8b80\u5beb\u4efb\u52d9\u3002\u8a18\u61b6\u9ad4\u5feb\u53d6\u6703\u5728\u4f3a\u670d\u5668\u901f\u5ea6\u6e2c\u8a66\u671f\u9593\u63a9\u84cb\u78c1\u789f\u6a5f\u771f\u5be6\u901f\u5ea6\u3002\u60a8\u53ef\u4ee5\u900f\u904e\u5efa\u7acb\u5927\u5bb9\u91cf\u6e2c\u8a66\u6a94\u6848\u4f86\u7e5e\u904e\u63a7\u5236\u5668\u5feb\u53d6\u3002\u5728 CrystalDiskMark \u4e2d\u9078\u64c7\u8f03\u5927\u7684\u6a94\u6848\u9ad4\u7a4d\u6703\u5f37\u5236\u6d3b\u52d5\u4f3a\u670d\u5668\u5c07\u8cc7\u6599\u76f4\u63a5\u5beb\u5165\u5be6\u9ad4\u78c1\u789f\u3002<\/p>\n
    \u5132\u5b58\u5354\u5b9a\u6703\u6539\u8b8a\u5be6\u969b\u901f\u5ea6\u6307\u6a19\u3002iSCSI \u5354\u5b9a\u7684\u55ae\u4f47\u5217\u3001\u55ae\u57f7\u884c\u7dd2\u8655\u7406\u67b6\u69cb\u56b4\u91cd\u9650\u5236\u4e86\u64cd\u4f5c\u53ef\u64f4\u5c55\u6027\u3002\u7576\u5de5\u4f5c\u8ca0\u8f09\u898f\u6a21\u8d85\u904e 64 \u57f7\u884c\u7dd2\u6642\uff0ciSCSI \u6703\u7d93\u6b77\u56b4\u91cd\u5ef6\u9072\u5cf0\u503c\uff0c\u5e73\u5747\u8d85\u904e 1.0 \u6beb\u79d2\u3002<\/p>\n
    \u5728\u672c\u5730\u4f3a\u670d\u5668\u78c1\u789f\u4e0a\u57f7\u884c CrystalDiskMark \u53ef\u986f\u793a\u60a8\u771f\u5be6\u7684\u786c\u789f\u8b80\u5beb\u901f\u5ea6\u57fa\u7dda\u3002\u5728\u5c08\u7528\u4f3a\u670d\u5668\u4e0a\u57f7\u884c CrystalDiskMark \u53ef\u78ba\u8a8d\u771f\u6b63\u7684\u8b80\u53d6\u64cd\u4f5c\u3002\u60a8\u900f\u904e\u7e5e\u904e\u5feb\u53d6\u5c64\u4f86\u8a55\u4f30\u6bcf\u53f0\u4f3a\u670d\u5668\u4e0a\u5be6\u969b\u7684\u4f3a\u670d\u5668\u786c\u9ad4\u901f\u5ea6\u3002<\/p>\n
    \u5b89\u5168\u6e2c\u8a66\u5132\u5b58\u7684\u6700\u4f73\u5be6\u8e10<\/strong><\/h2>\n
    \u5728\u6e2c\u8a66\u5132\u5b58\u88dd\u7f6e\u6642\uff0c\u60a8\u5fc5\u9808\u9075\u5faa\u5b89\u5168\u898f\u5247\u3002\u57fa\u6e96\u6e2c\u8a66\u5de5\u5177\u6703\u7522\u751f\u9ad8\u8ca0\u8f09\uff0c\u53ef\u80fd\u5f71\u97ff\u6d3b\u52d5\u4f3a\u670d\u5668\u4e0a\u7684\u7dda\u4e0a\u4f7f\u7528\u8005\u3002<\/p>\n
    \u5728\u57fa\u6e96\u6e2c\u8a66\u671f\u9593\u9632\u6b62\u751f\u7522\u505c\u6a5f<\/h3>\n
    \u60a8\u61c9\u5c07\u5bc6\u96c6\u7684\u5132\u5b58\u6e2c\u8a66\u5b89\u6392\u5728\u8a08\u756b\u7dad\u8b77\u7a97\u53e3\u5167\u9032\u884c\u3002\u5927\u91cf\u7684\u6e2c\u8a66\u6a94\u6848\u5beb\u5165\u64cd\u4f5c\u6703\u5728\u6d3b\u52d5\u4f3a\u670d\u5668\u4e0a\u9020\u6210\u56b4\u91cd\u7684\u4f47\u5217\u74f6\u9838\u3002\u9019\u7a2e\u5beb\u5165\u58d3\u529b\u6703\u5c0e\u81f4\u6d3b\u52d5\u751f\u7522\u8cc7\u6599\u5eab\u51fa\u73fe I\/O \u98e2\u9913\uff0c\u5f9e\u800c\u5f15\u767c\u61c9\u7528\u7a0b\u5f0f\u56de\u61c9\u7de9\u6162\u3002<\/p>\n
