[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][\/vc_tta_tabs][\/vc_column][vc_column][\/vc_column][\/vc_row][vc_row disable_element=”yes”][vc_column][vc_column_text]<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

<\/th>\n	SC5020F<\/th>\n	SC7020F<\/th>\n<\/tr>\n
Chassis Overview<\/td>\n<\/tr>\n
Chassis format<\/strong><\/td>\n	All-in-one (dual controllers, internal drive bays, networking) with expansion options<\/td>\n<\/tr>\n
Processors<\/strong><\/td>\n	Single Intel Xeon Processor E5-2630 v3, 2.4GHz, 8 cores<\/td>\n	Dual Intel Xeon Processors, E5-2628 v3 2.5GHz, 8 cores<\/td>\n<\/tr>\n
Controllers<\/strong><\/td>\n	2 hot-swappable per chassis (active\/active)<\/td>\n<\/tr>\n
Internal storage capacity<\/strong><\/td>\n	30 x 2.5\u201d drive bays<\/td>\n<\/tr>\n
System memory<\/strong><\/td>\n	128GB per array (64GB per controller)<\/td>\n	256GB per array (128GB per controller)<\/td>\n<\/tr>\n
Expansion Capacity<\/td>\n<\/tr>\n
Max raw capacity<\/strong><\/td>\n	2.16PB per array, more in federated systems<\/td>\n	4PB per array, more in federated systems<\/td>\n<\/tr>\n
Maximum drive count<\/strong><\/td>\n	222 per array (with optional expansion enclosures), more in federated systems<\/td>\n	606 drives per array, more in federated systems<\/td>\n<\/tr>\n
Supported expansion enclosures<\/strong><\/td>\n	12Gb SAS \nSC400: 12 x 3.5\u201d bays \nSC420: 24 x 2.5\u201d bays \nSC460: 60 x 3.5\u201d bays<\/td>\n<\/tr>\n
Storage media support<\/strong><\/td>\n	SSD: write-intensive and read-intensive drives (can be mixed in single system), SED SSDs<\/td>\n<\/tr>\n
Network and Expansion I\/O<\/td>\n<\/tr>\n
Front-end-network protocols<\/strong><\/td>\n	FC, iSCSI (supports simultaneous multiprotocol)<\/td>\n<\/tr>\n
Max 32Gb FC ports<\/strong><\/td>\n	8 per array (SFP+)<\/td>\n	24 per array (SFP+)<\/td>\n<\/tr>\n
Max 16\/8Gb FC ports<\/strong><\/td>\n	8 per array (SFP+)<\/td>\n	24 per array (SFP+)<\/td>\n<\/tr>\n
Max 100Gb iSCSI ports<\/strong><\/td>\n	8 per array (SFP28)<\/td>\n	16 per array (SFP28)<\/td>\n<\/tr>\n
Max 25Gb iSCSI ports<\/strong><\/td>\n	8 per array (SFP28)<\/td>\n	16 per array (SFP28)<\/td>\n<\/tr>\n
Max 10Gb\/1Gb iSCSI ports<\/strong><\/td>\n	Up to 16 SFP+ (10Gb) or Base-T ports per array<\/td>\n	Up to 32 SFP+ (10Gb) or Base-T ports per array<\/td>\n<\/tr>\n
Management ports<\/strong><\/td>\n	2 per array (1Gb BASE-T)<\/td>\n<\/tr>\n
Back-end expansion protocols<\/strong><\/td>\n	12Gb SAS<\/td>\n<\/tr>\n
Max back-end expansion ports<\/strong><\/td>\n	8 per array<\/td>\n	24 per array<\/td>\n<\/tr>\n
Functional & Performance<\/td>\n<\/tr>\n
Array configurations<\/strong><\/td>\n	All-flash arrays only<\/td>\n<\/tr>\n
Storage format<\/strong><\/td>\n	Native block (SAN)<\/td>\n<\/tr>\n
Max SAN hosts<\/strong><\/td>\n	500<\/td>\n	500<\/td>\n<\/tr>\n
Max initiator ports<\/strong><\/td>\n	1000<\/td>\n	1000<\/td>\n<\/tr>\n
Max LUN size<\/strong><\/td>\n	500TB<\/td>\n	500TB<\/td>\n<\/tr>\n
Max number of LUNs<\/strong><\/td>\n	2000<\/td>\n	2000<\/td>\n<\/tr>\n
