TBW \u4ee3\u8868 SSD \u5728\u5176\u751f\u547d\u9031\u671f\u5167\u53ef\u4ee5\u5beb\u5165\u7684\u7e3d\u8cc7\u6599\u91cf\u3002\u5b83\u662f\u88fd\u9020\u5546\u6307\u5b9a\u7684\u8010\u4e45\u6027\u8a55\u7d1a\uff0c\u8868\u793a\u5728\u78c1\u789f\u6a5f\u53ef\u80fd\u767c\u751f\u6545\u969c\u4e4b\u524d\u60a8\u53ef\u4ee5\u5411\u5176\u5beb\u5165\u591a\u5c11\u8cc7\u6599\u3002\u8209\u500b\u4f8b\u5b50\uff0c\u5982\u679c\u4e00\u500b SSD \u7684 TBW \u8a55\u7d1a\u70ba 600\uff0c\u610f\u5473\u8457\u60a8\u53ef\u4ee5\u5411\u78c1\u789f\u6a5f\u5beb\u5165 600TB \u7684\u8cc7\u6599\uff0c\u7136\u5f8c\u5b83\u624d\u6703\u9054\u5230\u7406\u8ad6\u6975\u9650\u3002<\/p>\n

TBW \u8207 SSD \u58fd\u547d\u4e4b\u9593\u5b58\u5728\u76f4\u63a5\u95dc\u4fc2\u3002\u8f03\u9ad8\u7684 TBW \u8a55\u7d1a\u901a\u5e38\u8868\u793a SSD \u7684\u4f7f\u7528\u58fd\u547d\u66f4\u9577\u3002\u7136\u800c\uff0c\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cTBW \u53ea\u662f\u6c7a\u5b9a SSD \u6574\u9ad4\u58fd\u547d\u7684\u4e00\u500b\u56e0\u7d20\u3002\u5176\u4ed6\u56e0\u7d20\u5982\u4f7f\u7528\u7684 NAND \u5feb\u9583\u8a18\u61b6\u9ad4\u54c1\u8cea\u3001\u63a7\u5236\u5668\u6548\u7387\u548c\u7279\u5b9a\u5de5\u4f5c\u8ca0\u8f09\u4e5f\u626e\u6f14\u8457\u91cd\u8981\u89d2\u8272\u3002<\/p>\n

\u4ee5\u4e0b\u662f\u8a08\u7b97 TBW \u7684\u65b9\u6cd5\uff1a<\/p>\n

TBW = (DWPD * \u5bb9\u91cf * \u4fdd\u56fa\u671f * 365) \/ 1000\r\n\r\n\u5176\u4e2d\uff1a\r\nDWPD = \u6bcf\u65e5\u78c1\u789f\u6a5f\u5beb\u5165\u6b21\u6578\r\n\u5bb9\u91cf = \u78c1\u789f\u6a5f\u5bb9\u91cf(GB)\r\n\u4fdd\u56fa\u671f = \u4fdd\u56fa\u5e74\u6578\r\n365 = \u4e00\u5e74\u7684\u5929\u6578\r\n1000 = GB \u5230 TB \u7684\u8f49\u63db\r\n<\/code><\/pre>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
\u6b63\u5e38 TBW\uff1a\u8a2d\u5b9a\u57fa\u6e96<\/strong><\/h2>\n
\u78ba\u5b9a\u300c\u6b63\u5e38\u300dTBW \u4e26\u4e0d\u7c21\u55ae\uff0c\u56e0\u70ba\u5b83\u6839\u64da SSD \u5bb9\u91cf\u548c\u9810\u671f\u7528\u9014\u800c\u8b8a\u5316\u3002\u5c0d\u65bc\u6d88\u8cbb\u7d1a SSD\uff0c\u4e00\u822c\u898f\u5247\u662f\uff1a<\/p>\n\n\n\n\n\n\n\n\n
SSD \u5bb9\u91cf<\/th>\n
TBW \u7bc4\u570d<\/th>\n<\/tr>\n<\/thead>\n
250GB<\/td>\n
100-150<\/td>\n<\/tr>\n
500GB<\/td>\n
200-300<\/td>\n<\/tr>\n
1TB<\/td>\n