    \u91dd\u5c0d\u57f7\u884c\u4e2d\u7684\u4f3a\u670d\u5668\u78c1\u789f\u5340\u57f7\u884c CrystalDiskMark \u7b49\u5de5\u5177\u6703\u6d88\u8017\u53ef\u7528\u7cfb\u7d71\u541e\u5410\u91cf\u3002\u5982\u679c\u5728\u696d\u52d9\u9ad8\u5cf0\u6642\u6bb5\u57f7\u884c CrystalDiskMark\uff0c\u4e26\u767c\u4f7f\u7528\u8005\u8acb\u6c42\u5c07\u767c\u751f\u505c\u9813\u3002\u5728\u555f\u52d5 CrystalDiskMark \u4e4b\u524d\u9694\u96e2\u76ee\u6a19\u78c1\u789f\u5340\uff0c\u53ef\u4fdd\u8b77\u6d3b\u52d5\u670d\u52d9\u3002\u5728\u8f14\u52a9\u78c1\u789f\u5340\u4e0a\u57f7\u884c CrystalDiskMark \u6709\u52a9\u65bc\u60a8\u8a55\u4f30\u5beb\u5165\u6548\u80fd\uff0c\u800c\u4e0d\u6703\u5c0e\u81f4\u7dda\u4e0a\u61c9\u7528\u7a0b\u5f0f\u5d29\u6f70\u3002<\/p>\n
    \u7406\u89e3\u9806\u5e8f\u6307\u6a19\u8207\u96a8\u6a5f 4K \u6307\u6a19\u7684\u5340\u5225<\/h3>\n
    \u5132\u5b58\u57fa\u6e96\u6e2c\u8a66\u6703\u7522\u751f\u9806\u5e8f\u8b80\u53d6\u548c\u9806\u5e8f\u5beb\u5165\u6307\u6a19\uff0c\u4ee5\u53ca\u96a8\u6a5f 4K \u6548\u80fd\u8cc7\u6599\u3002\u60a8\u53ef\u4ee5\u57f7\u884c CrystalDiskMark \u4f86\u8a55\u4f30\u6700\u5927\u9806\u5e8f\u8b80\u53d6\u80fd\u529b\u548c\u9806\u5e8f\u5beb\u5165\u541e\u5410\u91cf\u3002\u96d6\u7136\u9023\u7e8c\u50b3\u8f38\u4f9d\u8cf4\u65bc\u9ad8\u9806\u5e8f\u901f\u5ea6\uff0c\u4f46\u4f01\u696d\u7d1a SSD \u900f\u904e\u5c0f\u578b\u3001\u5206\u6563\u7684 I\/O \u64cd\u4f5c\u4f86\u8655\u7406\u4ea4\u6613\u6027\u4f3a\u670d\u5668\u5de5\u4f5c\u8ca0\u8f09\u3002<\/p>\n
    \n\n\n\n\n<\/colgroup>\n\n\n\n\n
    I\/O \u6a21\u5f0f<\/th>\n\u5178\u578b\u5de5\u4f5c\u8ca0\u8f09\u548c\u5b58\u53d6\u6a21\u5f0f<\/th>\n\u95dc\u9375\u6307\u6a19\u53ca\u5c0d\u8cc7\u6599\u5eab\u74b0\u5883\u7684\u5f71\u97ff<\/th>\n<\/tr>\n
    \u96a8\u6a5f I\/O (4K)<\/strong><\/td>\n\u4ea4\u6613\u578b\u8cc7\u6599\u5eab (OLTP)\u3001\u865b\u64ec\u6a5f\u5668\u3001\u90f5\u4ef6\u4f3a\u670d\u5668\u7b49\u8655\u7406\u5c0f\u578b\u5206\u6563 I\/O \u8acb\u6c42\uff084K\u201364KB\uff09<\/td>\nIOPS<\/strong>\uff1a\u6c7a\u5b9a\u5132\u5b58\u7cfb\u7d71\u8655\u7406\u5927\u91cf\u4e26\u767c\u4f7f\u7528\u8005\u67e5\u8a62\u548c\u4ea4\u6613\u8655\u7406\u7684\u80fd\u529b\u3002<\/td>\n<\/tr>\n
    \u9806\u5e8f I\/O (MB\/s)<\/strong><\/td>\n\u4e32\u6d41\u5099\u4efd\u3001\u8996\u8a0a\u4f86\u6e90\u548c\u6279\u6b21\u9023\u7e8c\u6a94\u6848\u50b3\u8f38<\/td>\nMB\/s (\u541e\u5410\u91cf)<\/strong>\uff1a\u6e2c\u91cf\u5927\u6a94\u6848\u7684\u539f\u59cb\u8cc7\u6599\u50b3\u8f38\u901f\u7387\uff0c\u5c0d\u4ea4\u6613\u67e5\u8a62\u8655\u7406\u7684\u76f8\u95dc\u6027\u8f03\u4f4e\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
