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\u60a8\u900f\u904e\u9078\u64c7\u652f\u63f4\u65b0\u6280\u8853\u548c\u66f4\u9ad8\u6548\u80fd\u7684\u7dda\u7e9c\u4f86\u70ba\u672a\u4f86\u505a\u6e96\u5099\u3002\u8cc7\u6599\u4e2d\u5fc3\u548c\u96f2\u7aef\u670d\u52d9\u5c0d\u9ad8\u901f\u3001\u53ef\u9760\u9023\u63a5\u7684\u9700\u6c42\u6301\u7e8c\u589e\u9577\u3002\u7dca\u6e4a\u3001\u9ad8\u5bc6\u5ea6\u7684\u4f48\u7dda\u89e3\u6c7a\u65b9\u6848\u5e6b\u52a9\u60a8\u5728\u5132\u5b58\u589e\u9577\u6642\u7ba1\u7406\u7121\u7e2b\u8cc7\u6599\u6d41\u3002\u88fd\u9020\u5546\u73fe\u5728\u5c08\u6ce8\u65bc\u74b0\u4fdd\u6750\u6599\u548c\u7bc0\u80fd\u88fd\u7a0b\uff0c\u56e0\u6b64\u60a8\u53ef\u4ee5\u5728\u6539\u5584\u6548\u80fd\u7684\u540c\u6642\u5be6\u73fe\u53ef\u6301\u7e8c\u767c\u5c55\u76ee\u6a19\u3002<\/p>\n \u60a8\u6ce8\u610f\u5230\u5148\u9032\u6750\u6599\u548c\u9ad8\u901f\u5354\u5b9a\u6b63\u5728\u6210\u70baSAS\u7dda\u7e9c\u7684\u6a19\u6e96\u3002HD-mini SAS\u7dda\u7e9c\u5e02\u5834\u9810\u8a08\u5c07\u7a69\u5b9a\u6210\u9577\uff0c\u9019\u662f\u7531\u4f01\u696d\u5132\u5b58\u4e2d\u66f4\u5feb\u8cc7\u6599\u50b3\u8f38\u7684\u9700\u6c42\u63a8\u52d5\u7684\u3002\u5e02\u5834\u9810\u6e2c\u986f\u793a\u5f9e2023\u5e74\u768412\u5104\u7f8e\u5143\u6210\u9577\u52302032\u5e74\u768425\u5104\u7f8e\u5143\u3002\u9019\u4e00\u8da8\u52e2\u7a81\u986f\u4e86\u9078\u64c7\u80fd\u63d0\u4f9b\u53ef\u9760\u6027\u548c\u6548\u80fd\u7684\u7dda\u7e9c\u7684\u91cd\u8981\u6027\uff0c\u56e0\u70ba\u60a8\u7684\u5132\u5b58\u9700\u6c42\u5728\u4e0d\u65b7\u64f4\u5927\u3002<\/p>\n \u63d0\u793a\uff1a\u9078\u64c7\u5177\u6709\u5411\u5f8c\u76f8\u5bb9\u6027\u4e26\u652f\u63f4\u672a\u4f86\u6a19\u6e96\u7684SAS\u7dda\u7e9c\u3002\u9019\u7a2e\u65b9\u6cd5\u78ba\u4fdd\u60a8\u7684\u5132\u5b58\u57fa\u790e\u8a2d\u65bd\u4fdd\u6301\u53ef\u9760\u4e26\u6e96\u5099\u597d\u61c9\u5c0d\u65b0\u6311\u6230\u3002<\/p><\/blockquote>\n \u60a8\u53ef\u4ee5\u4fe1\u8cf4SAS\u7dda\u7e9c\u63d0\u4f9b\u60a8\u4eca\u5929\u548c\u660e\u5929\u6240\u9700\u7684\u6548\u80fd\u3001\u53ef\u9760\u6027\u548c\u76f8\u5bb9\u6027\u3002<\/p>\n \u60a8\u4f9d\u8cf4SAS\u7dda\u7e9c\u5be6\u73fe\u53ef\u9760\u7684\u4f01\u696d\u8cc7\u6599\u5132\u5b58\u3002\u9019\u4e9b\u7dda\u7e9c\u63d0\u4f9b\u9ad8\u8cc7\u6599\u50b3\u8f38\u901f\u5ea6\u3001\u5f37\u5927\u7684\u8010\u7528\u6027\u548c\u5148\u9032\u7684\u8cc7\u6599\u5b8c\u6574\u6027\u529f\u80fd\u3002<\/p>\n \u60a8\u5f9e\u589e\u5f37\u7684\u5c4f\u853d\u3001\u74b0\u4fdd\u6750\u6599\u548c\u5b89\u5168\u9023\u63a5\u4e2d\u7372\u76ca\u3002SAS\u7dda\u7e9c\u652f\u63f4\u8981\u6c42\u56b4\u82db\u7684\u4efb\u52d9\u4e26\u70ba\u60a8\u7684\u57fa\u790e\u8a2d\u65bd\u63d0\u4f9b\u9762\u5411\u672a\u4f86\u7684\u4fdd\u969c\u3002<\/p>\n \u60a8\u900f\u904eSAS\u7dda\u7e9c\u7372\u5f97\u66f4\u9ad8\u7684\u8cc7\u6599\u50b3\u8f38\u901f\u5ea6\u548c\u66f4\u5f37\u7684\u8010\u7528\u6027\u3002SAS\u652f\u63f4\u9032\u968e\u932f\u8aa4\u4fee\u6b63\u548c\u66f4\u597d\u7684\u53ef\u9760\u6027\u3002\u60a8\u53ef\u4ee5\u9023\u63a5\u66f4\u591a\u78c1\u789f\u6a5f\u4e26\u5728\u56b4\u82db\u7684\u74b0\u5883\u4e2d\u4fdd\u6301\u7a69\u5b9a\u6548\u80fd\u3002<\/p>\n \u60a8\u53ef\u4ee5\u5c07SATA\u78c1\u789f\u6a5f\u9023\u63a5\u5230SAS\u63a7\u5236\u5668\uff0c\u4f46\u53cd\u4e4b\u5247\u4e0d\u884c\u3002SAS\u7dda\u7e9c\u652f\u63f4\u9019\u5169\u7a2e\u985e\u578b\uff0c\u56e0\u6b64\u60a8\u53ef\u4ee5\u69cb\u5efa\u9748\u6d3b\u4e14\u5177\u6709\u6210\u672c\u6548\u76ca\u7684\u5132\u5b58\u8a2d\u7f6e\u3002<\/p>\n \u60a8\u61c9\u8a72\u4f7f\u7528\u9ad8\u54c1\u8cea\u5c4f\u853d\u7dda\u7e9c\u4e26\u907f\u514d\u6025\u5287\u5f4e\u66f2\u3002\u76e1\u53ef\u80fd\u4fdd\u6301\u7dda\u7e9c\u9577\u5ea6\u8f03\u77ed\u3002\u5b9a\u671f\u6aa2\u67e5\u9023\u63a5\u8655\u662f\u5426\u6709\u7070\u5875\u6216\u640d\u58de\u3002<\/p>\n \u63d0\u793a\uff1a\u7d44\u7e54\u7dda\u7e9c\u4ee5\u6539\u5584\u6c23\u6d41\u4e26\u6e1b\u5c11\u5e72\u64fe\u3002<\/p><\/blockquote>\n \u60a8\u5f9e\u5411\u5f8c\u76f8\u5bb9\u6027\u548c\u5c0d\u4e0d\u65b7\u767c\u5c55\u7684\u6a19\u6e96\u7684\u652f\u63f4\u4e2d\u53d7\u76ca\u3002SAS\u7dda\u7e9c\u53ef\u8207\u65b0\u578b\u9023\u63a5\u5668\uff08\u5982SlimSAS\u548cMINI SAS HD\uff09\u914d\u5408\u4f7f\u7528\u3002\u60a8\u53ef\u4ee5\u5728\u4e0d\u66f4\u63db\u6240\u6709\u7dda\u7e9c\u7684\u60c5\u6cc1\u4e0b\u5347\u7d1a\u7cfb\u7d71\u3002<\/p>\n","protected":false},"excerpt":{"rendered":" \u60a8\u6bcf\u5929\u90fd\u4f9d\u8cf4\u65bc\u8cc7\u6599\u9023\u63a5\u7684\u54c1\u8cea\u3002SAS\u7dda\u7e9c\u7684\u91cd\u8981\u6027\u5728\u4f01\u696d\u74b0\u5883\u4e2d\u5c24\u70ba\u7a81\u51fa\uff0c\u7279\u5225\u662f\u5728\u65e5\u672c\u5c08\u7528\u4f3a\u670d\u5668\u79df\u7528\u8a2d\u65bd\u4e2d\uff0c\u56e0\u70ba\u5b83 […]<\/p>\n\u4e3b\u8981\u8981\u9ede<\/strong><\/h2>\n