400-600<\/td>\n<\/tr>\n
2TB<\/td>\n
800-1200<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u5728\u4f3a\u670d\u5668\u79df\u7528\u548c\u4f3a\u670d\u5668\u4ee3\u7ba1\u74b0\u5883\u4e2d\u4f7f\u7528\u7684\u4f01\u696d\u7d1a SSD \u901a\u5e38\u5177\u6709\u986f\u8457\u66f4\u9ad8\u7684\u8a55\u7d1a\uff0c\u6709\u6642\u5c0d\u65bc\u5927\u5bb9\u91cf\u78c1\u789f\u6a5f\u53ef\u9054\u5230 PB \u7d1a\u3002<\/p>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
\u89e3\u8b80\u826f\u597d\u7684 TBW \u8a55\u7d1a<\/strong><\/h2>\n
\u300c\u826f\u597d\u300d\u7684 TBW \u8a55\u7d1a\u53d6\u6c7a\u65bc\u60a8\u7684\u5177\u9ad4\u4f7f\u7528\u60c5\u6cc1\u3002\u5c0d\u65bc\u666e\u901a\u6d88\u8cbb\u8005\u4f86\u8aaa\uff0c\u4e0a\u8ff0\u6a19\u6e96\u8a55\u7d1a\u901a\u5e38\u5c31\u8db3\u5920\u4e86\u3002\u7136\u800c\uff0c\u5c0d\u65bc\u4f3a\u670d\u5668\u79df\u7528\u6216\u4f3a\u670d\u5668\u4ee3\u7ba1\u5834\u666f\u4e2d\u7684\u5bc6\u96c6\u5de5\u4f5c\u8ca0\u8f09\uff0c\u60a8\u6703\u5e0c\u671b\u7784\u6e96\u66f4\u9ad8\u7684\u8a55\u7d1a\u3002<\/p>\n
\u8a55\u4f30 TBW \u6642\uff0c\u8acb\u8003\u616e\u4ee5\u4e0b\u56e0\u7d20\uff1a<\/p>\n
\n
\u65e5\u5e38\u5beb\u5165\u64cd\u4f5c<\/li>\n
\u7cfb\u7d71\u7684\u9810\u671f\u58fd\u547d<\/li>\n
\u8cc7\u6599\u7684\u95dc\u9375\u7a0b\u5ea6<\/li>\n
\u9810\u7b97\u9650\u5236<\/li>\n<\/ol>\n
\u5c0d\u65bc\u4f3a\u670d\u5668\u79df\u7528\u74b0\u5883\u4e2d\u7684\u95dc\u9375\u7cfb\u7d71\uff0c\u6295\u8cc7\u65bc\u5177\u6709\u66f4\u9ad8 TBW \u8a55\u7d1a\u7684 SSD \u901a\u5e38\u662f\u503c\u5f97\u7684\uff0c\u4ee5\u78ba\u4fdd\u9577\u58fd\u547d\u548c\u53ef\u9760\u6027\u3002<\/p>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
600 TBW \u57fa\u6e96<\/strong><\/h2>\n
600 TBW \u8a55\u7d1a\u5c0d\u65bc\u6d88\u8cbb\u7d1a SSD \u4f86\u8aaa\u88ab\u8a8d\u70ba\u662f\u5f37\u52c1\u7684\u3002\u9019\u610f\u5473\u8457\u60a8\u53ef\u4ee5\u5beb\u5165 600TB \u7684\u8cc7\u6599\uff0c\u7136\u5f8c\u78c1\u789f\u6a5f\u624d\u53ef\u80fd\u767c\u751f\u6545\u969c\u3002\u70ba\u4e86\u8aaa\u660e\u9019\u4e00\u9ede\uff0c\u5982\u679c\u60a8\u6bcf\u5929\u5beb\u5165 50GB \u7684\u8cc7\u6599\uff0c\u4e00\u500b 600 TBW \u7684\u78c1\u789f\u6a5f\u7406\u8ad6\u4e0a\u53ef\u4ee5\u6301\u7e8c\uff1a<\/p>\n
\u58fd\u547d(\u5929\u6578) = (600 * 1000) \/ 50 = 12,000\u5929\u6216\u7d0432.9\u5e74\r\n<\/code><\/pre>\n