    \u7406\u89e3\u9019\u4e00\u516c\u5f0f\u6709\u52a9\u65bc\u60a8\u9a57\u8b49\u4f01\u696d\u7d1a SSD \u662f\u5426\u5177\u5099\u826f\u597d\u7684\u8b80\u5beb\u901f\u5ea6\u3002\u57f7\u884c CrystalDiskMark \u53ef\u8b93\u60a8\u6e2c\u8a66\u786c\u789f\u8b80\u5beb\u901f\u5ea6\u3001\u8a55\u4f30\u9577\u671f\u786c\u789f\u8b80\u5beb\u901f\u5ea6\u8da8\u52e2\uff0c\u4e26\u6b63\u78ba\u6e2c\u8a66\u4f3a\u670d\u5668\u786c\u789f\u5065\u5eb7\u72c0\u614b\u3002<\/p>\n
    \n
    <\/div>\n<\/div>\n
    \u60a8\u53ef\u4ee5\u900f\u904e\u7d50\u5408\u539f\u751f\u547d\u4ee4\u5217\u5de5\u5177\u548c CrystalDiskMark \u7b49\u5716\u5f62\u5316\u5de5\u5177\uff0c\u5728\u76ee\u6a19\u4f3a\u670d\u5668\u4e0a\u6e96\u78ba\u6e2c\u91cf\u5132\u5b58\u901f\u5ea6\u3002\u9019\u4e9b\u8a3a\u65b7\u65b9\u6cd5\u53ef\u63ed\u793a\u60a8\u7684\u4e3b\u4f3a\u670d\u5668\u5728\u64cd\u4f5c\u58d3\u529b\u4e0b\u5982\u4f55\u8655\u7406\u6bcf\u4e00\u6b21\u8b80\u5beb\u8acb\u6c42\u3002\u60a8\u5fc5\u9808\u4f7f\u7528 CLI \u5de5\u5177\u6216 CrystalDiskMark \u6e2c\u8a66\u4f3a\u670d\u5668\u786c\u789f\u786c\u9ad4\uff0c\u4ee5\u8a55\u4f30\u771f\u5be6\u901f\u5ea6\u548c\u541e\u5410\u91cf\u3002<\/p>\n
    \u8a55\u4f30\u57fa\u6e96\u6e2c\u8a66\u7d50\u679c\u6642\u9700\u8981\u6e05\u6670\u95dc\u6ce8\u5e95\u5c64\u786c\u9ad4\u7d30\u7bc0\u3002\u7db2\u8def\u4ecb\u9762\u53ef\u80fd\u9650\u5236\u8cc7\u6599\u50b3\u8f38\uff0c\u800c\u677f\u8f09\u63a7\u5236\u5668\u5feb\u53d6\u5247\u53ef\u80fd\u63a9\u84cb\u5be6\u9ad4\u6975\u9650\u3002\u6a19\u6e96\u4f01\u696d\u7d1a 7200 RPM \u786c\u789f\u7684\u57fa\u6e96\u786c\u789f\u8b80\u5beb\u901f\u5ea6\u6307\u6a19\u63a5\u8fd1 100 MB\/s\u3002\u8003\u616e\u9019\u4e9b\u74f6\u9838\u53ef\u78ba\u4fdd\u60a8\u7684\u5c08\u7528\u4f3a\u670d\u5668\u5728\u65e5\u5e38\u4f3a\u670d\u5668\u64cd\u4f5c\u4e2d\u4fdd\u6301\u6700\u4f73\u6548\u80fd\u3002<\/p>\n
    \u5e38\u898b\u554f\u984c<\/strong><\/h2>\n
    \u4f3a\u670d\u5668\u786c\u789f\u7684\u57fa\u6e96\u5132\u5b58\u6548\u80fd\u5982\u4f55\u5b9a\u7fa9\uff1f<\/h3>\n
    \u826f\u597d\u7684\u8b80\u5beb\u901f\u5ea6\u53d6\u6c7a\u65bc\u4f3a\u670d\u5668\u786c\u9ad4\u3002\u4f01\u696d\u7d1a 7200 RPM \u6a5f\u68b0\u786c\u789f\u7684\u57fa\u7dda\u9806\u5e8f\u8b80\u53d6\u548c\u9806\u5e8f\u5beb\u5165\u6548\u80fd\u63a5\u8fd1 100 MB\/s\u3002\u4f01\u696d\u7d1a\u4f3a\u670d\u5668 SSD \u5247\u53ef\u9054\u5230\u9060\u9ad8\u5f97\u591a\u7684\u541e\u5410\u91cf\u3002\u5728\u60a8\u7684\u4f3a\u670d\u5668\u4e0a\u57f7\u884c CrystalDiskMark \u53ef\u9a57\u8b49\u6574\u9ad4\u786c\u789f\u8b80\u5beb\u901f\u5ea6\u3002<\/p>\n
    \u5982\u4f55\u5728\u4f3a\u670d\u5668\u4e0a\u6e2c\u8a66\u786c\u789f\u8b80\u5beb\u901f\u5ea6\uff1f<\/h3>\n
