\u5f88\u591aIT\u7ecf\u7406\u8bc4\u4f30\u6570\u636e\u4e2d\u5fc3\u95ea\u5b58\u7684\u4f7f\u7528\u60c5\u51b5\uff0c\u4e3b\u8981\u5728\u5168\u95ea\u5b58\u3001\u5168\u786c\u76d8\uff08HDD\uff09\u548c\u6df7\u5408\u9635\u5217\uff08\u95ea\u5b58\u548cHDD\uff09\u4e4b\u95f4\u8fdb\u884c\u6bd4\u8f83\u3002\u4f46\u662f\uff0c\u95ea\u5b58\u5e76\u975e“\u653e\u4e4b\u56db\u6d77\u800c\u7686\u51c6”\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u5bf9\u4e8e\u90a3\u4e9bI\/O\u7279\u6027\u548c\u8010\u7528\u6027\u8981\u6c42\u968f\u4e0d\u540c\u5e94\u7528\u800c\u53d8\u5316\u7684\u6570\u636e\u4e2d\u5fc3\u8d1f\u8f7d\u800c\u8a00\u5c24\u5176\u5982\u6b64\u3002<\/p>\n
\u95ea\u8fea\u7684SAS\u3001SATA\u3001PCIe\u3001Flash on DIMM\u7b49\u4f01\u4e1a\u7ea7\u95ea\u5b58\u89e3\u51b3\u65b9\u6848\u7528\u4e8e\u652f\u6301\u5404\u79cd\u4efb\u52a1\u5173\u952e\u578b\u4f01\u4e1a\u5e94\u7528\uff0c\u5177\u5907\u6781\u9ad8\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3001\u6770\u51fa\u7684\u8010\u7528\u6027\u548c\u5b8c\u5907\u7684\u6570\u636e\u4fdd\u62a4\u529f\u80fd\u3002\u663e\u800c\u6613\u89c1\uff0c\u8fd9\u4e9b\u7279\u6027\u4f1a\u589e\u52a0\u6210\u672c\u3002<\/p>\n
\u5bf9\u4e8e\u62e5\u6709PB\u7ea7\u6570\u636e\u7684\u8d85\u5927\u578b\u6570\u636e\u4e2d\u5fc3\u800c\u8a00\uff0c\u95ea\u5b58\u80fd\u591f\u4ee5\u8f83\u4f4e\u7684\u6210\u672c\u5b9e\u73b0\u6269\u5c55\uff0c\u5e76\u80fd\u4ee5\u8fdc\u4f4e\u4e8eHDD\u7684\u786c\u4ef6\u3001\u7535\u529b\u548c\u51b7\u5374\u6210\u672c\u63d0\u4f9b\u66f4\u9ad8\u7684\u6027\u80fd\u3002\u5f88\u5c11\u6709\u4eba\u77e5\u9053\u8d85\u5927\u578b\u6570\u636e\u4e2d\u5fc3\u4e00\u76f4\u5728\u5229\u7528\u5ba2\u6237\u7aef\u56fa\u6001\u786c\u76d8\uff08SSD\uff09\u63d0\u9ad8\u5927\u89c4\u6a21\u5e94\u7528\u578b\u95ea\u5b58\u7684\u6210\u672c\u6548\u7387\u3002<\/p>\n
# \u5bf9\u6bd4\u5ba2\u6237\u7aefSSD\u4e0e\u4f01\u4e1a\u7ea7SSD<\/p>\n
\u5ba2\u6237\u7aefUltra-Value