\n
SAS\u7dda\u7e9c\u5728\u8cc7\u6599\u4e2d\u5fc3\u4e2d\u7684\u91cd\u8981\u6027<\/strong><\/h2>\n
\u5132\u5b58\u7cfb\u7d71\u7684\u6838\u5fc3\u9023\u63a5<\/h3>\n
\n
\n \u529f\u80fd\u7279\u6027<\/th>\n \u63cf\u8ff0<\/th>\n<\/tr>\n \n \u9ad8\u901f\u9023\u63a5<\/td>\n SAS\u7dda\u7e9c\u70ba\u4f3a\u670d\u5668\u3001RAID\u9663\u5217\u548c\u4f01\u696d\u5132\u5b58\u7cfb\u7d71\u63d0\u4f9b\u53ef\u9760\u7684\u9ad8\u901f\u9023\u63a5\uff0c\u652f\u63f4\u9ad8\u905412 Gb\/s\u7684\u8cc7\u6599\u7387\u3002<\/td>\n<\/tr>\n \n \u7dca\u6e4a\u8a2d\u8a08<\/td>\n \u8ff7\u4f60SAS\u4f48\u7dda\u63a1\u7528\u7dca\u6e4a\u578b\u9023\u63a5\u5668\u5be6\u73fe\u5bc6\u96c6\u7684\u591a\u901a\u9053\u5132\u5b58\u9023\u63a5\uff0c\u7bc0\u7701\u6a5f\u7bb1\u7a7a\u9593\u4e26\u7dad\u6301\u6c23\u6d41\u3002<\/td>\n<\/tr>\n \n \u591a\u6a23\u5316\u61c9\u7528<\/td>\n \u5ee3\u6cdb\u7528\u65bcJBOD\u64f4\u5145\u3001\u80cc\u677f\u9023\u63a5\u548c\u9ede\u5c0d\u9ede\u5132\u5b58\u7db2\u8def\uff0c\u78ba\u4fdd\u9ad8\u53ef\u7528\u6027\u74b0\u5883\u4e2d\u7684\u7a69\u5b9a\u6548\u80fd\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u78ba\u4fdd\u53ef\u9760\u6027\u548c\u8cc7\u6599\u5b8c\u6574\u6027<\/h3>\n
\n
\n
\n \u5e38\u898b\u9677\u9631<\/th>\n \u63cf\u8ff0<\/th>\n<\/tr>\n \n \u6df7\u7528\u4ecb\u9762<\/td>\n \u4e0d\u8981\u6df7\u7528\u5167\u90e8(SFF8643)\u548c\u5916\u90e8(SFF8644)\u4ecb\u9762\uff1b<\/td>\n<\/tr>\n \n \u66ff\u4ee3\u7dda\u7e9c<\/td>\n \u4e0d\u8981\u7528SATA\u7dda\u7e9c\u66ff\u4ee3SAS\u7dda\u7e9c\uff08\u6703\u5c0e\u81f4\u7a81\u7136\u7684\u901f\u7387\u4e0b\u964d\u548c\u8cc7\u6599\u5305\u4e1f\u5931\uff09\uff1b<\/td>\n<\/tr>\n \n \u9577\u8ddd\u96e2\u7dda\u7e9c<\/td>\n \u4e0d\u8981\u76f2\u76ee\u9078\u64c7\u9577\u8ddd\u96e2\u7dda\u7e9c\uff08\u8d85\u904e5\u7c73\u7684\u7dda\u7e9c\u9700\u8981\u8a0a\u865f\u653e\u5927\u5668\uff09\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u6210\u672c\u6548\u76ca\u548c\u74b0\u5883\u6548\u76ca<\/h3>\n
\n
\n
\n
\u9ad8\u8cc7\u6599\u50b3\u8f38\u901f\u5ea6\u548c\u6548\u80fd<\/strong><\/h2>\n