    \u60a8\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u5217\u5de5\u5177\u6216\u8a3a\u65b7\u8edf\u9ad4\u4f86\u6e2c\u8a66\u786c\u789f\u8b80\u5beb\u901f\u5ea6\u3002\u5728 Windows \u4f3a\u670d\u5668\u4e0a\u57f7\u884c CrystalDiskMark \u4ee5\u8a55\u4f30\u541e\u5410\u91cf\u3002\u5728 Linux \u4f3a\u670d\u5668\u4e0a\u4f7f\u7528 FIO \u57f7\u884c\u78c1\u789f\u901f\u5ea6\u6e2c\u8a66\u3002\u57f7\u884c CrystalDiskMark \u6709\u52a9\u65bc\u60a8\u6aa2\u67e5\u6574\u9ad4\u4f3a\u670d\u5668\u5065\u5eb7\u72c0\u614b\u3002<\/p>\n
    \u70ba\u4ec0\u9ebc CrystalDiskMark \u900f\u904e\u7db2\u8def\u9023\u7dda\u5831\u544a\u7684\u7d50\u679c\u8f03\u4f4e\uff1f<\/h3>\n
    \u7db2\u8def\u4ecb\u9762\u6703\u9650\u5236\u9060\u7aef\u4f3a\u670d\u5668\u6548\u80fd\u30021GbE \u7db2\u8def\u5c07\u8cc7\u6599\u6d41\u9650\u5236\u5728 125 MB\/s\u3002\u76f4\u63a5\u5728\u672c\u5730\u4f3a\u670d\u5668\u76ee\u6a19\u4e0a\u57f7\u884c CrystalDiskMark \u53ef\u6e2c\u91cf\u771f\u5be6\u7684\u786c\u789f\u8b80\u5beb\u901f\u5ea6\u3002\u4f7f\u7528 CrystalDiskMark \u53ef\u5c07\u78c1\u789f\u6a5f\u6548\u80fd\u8207\u7db2\u8def\u4e0a\u9650\u9694\u96e2\uff0c\u5f9e\u800c\u78ba\u8a8d\u826f\u597d\u7684\u8b80\u5beb\u901f\u5ea6\u3002<\/p>\n
    \u9806\u5e8f\u8b80\u53d6\u548c\u9806\u5e8f\u5beb\u5165\u6307\u6a19\u5982\u4f55\u652f\u63f4\u4f3a\u670d\u5668\u7dad\u8b77\uff1f<\/h3>\n
    \u9806\u5e8f\u8b80\u53d6\u548c\u9806\u5e8f\u5beb\u5165\u6307\u6a19\u53ef\u8861\u91cf\u60a8\u4f3a\u670d\u5668\u4e0a\u7684\u9023\u7e8c\u8cc7\u6599\u50b3\u8f38\u80fd\u529b\u3002\u5927\u578b\u5099\u4efd\u64cd\u4f5c\u4f9d\u8cf4\u6bcf\u53f0\u4f3a\u670d\u5668\u4e0a\u7684\u9806\u5e8f\u50b3\u8f38\u901f\u7387\u3002\u60a8\u53ef\u4ee5\u5728\u4f3a\u670d\u5668\u4e0a\u57f7\u884c CrystalDiskMark \u4ee5\u53ca\u65e9\u767c\u73fe\u786c\u9ad4\u9000\u5316\u3002\u5b9a\u671f\u57f7\u884c CrystalDiskMark \u53ef\u7dad\u6301\u7a69\u5b9a\u7684\u64cd\u4f5c\u6548\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u60a8\u53ef\u4ee5\u4f7f\u7528\u539f\u751f\u547d\u4ee4\u5217\u5de5\u5177\uff08\u5982 dd\uff09\u6216\u5c08\u7528\u5de5\u5177\uff08\u5982 CrystalDiskMark\uff09\u4f86\u6e2c\u91cf\u4f3a\u670d\u5668\u5132\u5b58\u6548\u80fd\u3002\u7cfb\u7d71 […]<\/p>\n
    Read More…<\/a><\/p>\n","protected":false},"author":2,"featured_media":33928,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4815],"tags":[12677,12678,12679,12680],"class_list":["post-33931","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-america-dedicated-server-tc","tag-server-hard-drive-speed-test","tag-storage-performance-benchmark","tag-read-write-throughput","tag-enterprise-storage-sla"],"acf":[],"yoast_head":"\n\u5982\u4f55\u6e2c\u8a66\u4f3a\u670d\u5668\u786c\u789f\u8b80\u5beb\u901f\u5ea6<\/title>\n<meta name=\"description\" content=\"\u4f7f\u7528 dd \u548c winsat \u7b49\u539f\u751f CLI \u5de5\u5177\u6216 FIO \u548c CrystalDiskMark \u6e2c\u91cf\u5132\u5b58\u6548\u80fd\u3002\u77ad\u89e3\u5982\u4f55\u6e96\u78ba\u6e2c\u8a66\u4f3a\u670d\u5668\u786c\u789f\u901f\u5ea6\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.simcentric.com\/tc\/wp-json\/wp\/v2\/posts\/33931\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"company\" \/>\n<meta property=\"og:title\" content=\"\u5982\u4f55\u6e2c\u8a66\u4f3a\u670d\u5668\u786c\u789f\u8b80\u5beb\u901f\u5ea6\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.simcentric.com\/tc\/wp-json\/wp\/v2\/posts\/33931\" \/>\n<meta property=\"og:site_name\" content=\"\u65b0\u5929\u57df\u4e92\u806f\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-09T00:00:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.simcentric.com\/wp-content\/uploads\/2026\/08\/sim-blog-2026-08-09-blogA.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"613\" \/>\n\t<meta property=\"og:image:height\" content=\"332\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u5982\u4f55\u6e2c\u8a66\u4f3a\u670d\u5668\u786c\u789f\u8b80\u5beb\u901f\u5ea6","description":"\u4f7f\u7528 dd \u548c winsat \u7b49\u539f\u751f CLI \u5de5\u5177\u6216 FIO \u548c CrystalDiskMark \u6e2c\u91cf\u5132\u5b58\u6548\u80fd\u3002\u77ad\u89e3\u5982\u4f55\u6e96\u78ba\u6e2c\u8a66\u4f3a\u670d\u5668\u786c\u789f\u901f\u5ea6\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.simcentric.com\/tc\/wp-json\/wp\/v2\/posts\/33931","og_locale":"zh_TW","og_type":"company","og_title":"\u5982\u4f55\u6e2c\u8a66\u4f3a\u670d\u5668\u786c\u789f\u8b80\u5beb\u901f\u5ea6","og_url":"https:\/\/www.simcentric.com\/tc\/wp-json\/wp\/v2\/posts\/33931","og_site_name":"\u65b0\u5929\u57df\u4e92\u806f","article_published_time":"2026-08-09T00:00:09+00:00","og_image":[{"width":613,"height":332,"url":"https:\/\/www.simcentric.com\/wp-content\/uploads\/2026\/08\/sim-blog-2026-08-09-blogA.jpg","type":"image\/jpeg"}],"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.simcentric.com\/america-dedicated-server\/how-to-test-server-hard-drive-read-and-write-speed\/#article","isPartOf":{"@id":"https:\/\/www.simcentric.com\/america-dedicated-server\/how-to-test-server-hard-drive-read-and-write-speed\/"},"author":{"name":"Debbie Ng","@id":"https:\/\/simcentric.com\/tc\/#\/schema\/person\/0bfc8768eb7caacbfab4a0855d805626"},"headline":"\u5982\u4f55\u6e2c\u8a66\u4f3a\u670d\u5668\u786c\u789f\u8b80\u5beb\u901f\u5ea6","datePublished":"2026-08-09T00:00:09+00:00","mainEntityOfPage":{"@id":"https:\/\/www.simcentric.com\/america-dedicated-server\/how-to-test-server-hard-drive-read-and-write-speed\/"},"wordCount":148,"publisher":{"@id":"https:\/\/simcentric.com\/tc\/#organization"},"image":{"@id":"https:\/\/www.simcentric.com\/america-dedicated-server