SSD\u4e0e\u4f01\u4e1a\u7ea7SSD\u6709\u4f55\u4e0d\u540c\uff1f\u8fd9\u4e24\u7c7bSSD\u4e4b\u95f4\u6700\u5927\u7684\u4e0d\u540c\u662f\u5b83\u4eec\u7684\u57fa\u672c\u7279\u6027\uff0c\u5305\u62ec\uff1a\u6700\u9ad8\u8bfb\/\u5199\u6027\u80fd\uff08\u5c24\u5176\u662f\u6bcf\u79d2\u5199\u5165\u6b21\u6570\uff09\uff0c\u6570\u636e\u5b58\u53d6\u65f6\u5ef6\uff0c\u8010\u7528\u6027\uff0c\u53ca\u53ef\u9760\u6027\u548c\u6570\u636e\u4fdd\u62a4\u673a\u5236\uff08\u4f8b\u5982\uff0c\u5ba2\u6237\u7aefSSD\u6ca1\u6709\u65ad\u7535\u4fdd\u62a4\u7535\u5bb9\uff0c\u800c\u4f01\u4e1a\u7ea7SSD\u6709\uff09\u3002<\/p>\n
\u53e6\u4e00\u4e2a\u5173\u952e\u7684\u4e0d\u540c\u4e4b\u5904\u662f\u6210\u672c\u3002\u7531\u4e8e\u7f3a\u4e4f\u8fd9\u4e9b\u7279\u6027\uff0c\u5ba2\u6237\u7aefSSD\u7684\u4ef7\u4f4d\u8f83\u4f4e\u3002\u5bf9\u4e8e\u90e8\u7f72\u6570\u5343\u4e2a\u751a\u81f3\u6570\u5341\u4e07\u4e2aSSD\u7684\u8d85\u5927\u578b\u6570\u636e\u4e2d\u5fc3\u800c\u8a00\uff0c\u90e8\u7f72\u5ba2\u6237\u7aefSSD\u6709\u53ef\u80fd\u8f83\u90e8\u7f72\u4f01\u4e1a\u7ea7SSD\u591a\u51fa\u6570\u767e\u4e07\u8ba1\u7f8e\u5143\u7684\u6210\u672c\u3002<\/p>\n
# \u8d85\u5927\u578b\u73af\u5883\u4e0d\u540c\u4e8e\u4e00\u822c\u73af\u5883<\/p>\n
\u8d85\u5927\u578b\u6570\u636e\u4e2d\u5fc3\u73af\u5883\u4e0d\u540c\u4e8e\u4f01\u4e1a\u6570\u636e\u4e2d\u5fc3\u73af\u5883\u3002\u539f\u56e0\u4e0d\u4ec5\u5728\u4e8e\u89c4\u6a21\u7684\u5dee\u522b\uff0c\u8fd8\u56e0\u4e3a\u8d85\u5927\u89c4\u6a21\u6570\u636e\u4e2d\u5fc3\u8ba1\u7b97\u73af\u5883\u8fd0\u884c\u7684\u7279\u6b8a\u5de5\u4f5c\u8d1f\u8f7d\uff0c\u4e0d\u540c\u4e8e\u4e3a\u4e0d\u540c\u7684\u90e8\u95e8\u548c\u7528\u6237\u6258\u7ba1\u5404\u7c7b\u5e94\u7528\u7684\u4f01\u4e1a\u6570\u636e\u4e2d\u5fc3\u3002\u6b64\u5916\uff0c\u5b83\u4eec\u8fd8\u5e38\u5e38\u90e8\u7f72\u4e3a\u5ba2\u6237\u5b9a\u5236\u8bbe\u8ba1\u7684\u786c\u4ef6\uff0c\u800c\u4e14\u4f1a\u8fd0\u7528\u5185\u90e8\u8bbe\u8ba1\u8d44\u6e90\u63d0\u9ad8\u8d85\u5927\u578b\u57fa\u7840\u8bbe\u65bd\u7684\u6548\u7387\u3002<\/p>\n
\u91c7\u7528Ultra-ValueSSD\u8981\u6c42\u5ba2\u6237\u5177\u5907\u826f\u597d\u7684\u7ba1\u7406\u80fd\u529b\u3002\u8d85\u5927\u578b\u6570\u636e\u4e2d\u5fc3\u7684\u5ba2\u6237\u901a\u5e38\u80fd\u719f\u7ec3\u8fd0\u7528\u5404\u79cd\u8f6f\u786c\u4ef6\u6280\u672f\u6765\u8bbe\u8ba1\u51fa\u53ef\u4ee5\u514b\u670d\u5ba2\u6237\u7aefSSD\u6216Ultra-Value SSD\u5f31\u70b9\u7684\u5e94\u7528\u6846\u67b6\u3002\u800c\u4f01\u4e1a\u6570\u636e\u4e2d\u5fc3\u5219\u4e0d\u540c\uff0c\u5927\u591a\u6570\u4f01\u4e1a\u6ca1\u6709\u5b9e\u65bd\u6b64\u7c7b\u7ba1\u7406\u6240\u9700\u7684\u6280\u80fd\u3001\u4eba\u5458\u6216\u65f6\u95f4\u3002<\/p>\n