\u8a0a\u865f\u54c1\u8cea\u548c\u8cc7\u6599\u907a\u5931\u9810\u9632<\/h3>\n
\n
\n SAS\u4ecb\u9762\u7248\u672c<\/th>\n \u6700\u5927\u901f\u5ea6(Gbps)<\/th>\n \u6700\u5927\u901f\u5ea6(MB\/s)<\/th>\n<\/tr>\n \n SAS-1<\/td>\n 3.0<\/td>\n 300<\/td>\n<\/tr>\n \n SAS-2<\/td>\n 6.0<\/td>\n 600<\/td>\n<\/tr>\n \n SAS-3<\/td>\n 12.0<\/td>\n 1200<\/td>\n<\/tr>\n \n SAS-4<\/td>\n 22.5<\/td>\n 2250<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u8ff7\u4f60SAS\u548c\u5916\u90e8SAS\u9285\u7e9c<\/h3>\n
\u53ef\u64f4\u5145\u6027\u548c\u9762\u5411\u672a\u4f86<\/h3>\n
\n
\u9023\u63a5\u7684\u5b89\u88dd\u548c\u6700\u4f73\u5be6\u52d9<\/strong><\/h2>\n
\u9069\u7576\u7684\u7dda\u7e9c\u7ba1\u7406<\/h3>\n
\u53ef\u64f4\u5145\u6027\u8a2d\u8a08<\/h3>\n
\n
\u73fe\u5be6\u4e16\u754c\u90e8\u7f72\u5834\u666f<\/h3>\n
\n
\n \u4f7f\u7528\u6848\u4f8b<\/th>\n \u63cf\u8ff0<\/th>\n \u884c\u696d\u793a\u4f8b<\/th>\n<\/tr>\n \n \u8cc7\u6599\u4e2d\u5fc3\u53ef\u64f4\u5145\u6027<\/td>\n \u5141\u8a31\u591a\u500b\u78c1\u789f\u6a5f\u9023\u63a5\u5230\u55ae\u4e00\u63a7\u5236\u5668\uff0c\u512a\u5316\u7a7a\u9593\u3002<\/td>\n Dell EMC, HPE<\/td>\n<\/tr>\n \n \u9ad8\u6548\u80fd\u904b\u7b97(HPC)<\/td>\n \u652f\u63f4\u5927\u8cc7\u6599\u96c6\u548c\u5e73\u884c\u8655\u7406\u7684\u5feb\u901f\u8cc7\u6599\u50b3\u8f38\u3002<\/td>\n Cray, Lenovo<\/td>\n<\/tr>\n \n \u4f01\u696d\u5099\u4efd\u548c\u6b78\u6a94<\/td>\n \u4fbf\u65bc\u4f7f\u7528\u773e\u591a\u78c1\u789f\u6a5f\u9032\u884c\u5927\u898f\u6a21\u8cc7\u6599\u6b78\u6a94\u3002<\/td>\n \u91d1\u878d\u6a5f\u69cb<\/td>\n<\/tr>\n \n \u96f2\u7aef\u5132\u5b58\u57fa\u790e\u8a2d\u65bd<\/td>\n \u5728\u96f2\u7aef\u74b0\u5883\u4e2d\u5be6\u73fe\u5927\u91cf\u78c1\u789f\u6a5f\u7684\u9ad8\u6548\u9023\u63a5\u3002<\/td>\n \u4e9e\u99ac\u905c\u96f2\u7aef\u670d\u52d9, \u8c37\u6b4c\u96f2\u7aef<\/td>\n<\/tr>\n \n \u5f71\u50cf\u76e3\u63a7\u548c\u5a92\u9ad4\u5132\u5b58<\/td>\n \u9023\u63a5\u9ad8\u5bb9\u91cf\u78c1\u789f\u6a5f\u7528\u65bc\u9023\u7e8c\u9304\u88fd\u548c\u5132\u5b58\u3002<\/td>\n \u5b89\u9632\u516c\u53f8, \u5a92\u9ad4\u5ee3\u64ad\u5546<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u53ef\u9760\u6027\u548c\u672a\u4f86\u8da8\u52e2<\/strong><\/h2>\n
\u4e0d\u65b7\u767c\u5c55\u7684\u6a19\u6e96\u548c\u76f8\u5bb9\u6027<\/h3>\n