\/how-to-test-server-hard-drive-read-and-write-speed\/#primaryimage"},"thumbnailUrl":"https:\/\/www.simcentric.com\/wp-content\/uploads\/2026\/08\/sim-blog-2026-08-09-blogA.jpg","keywords":["\u4f3a\u670d\u5668\u786c\u789f\u901f\u5ea6\u6e2c\u8a66","\u5132\u5b58\u6548\u80fd\u57fa\u6e96\u6e2c\u8a66","\u8b80\u5beb\u541e\u5410\u91cf","\u4f01\u696d\u7d1a\u5132\u5b58SLA"],"articleSection":["\u7f8e\u570b\u4f3a\u670d\u5668"],"inLanguage":"zh-HK"},{"@type":"WebPage","@id":"https:\/\/www.simcentric.com\/america-dedicated-server\/how-to-test-server-hard-drive-read-and-write-speed\/","url":"https:\/\/www.simcentric.com\/america-dedicated-server\/how-to-test-server-hard-drive-read-and-write-speed\/","name":"\u5982\u4f55\u6e2c\u8a66\u4f3a\u670d\u5668\u786c\u789f\u8b80\u5beb\u901f\u5ea6","isPartOf":{"@id":"https:\/\/simcentric.com\/tc\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.simcentric.com\/america-dedicated-server\/how-to-test-server-hard-drive-read-and-write-speed\/#primaryimage"},"image":{"@id":"https:\/\/www.simcentric.com\/america-dedicated-server\/how-to-test-server-hard-drive-read-and-write-speed\/#primaryimage"},"thumbnailUrl":"https:\/\/www.simcentric.com\/wp-content\/uploads\/2026\/08\/sim-blog-2026-08-09-blogA.jpg","datePublished":"2026-08-09T00:00:09+00:00","description":"\u4f7f\u7528 dd \u548c winsat \u7b49\u539f\u751f CLI \u5de5\u5177\u6216 FIO \u548c CrystalDiskMark \u6e2c\u91cf\u5132\u5b58\u6548\u80fd\u3002\u77ad\u89e3\u5982\u4f55\u6e96\u78ba\u6e2c\u8a66\u4f3a\u670d\u5668\u786c\u789f\u901f\u5ea6\u3002","breadcrumb":{"@id":"https:\/\/www.simcentric.com\/america-dedicated-server\/how-to-test-server-hard-drive-read-and-write-speed\/#breadcrumb"},"inLanguage":"zh-HK","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.simcentric.com\/america-dedicated-server\/how-to-test-server-hard-drive-read-and-write-speed\/"]}]},{"@type":"ImageObject","inLanguage":"zh-HK","@id":"https:\/\/www.simcentric.com\/america-dedicated-server\/how-to-test-server-hard-drive-read-and-write-speed\/#primaryimage","url":"https:\/\/www.simcentric.com\/wp-content\/uploads\/2026\/08\/sim-blog-2026-08-09-blogA.jpg","contentUrl":"https:\/\/www.simcentric.com\/wp-content\/uploads\/2026\/08\/sim-blog-2026-08-09-blogA.jpg","width":613,"height":332,"caption":"\u4f3a\u670d\u5668\u786c\u789f\u8b80\u5beb\u901f\u5ea6\u6e2c\u8a66"},{"@type":"BreadcrumbList","@id":"https:\/\/www.simcentric.com\/america-dedicated-server\/how-to-test-server-hard-drive-read-and-write-speed\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.simcentric.com\/tc\/"},{"@type":"ListItem","position":2,"name":"\u5982\u4f55\u6e2c\u8a66\u4f3a\u670d\u5668\u786c\u789f\u8b80\u5beb\u901f\u5ea6"}]},{"@type":"WebSite","@id":"https:\/\/simcentric.com\/tc\/#website","url":"https:\/\/simcentric.com\/tc\/","name":"Simcentric