\u56e0\u6b64\uff0c\u5bf9\u4e8e\u5927\u591a\u6570\u4f01\u4e1a\u73af\u5883\u800c\u8a00\uff0cUltra-Value SSD\u5e76\u975e\u5408\u9002\u7684\u9009\u62e9\u3002\u66f4\u751a\u8005\uff0c\u5982\u679c\u7f3a\u4e4f\u826f\u597d\u7684\u7ba1\u7406\uff0c\u4f7f\u7528\u8010\u7528\u6027\u8f83\u4f4e\u7684SSD\u6700\u7ec8\u53ef\u80fd\u4f1a\u589e\u52a0\u4f01\u4e1a\u6210\u672c\uff0c\u56e0\u4e3a\u4f60\u9700\u8981\u9891\u7e41\u5730\u66f4\u6362\u5b83\u4eec\u3002<\/p>\n
# \u5ba2\u6237\u7aefSSD\uff1a\u8d85\u5927\u578b\u5de5\u4f5c\u8d1f\u8f7d<\/p>\n
\u5ba2\u6237\u7aefSSD\u6700\u9002\u5408\u90a3\u4e9b\u9700\u8981\u5bc6\u96c6\u8bfb\u53d6\u4f46\u4e0d\u9700\u8981\u8f83\u9ad8\u7684I\/O\u5199\u5165\u6027\u80fd\u6216\u8010\u7528\u6027\u7684\u5e94\u7528\u3002\u4ee5\u4e0b\u662f\u672c\u516c\u53f8\u5ba2\u6237\u90e8\u7f72Ultra-Value SSD\u7684\u4e00\u4e9b\u6848\u4f8b\uff1a?<\/p>\n
\u89c6\u9891\u70b9\u64ad<\/p>\n
\u6211\u4eec\u4f7f\u7528\u7684\u4e00\u79cd\u5f88\u5e38\u89c1\u7684\u670d\u52a1\u5c31\u662f\u89c6\u9891\u70b9\u64ad\u3002\u89c6\u9891\u5c5e\u4e8e\u7e41\u91cd\u578b\u7684\u5e94\u7528\uff0c\u8981\u6c42\u5927\u578b\u57fa\u7840\u8bbe\u65bd\u63d0\u4f9b\u4e00\u79cd\u65e0\u7f1d\u3001\u9ad8\u54c1\u8d28\u3001\u6d41\u7545\u7684\u7528\u6237\u4f53\u9a8c\uff08\u6211\u8ba4\u4e3a\u89c6\u9891\u52a0\u8f7d\u901f\u5ea6\u6162\u4e8e\u89c6\u9891\u6d41\u901f\u5ea6\u662f\u4e00\u79cd\u8ba9\u4eba\u6cae\u4e27\u7684\u4f53\u9a8c\uff09\u3002\u786c\u76d8\u5b58\u50a8\u7cfb\u7edf\u662f\u89c6\u9891\u5de5\u4f5c\u8d1f\u8f7d\u7684\u4e00\u5927\u74f6\u9888\uff0c\u56e0\u4e3a\u5176\u53ef\u6269\u5c55\u6027\u6709\u9650\uff0c\u800c\u4e14\u5f53\u5927\u91cf\u7528\u6237\u548c\u89c6\u9891\u6d41\u88ab\u540c\u65f6\u8bf7\u6c42\u65f6\uff0c\u541e\u5410\u91cf\u4f1a\u4e0b\u964d\u3002<\/p>\n