\n
\n \u7279\u6027<\/th>\n \u63cf\u8ff0<\/th>\n<\/tr>\n \n \u9023\u63a5\u5668\u985e\u578b<\/td>\n SlimSAS 8i\u70ba\u50b3\u7d71SAS\u4ecb\u9762\u63d0\u4f9b\u7dca\u6e4a\u3001\u9ad8\u5bc6\u5ea6\u7684\u66ff\u4ee3\u65b9\u6848\u3002<\/td>\n<\/tr>\n \n \u8cc7\u6599\u50b3\u8f38<\/td>\n \u652f\u63f4\u591a\u901a\u9053\u9ad8\u901f\u8cc7\u6599\u50b3\u8f38\u3002<\/td>\n<\/tr>\n \n \u6574\u5408<\/td>\n \u5be6\u73fe\u9748\u6d3b\u7684\u57e0\u6620\u5c04\u4e26\u7c21\u5316\u8207\u73fe\u6709\u786c\u9ad4\u7684\u6574\u5408\u3002<\/td>\n<\/tr>\n \n \u53ef\u64f4\u5145\u6027<\/td>\n \u652f\u63f4\u53ef\u64f4\u5145\u7684\u7cfb\u7d71\u8a2d\u8a08\uff0c\u7121\u9700\u5c0d\u67b6\u69cb\u9032\u884c\u91cd\u5927\u66f4\u6539\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \n
\n \u652f\u63f4\u7684\u8a2d\u5099<\/th>\n \u76f8\u5bb9\u6027\u7d1a\u5225<\/th>\n<\/tr>\n \n LTO-9<\/td>\n SAS-3<\/td>\n<\/tr>\n \n IBM TS1170<\/td>\n SAS-3<\/td>\n<\/tr>\n \n LTO-6<\/td>\n SAS-2<\/td>\n<\/tr>\n \n LTO-7<\/td>\n SAS-2<\/td>\n<\/tr>\n \n LTO-8<\/td>\n SAS-2<\/td>\n<\/tr>\n \n IBM TS1160<\/td>\n SAS-2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u70ba\u4e0b\u4e00\u4ee3\u5132\u5b58\u505a\u6e96\u5099<\/h3>\n
\n
\n \u95dc\u9375\u6548\u80fd\u6307\u6a19<\/th>\n SAS\u56fa\u614b\u786c\u789f<\/th>\n SATA\u56fa\u614b\u786c\u789f<\/th>\n<\/tr>\n \n \u8cc7\u6599\u50b3\u8f38\u901f\u5ea6<\/td>\n \u8d85\u904e12Gb\/s<\/td>\n \u4f4e\u65bcSAS<\/td>\n<\/tr>\n \n \u8010\u7528\u6027(MTBF)<\/td>\n \u7d04200\u842c\u5c0f\u6642<\/td>\n \u7d0470\u842c\u5c0f\u6642<\/td>\n<\/tr>\n \n \u8cc7\u6599\u5b8c\u6574\u6027\u529f\u80fd<\/td>\n \u9032\u968eECC\uff0cSCSI\u7a0b\u5f0f\u8a2d\u8a08<\/td>\n \u57fa\u672c\u4fdd\u8b77\u6a5f\u5236<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \n
\u5e38\u898b\u554f\u984c<\/strong><\/h2>\n
\u70ba\u4ec0\u9ebcSAS\u7dda\u7e9c\u6bd4SATA\u7dda\u7e9c\u66f4\u9069\u5408\u4f01\u696d\u5132\u5b58\uff1f<\/h3>\n
\u60a8\u80fd\u5728\u540c\u4e00\u7cfb\u7d71\u4e2d\u6df7\u7528SAS\u548cSATA\u78c1\u789f\u6a5f\u55ce\uff1f<\/h3>\n
\u5982\u4f55\u9632\u6b62SAS\u7dda\u7e9c\u7684\u8a0a\u865f\u640d\u5931\uff1f<\/h3>\n
SAS\u7dda\u7e9c\u662f\u5426\u80fd\u9069\u61c9\u672a\u4f86\u7684\u5132\u5b58\u6280\u8853\uff1f<\/h3>\n