\u9019\u500b\u8a08\u7b97\u5047\u8a2d\u5beb\u5165\u6a21\u5f0f\u4e00\u81f4\uff0c\u9019\u5728\u73fe\u5be6\u4e16\u754c\u7684\u5834\u666f\u4e2d\u5f88\u5c11\u767c\u751f\u3002\u7136\u800c\uff0c\u5b83\u8aaa\u660e\u4e86\u5728\u9069\u5ea6\u4f7f\u7528\u4e0b 600 TBW \u78c1\u789f\u6a5f\u7684\u6f5b\u5728\u58fd\u547d\u3002[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
\u58fd\u547d\u5206\u6790<\/strong><\/h2>\n
\u8b93\u6211\u5011\u5206\u6790\u4e0d\u540c TBW \u8a55\u7d1a\u7684\u9810\u671f\u58fd\u547d\uff1a<\/p>\n
150 TBW<\/h3>\n
\u9069\u7528\u65bc\u8f15\u5ea6\u5230\u4e2d\u5ea6\u4f7f\u7528\u3002\u5047\u8a2d\u6bcf\u5929\u5beb\u5165 30GB\uff1a<\/p>\n
\u58fd\u547d = (150 * 1000) \/ 30 \u2248 5,000\u5929\u621613.7\u5e74\r\n<\/code><\/pre>\n
320 TBW<\/h3>\n
\u9069\u7528\u65bc\u4e2d\u5ea6\u5230\u91cd\u5ea6\u4f7f\u7528\u3002\u5047\u8a2d\u6bcf\u5929\u5beb\u5165 50GB\uff1a<\/p>\n
\u58fd\u547d = (320 * 1000) \/ 50 = 6,400\u5929\u621617.5\u5e74\r\n<\/code><\/pre>\n
600 TBW<\/h3>\n
\u9069\u7528\u65bc\u91cd\u5ea6\u4f7f\u7528\u6216\u4f3a\u670d\u5668\u79df\u7528\u74b0\u5883\u3002\u5047\u8a2d\u6bcf\u5929\u5beb\u5165 100GB\uff1a<\/p>\n
\u58fd\u547d = (600 * 1000) \/ 100 = 6,000\u5929\u621616.4\u5e74\r\n<\/code><\/pre>\n
\u9019\u4e9b\u8a08\u7b97\u662f\u7c21\u5316\u7684\uff0c\u6c92\u6709\u8003\u616e\u78e8\u640d\u5e73\u8861\u6f14\u7b97\u6cd5\u6216\u4e0d\u540c\u7684\u5beb\u5165\u653e\u5927\u56e0\u7d20\uff0c\u9019\u4e9b\u56e0\u7d20\u53ef\u80fd\u6703\u986f\u8457\u5f71\u97ff\u5be6\u969b\u8010\u4e45\u6027\u3002[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
\u6700\u5927\u5316 SSD \u58fd\u547d\uff1a\u8d85\u8d8a TBW<\/strong><\/h2>\n
\u96d6\u7136 TBW \u5f88\u91cd\u8981\uff0c\u4f46\u5176\u4ed6\u56e0\u7d20\u4e5f\u6703\u5f71\u97ff SSD \u58fd\u547d\uff1a<\/p>\n
\n
\u904e\u5ea6\u914d\u7f6e\uff1a\u70ba\u78e8\u640d\u5e73\u8861\u548c\u5783\u573e\u56de\u6536\u5206\u914d\u984d\u5916 NAND<\/li>\n
\u6e1b\u5c11\u5beb\u5165\u653e\u5927\uff1a\u512a\u5316\u8cc7\u6599\u653e\u7f6e\u4ee5\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u5beb\u5165<\/li>\n
\u6eab\u5ea6\u63a7\u5236\uff1a\u7dad\u6301\u6700\u4f73\u64cd\u4f5c\u6eab\u5ea6<\/li>\n