\u901a\u5e38\u800c\u8a00\uff0c\u89c6\u9891\u70b9\u64ad\u670d\u52a1\u6bcf\u5929\u5b58\u50a8\u4e00\u6b21\u6216\u6bcf\u5468\u5b58\u50a8\u51e0\u6b21\u6570\u636e\uff08\u89c6\u9891\uff09\u3002\u7136\u540e\u7528\u6237\u53ef\u4ee5\u4ece\u540c\u4e00\u4e2a\u8bbe\u5907\u53cd\u590d\u8bfb\u53d6\u8fd9\u4e9b\u6570\u636e\u3002\u4ee5\u4e0a\u8ff0\u7684\u60c5\u5f62\u4e3a\u4f8b\uff0c\u8bfb\/\u5199\u6bd4\u901a\u5e38\u4e3a99%\u8bfb\u6bd41%\u5199\uff0c\u6700\u5927\u4e3a95%\u8bfb\u6bd45%\u5199\uff0c\u975e\u5e38\u9002\u5408\u4f7f\u7528Ultra-ValueSSD\u3002<\/p>\n
\u60a8\u7684\u5de5\u4f5c\u8d1f\u8f7d\u662f\u5426\u9002\u5408Ultra-ValueSSD\uff0c\u6570\u636e\u88ab\u5199\u5165\u5b58\u50a8\u8bbe\u5907\u7684\u65b9\u5f0f\u540c\u6837\u8d77\u5230\u51b3\u5b9a\u6027\u4f5c\u7528\u3002\u5982\u679c\u60a8\u7684\u6570\u636e\u901a\u5e38\u9700\u8981\u5c0f\u89c4\u6a21\u7684\u968f\u673a\u5199\u64cd\u4f5c\uff0c\u90a3\u4e48\u4f01\u4e1a\u7ea7SSD\u66f4\u9002\u5408\u3002\u4f46\u662f\u5927\u591a\u6570\u8d85\u5927\u578b\u5ba2\u6237\u5728\u7ba1\u7406\u7740\u6570\u636e\u5199\u64cd\u4f5c\u3002\u89c6\u9891\u662f\u5927\u91cf\u6570\u636e\u53ca\u987a\u5e8f\u4f20\u9001\u7684\u4e00\u4e2a\u5f88\u597d\u7684\u4f8b\u5b50\uff0c\u6709\u52a9\u4e8e\u514b\u670d\u8010\u7528\u6027\u7f3a\u70b9\u3002\u6b64\u5916\uff0c\u7ba1\u7406\u4f55\u65f6\u4e0a\u4f20\u6570\u636e\u6216\u5c06\u5176\u5199\u5165\u5b58\u50a8\u8bbe\u5907\u7684\u80fd\u529b\uff08\u4f8b\u5982\uff0c\u89c4\u907f\u5927\u591a\u6570\u7528\u6237\u5728\u7ebf\u65f6\u7684“\u9ad8\u5cf0\u65f6\u6bb5”\uff09\u662f\u5b58\u50a8\u7b56\u7565\u53d6\u5f97\u6210\u529f\u7684\u5173\u952e\u3002<\/p>\n
\u641c\u7d22\u5f15\u64ce<\/p>\n
\u7684\u53e6\u4e00\u4e2a\u5e38\u89c1\u7528\u4f8b\u662f\u641c\u7d22\u5f15\u64ce\u7684\u7f13\u5b58\u548c\u7d22\u5f15\u5efa\u7acb\u529f\u80fd\uff0c\u7528\u4e8e\u52a0\u5feb\u4fe1\u606f\u68c0\u7d22\u901f\u5ea6\uff0c\u5e76\u63d0\u9ad8\u53ef\u9760\u6027\u3002\u68c0\u7d22\u901f\u8bb0\u6570\u636e\u662f\u65cb\u8f6c\u5a92\u4ecb\u7684\u8584\u5f31\u73af\u8282\uff0c\u56e0\u4e3aHDD\u9700\u8981\u5728\u78c1\u76d8\u4e0a\u5bfb\u627e\u6570\u636e\u3002\u7531\u4e8e\u6570\u636e\u7684\u7269\u7406\u4f4d\u7f6e\u4e0e\u95ea\u5b58\u65e0\u5173\uff0c\u95ea\u5b58\u80fd\u591f\u4ee5\u66f4\u4f4e\u7684\u65f6\u5ef6\u5b9e\u73b0\u4e00\u81f4\u7684\u8bfb\u6027\u80fd\u3002<\/p>\n