Solutions","description":"","publisher":{"@id":"https:\/\/simcentric.com\/tc\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/simcentric.com\/tc\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-HK"},{"@type":"Organization","@id":"https:\/\/simcentric.com\/tc\/#organization","name":"Simcentric Solutions","url":"https:\/\/simcentric.com\/tc\/","logo":{"@type":"ImageObject","inLanguage":"zh-HK","@id":"https:\/\/simcentric.com\/tc\/#\/schema\/logo\/image\/","url":"https:\/\/www.simcentric.com\/wp-content\/uploads\/2023\/06\/sim-logo-2023.png","contentUrl":"https:\/\/www.simcentric.com\/wp-content\/uploads\/2023\/06\/sim-logo-2023.png","width":800,"height":222,"caption":"Simcentric Solutions"},"image":{"@id":"https:\/\/simcentric.com\/tc\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/simcentric.com\/tc\/#\/schema\/person\/0bfc8768eb7caacbfab4a0855d805626","name":"Debbie Ng","image":{"@type":"ImageObject","inLanguage":"zh-HK","@id":"https:\/\/secure.gravatar.com\/avatar\/9f3420f60d27329ed6e921ddaae5206353d0a7414d1abb6f1f0b32b4fd849965?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/9f3420f60d27329ed6e921ddaae5206353d0a7414d1abb6f1f0b32b4fd849965?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/9f3420f60d27329ed6e921ddaae5206353d0a7414d1abb6f1f0b32b4fd849965?s=96&d=mm&r=g","caption":"Debbie Ng"}}]}},"_links":{"self":[{"href":"https:\/\/www.simcentric.com\/tc\/wp-json\/wp\/v2\/posts\/33931","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.simcentric.com\/tc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.simcentric.com\/tc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.simcentric.com\/tc\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.simcentric.com\/tc\/wp-json\/wp\/v2\/comments?post=33931"}],"version-history":[{"count":2,"href":"https:\/\/www.simcentric.com\/tc\/wp-json\/wp\/v2\/posts\/33931\/revisions"}],"predecessor-version":[{"id":33934,"href":"https:\/\/www.simcentric.com\/tc\/wp-json\/wp\/v2\/posts\/33931\/revisions\/33934"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.simcentric.com\/tc\/wp-json\/wp\/v2\/media\/33928"}],"wp:attachment":[{"href":"https:\/\/www.simcentric.com\/tc\/wp-json\/wp\/v2\/media?parent=33931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.simcentric.com\/tc\/wp-json\/wp\/v2\/categories?post=33931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.simcentric.com\/tc\/wp-json\/wp\/v2\/tags?post=33931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}