\u97cc\u9ad4\u66f4\u65b0\uff1a\u4fdd\u6301 SSD \u97cc\u9ad4\u6700\u65b0\u4ee5\u63d0\u9ad8\u6548\u7387<\/li>\n<\/ul>\n
\u5c0d\u65bc\u4f3a\u670d\u5668\u79df\u7528\u548c\u4f3a\u670d\u5668\u4ee3\u7ba1\u74b0\u5883\uff0c\u5be6\u65bd SSD \u7684 RAID \u914d\u7f6e\u53ef\u4ee5\u63d0\u4f9b\u984d\u5916\u7684\u5197\u9918\uff0c\u4e26\u53ef\u80fd\u5ef6\u9577\u5132\u5b58\u7cfb\u7d71\u7684\u6574\u9ad4\u58fd\u547d\u3002<\/p>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
\u7d50\u8ad6\uff1a\u70ba\u60a8\u7684\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684 TBW<\/strong><\/h2>\n
\u4e86\u89e3 TBW \u5c0d\u65bc\u505a\u51fa\u660e\u667a\u7684 SSD \u9078\u64c7\u6c7a\u7b56\u81f3\u95dc\u91cd\u8981\uff0c\u5c24\u5176\u662f\u5728\u4f3a\u670d\u5668\u79df\u7528\u548c\u4f3a\u670d\u5668\u4ee3\u7ba1\u5834\u666f\u4e2d\u3002\u96d6\u7136\u66f4\u9ad8\u7684 TBW \u8a55\u7d1a\u901a\u5e38\u8868\u793a\u66f4\u597d\u7684\u8010\u4e45\u6027\uff0c\u4f46\u5b83\u5011\u4e5f\u4f34\u96a8\u8457\u66f4\u9ad8\u7684\u50f9\u683c\u6a19\u7c64\u3002\u5e73\u8861\u60a8\u7684\u9700\u6c42\u8207\u5176\u4ed6\u56e0\u7d20\u5982\u5bb9\u91cf\u3001\u6548\u80fd\u548c\u6210\u672c\uff0c\u4ee5\u627e\u5230\u9069\u5408\u60a8\u7279\u5b9a\u7528\u4f8b\u7684\u6700\u4f73 SSD\u3002<\/p>\n
\u96a8\u8457 SSD \u6280\u8853\u7684\u4e0d\u65b7\u767c\u5c55\uff0c\u6211\u5011\u53ef\u4ee5\u671f\u5f85\u770b\u5230\u8010\u4e45\u6027\u8a55\u7d1a\u7684\u6539\u9032\uff0c\u53ef\u80fd\u9084\u6703\u51fa\u73fe\u65b0\u7684\u6307\u6a19\uff0c\u63d0\u4f9b\u66f4\u6e96\u78ba\u7684 SSD \u58fd\u547d\u8868\u793a\u3002\u8acb\u6301\u7e8c\u95dc\u6ce8\u9019\u4e9b\u767c\u5c55\uff0c\u4ee5\u78ba\u4fdd\u60a8\u7684\u5132\u5b58\u89e3\u6c7a\u65b9\u6848\u4fdd\u6301\u9818\u5148\u548c\u53ef\u9760\u3002<\/p>\n
[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"
[vc_row el_class=”blog-detail-section”][vc_ […]<\/p>\n
Read More…<\/a><\/p>\n","protected":false},"author":2,"featured_media":14900,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[61],"tags":[3137,3138,3139,3140,1892],"class_list":["post-14916","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hong-kong-dedicated-server-tc","tag-tbw-tc","tag-ssd-endurance-tc","tag-total-bytes-written-tc","tag-ssd-lifespan-tc","tag-server-hosting-tc"],"acf":[],"yoast_head":"\n