\u5728\u8fd9\u79cd\u5de5\u4f5c\u8d1f\u8f7d\u4e2d\uff0c\u5173\u952e\u5b57\u88ab\u5199\u5165\u8868\u683c\uff0c\u5efa\u7acb\u7d22\u5f15\uff0c\u7136\u540e\u7f13\u5b58\u5728SSD\u4e0a\u3002\u8fd9\u4e9b\u5173\u952e\u5b57\u88ab\u7528\u4f5c\u6570\u636e\u7684\u6307\u9488\uff0c\u800c\u8fd9\u4e9b\u6570\u636e\u901a\u5e38\u4f4d\u4e8e\u53e6\u4e00\u4e2a\u5b58\u50a8\u5c42\u3002\u7d22\u5f15\u66f4\u65b0\u5e76\u975e\u6bcf\u79d2\u4e00\u6b21\uff0c\u751a\u81f3\u8fbe\u4e0d\u5230\u6bcf\u5206\u949f\u4e00\u6b21\uff0c\u56e0\u6b64\uff0c\u5199\u5468\u671f\u4fdd\u6301\u5728\u8f83\u4f4e\u6c34\u5e73\uff08\u901a\u5e38\u662f90%\u8bfb\uff0c10%\u5199\uff09\uff0c\u800c\u4e14\u53ef\u4ee5\u5728\u4e00\u4e2a\u987a\u5e8f\u64cd\u4f5c\u4e2d\u5b8c\u6210\u3002\u56e0\u6b64\u8fd9\u7c7b\u5e94\u7528\u975e\u5e38\u9002\u5408\u5ba2\u6237\u7aefSSD\u3002<\/p>\n
\u4e3a\u4e86\u5b9e\u73b0\u6570\u636e\u4fdd\u62a4\u548c\u65e0\u4e2d\u65ad\u670d\u52a1\uff0c\u6211\u4eec\u53ef\u4ee5\u5907\u4efd\u6240\u6709\u6570\u636e\uff0c\u5c06\u9a71\u52a8\u5668\u7f6e\u4e8e\u4e00\u4e2aRAID\u914d\u7f6e\u4e2d\uff08\u901a\u5e38\u662f\u4e00\u4e2a\u8f6f\u4ef6RAID\uff09\u3002\u5982\u679c\u67d0\u4e2a\u9a71\u52a8\u5668\u5931\u6548\uff0c\u5907\u4efd\u5728\u53e6\u4e00\u4e2a\u7cfb\u7edf\u4e2d\u7684\u6570\u636e\u5c06\u88ab\u590d\u5236\u5230\u540c\u4e00\u5c42\u4e2d\u3002\u8fd9\u6837\u53ef\u4ee5\u62b5\u6d88Ultra-ValueSSD\u8010\u7528\u6027\u8f83\u4f4e\u7684\u52a3\u52bf\u3002<\/p>\n
\u662f\u5426\u9002\u5408\u60a8\uff1f<\/p>\n
\u6b63\u7ed9\u8d85\u5927\u578b\u5de5\u4f5c\u8d1f\u8f7d\u5e26\u6765\u5de8\u5927\u5f71\u54cd\uff0c\u4ee5\u8f83\u4f4e\u7684\u6210\u672c\u63d0\u4f9b\u5927\u89c4\u6a21\u5e94\u7528\u578b\u95ea\u5b58\u3002\u8fd9\u7c7b\u4ea7\u54c1\u7684\u9002\u7528\u73af\u5883\u5177\u6709\u72ec\u7279\u6027\uff0c\u5373\u8981\u6c42\u5ba2\u6237\u5177\u5907\u826f\u597d\u7684\u8f6f\u4ef6\u7ba1\u7406\u80fd\u529b\u548c\u4e30\u5bcc\u7684\u5b58\u50a8\u7cfb\u7edf\u548c\u6570\u636e\u8def\u5f84\u7684\u77e5\u8bc6\uff0c\u5219\u8fd0\u7528\u65f6\u53ef\u514b\u670d\u56fa\u6709\u7684\u77ed\u677f\uff0c\u5b9e\u73b0\u4ef7\u503c\u3002<\/p>\n
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