Max number of snapshots<\/strong><\/td>\n	8,192<\/td>\n	16,384<\/td>\n<\/tr>\n
Max IOPS<\/strong><\/td>\n	1,025,000<\/td>\n	1,200,000<\/td>\n<\/tr>\n
Max IOPS (with latency <1ms)< \/strong> \n<\/strong><\/td>\n	818,000<\/td>\n	1,050,000<\/td>\n<\/tr>\n
Max IOPS (80% reads, 20% writes)<\/strong><\/td>\n	330,000<\/td>\n	346,000<\/td>\n<\/tr>\n
Max throughput (reads)<\/strong><\/td>\n	19,000 MB\/s<\/td>\n	29,000 MB\/s<\/td>\n<\/tr>\n
Max throughput (writes)<\/strong><\/td>\n	9,500 MB\/s<\/td>\n	14,000 MB\/s<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n [\/vc_column_text][\/vc_column][\/vc_row][\/vc_section][vc_section full_width=”stretch_row” el_id=”dell-r440-intro” el_class=”section-padding bg-curvebottom”][vc_row][vc_column][vc_column_text]<\/p>\n \u6fc0\u767c\u60a8\u7684\u69cb\u5efa\u6f5b\u80fd<\/strong><\/h2>\n Dell SC7020F\u5168\u5feb\u9583\u8a18\u61b6\u9ad4\u5b58\u5132\u9663\u5217\u63d0\u4f9b\u4e86\u5feb\u901f\u7684\u6578\u64da\u8a2a\u554f\u3001\u53ef\u64f4\u5c55\u6027\u548c\u5148\u9032\u7684\u7ba1\u7406\u529f\u80fd\uff0c\u6eff\u8db3\u4f01\u696d\u9ad8\u8ca0\u8377\u5927\u91cf\u8a08\u7b97\u7684\u9700\u6c42\uff0c\u662f\u7406\u60f3\u7684\u89e3\u6c7a\u65b9\u6848<\/div>\n [\/vc_column_text][\/vc_column][\/vc_row][vc_row equal_height=”yes” content_placement=”top” el_class=”mw-1280 fix-shadowblock”][vc_column width=”1\/3″ el_class=”boxshadow”][vc_column_text]<\/p>\n \n <\/div>\n \u9748\u6d3b\u7684\u9023\u63a5\u9078\u64c7<\/h3>\n SC7020F\u652f\u6301\u5404\u7a2e\u9023\u63a5\u9078\u9805\uff0c\u5305\u62ec\u5149\u7e96\u901a\u9053\u3001iSCSI\u548cFCoE\uff0c\u8b93\u60a8\u53ef\u4ee5\u9078\u64c7\u6700\u9069\u5408\u60a8\u74b0\u5883\u7684\u9078\u9805<\/div>\n<\/div>\n [\/vc_column_text][\/vc_column][vc_column width=”1\/3″ el_class=”boxshadow”][vc_column_text]<\/p>\n \n <\/div>\n \u9ad8\u6027\u80fd<\/h3>\n SC7020F\u6700\u9ad8\u53ef\u9054240\u842cIOPS\u548c20GB\/s\u541e\u5410\u91cf\uff0c\u80fd\u5920\u8f15\u9b06\u8655\u7406\u9ad8\u8981\u6c42\u7684\u5de5\u4f5c\u8ca0\u8f09<\/div>\n<\/div>\n [\/vc_column_text][\/vc_column][vc_column width=”1\/3″ el_class=”boxshadow”][vc_column_text]<\/p>\n \n <\/div>\n \u667a\u80fd\u81ea\u52d5\u5316<\/h3>\n \u5b58\u5132\u9663\u5217\u5305\u62ec\u6234\u723eEMC\u7684\u667a\u80fd\u6578\u64da\u9077\u79fb\u529f\u80fd\uff0c\u5b83\u53ef\u4ee5\u81ea\u52d5\u5316\u5730\u9032\u884c\u6578\u64da\u5b9a\u4f4d\u548c\u8ca0\u8f09\u5e73\u8861\uff0c\u4ee5\u512a\u5316\u6027\u80fd\u548c\u6548\u7387<\/div>\n<\/div>\n [\/vc_column_text][\/vc_column][\/vc_row][vc_row equal_height=”yes” content_placement=”top” el_class=”mw-1280 fix-shadowblock”][vc_column width=”1\/3″ el_class=”boxshadow”][vc_column_text]<\/p>\n \n <\/div>\n \u53ef\u64f4\u5c55\u6027<\/h3>\n \u8207\u4e0a\u4e00\u4ee3\u8655\u7406\u5668\u76f8\u6bd4\uff0c\u5b83\u63d0\u4f9b\u4e8627%\u7684\u8655\u7406\u6838\u5fc3\u589e\u52a0\u548c50%\u7684\u5e36\u5bec\u589e\u52a0\uff0c\u5be6\u73fe\u4e86\u66f4\u597d\u7684\u53ef\u64f4\u5c55\u6027<\/div>\n<\/div>\n [\/vc_column_text][\/vc_column][vc_column width=”1\/3″ el_class=”boxshadow”][vc_column_text]<\/p>\n \n <\/div>\n \u5b58\u5132\u9748\u6d3b\u6027<\/h3>\n \u8a72\u9663\u5217\u5305\u62ec\u5167\u7f6e\u7684\u6578\u64da\u4fdd\u8b77\u529f\u80fd\uff0c\u5982\u5feb\u7167\u3001\u8907\u88fd\u548c\u52a0\u5bc6\uff0c\u4ee5\u5e6b\u52a9\u4fdd\u8b77\u60a8\u7684\u6578\u64da\u5b89\u5168<\/div>\n<\/div>\n [\/vc_column_text][\/vc_column][vc_column width=”1\/3″ el_class=”boxshadow”][vc_column_text]<\/p>\n \n <\/div>\n \u512a\u5316\u7684\u5132\u5b58<\/h3>\n SC7020F\u901a\u904eDell EMC\u76f4\u89c0\u7684Unisphere\u754c\u9762\u9032\u884c\u7ba1\u7406\uff0c\u8a72\u754c\u9762\u70ba\u60a8\u7ba1\u7406\u6240\u6709\u5b58\u5132\u9663\u5217\u63d0\u4f9b\u4e86\u4e00\u500b\u7d71\u4e00\u7684\u7a97\u53e3<\/div>\n<\/div>\n [\/vc_column_text][\/vc_column][\/vc_row][\/vc_section][vc_section full_width=”stretch_row” el_id=”inner-bottom-section” el_class=”R440-offer”][vc_row][vc_column][vc_column_text]<\/p>\n \u66f4\u591a\u7d30\u7bc0<\/strong><\/h2>\n [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”boxshadow mw-1250 SC7020F-offer” el_id=”SC7020F-details”][vc_column el_class=”col-left” el_id=”sim-toggle”][vc_tta_accordion section_title_tag=”h3″ c_icon=”chevron” c_position=”right” active_section=”1″ el_class=”sim-toggle”][vc_tta_section title=”\u512a\u5316\u5b58\u5132 | \u7bc0\u7701\u7a7a\u9593” tab_id=”1686638880075-d984b520-d16e”][vc_row_inner content_placement=”middle” el_class=”accordion-2col-row”][vc_column_inner width=”4\/6″][vc_column_text]<\/p>\n <\/div>\n [\/vc_column_text][\/vc_column_inner][vc_column_inner width=”2\/6″][vc_column_text]<\/p>\n \n \n Dell SC7020F\u5b58\u5132\u9663\u5217\u7684\u6578\u64da\u9032\u5c55\u529f\u80fd\u53ef\u4ee5\u512a\u5316\u9a45\u52d5\u5668\u5c64\u548cRAID\u7d1a\u5225\uff0c\u800cLive Volume\u901a\u904e\u9663\u5217\u4e4b\u9593\u7684\u81ea\u52d5\u6545\u969c\u8f49\u79fb\u4fdd\u6301\u7121\u7e2b\u7684\u696d\u52d9\u9023\u7e8c\u6027<\/li>\n<\/ul>\n<\/div>\n [\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=”\u81ea\u52d5\u5206\u5c64 | \u6210\u672c\u6548\u76ca” tab_id=”1686638880088-a1e22dce-51d2″][vc_row_inner content_placement=”middle” el_class=”accordion-2col-row”][vc_column_inner][vc_column_text]<\/p>\n <\/div>\n [\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner content_placement=”top” el_class=”accordion-2col-row2″][vc_column_inner width=”1\/2″][vc_column_text]<\/p>\n \n \n \u6027\u80fd\u548c\u6210\u672c<\/strong> \n\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\uff0c\u6240\u6709\u65b0\u6578\u64da\u90fd\u4ee5 RAID 10 \u6027\u80fd\u7d1a\u5225\u5beb\u5165\u901f\u5ea6\u6700\u5feb\u7684 1 \u7d1a\u786c\u789f\uff0c\u7136\u5f8c\u8f49\u63db\u70ba\u7d93\u6fdf\u7684 RAID 5\/6 \u9032\u884c\u5f8c\u7e8c\u8b80\u53d6\u3002<\/li>\n<\/ul>\n<\/div>\n [\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/2″][vc_column_text]<\/p>\n \n \n \u7269\u6709\u6240\u503c\u7684\u5168\u5feb\u9583\u8a18\u61b6\u9ad4\u5b58\u5132\u9663\u5217<\/strong> \nAll-Flash \u7684\u96d9\u4e3b\u52d5\u63a7\u5236\u5668\u3001\u4ee5\u6027\u80fd\u70ba\u4e2d\u5fc3\u7684\u8a2d\u8a08\u53ef\u5728\u60a8\u64f4\u5c55\u6216\u7e2e\u5c0f\u898f\u6a21\u6642\u4fdd\u6301\u8f03\u9ad8\u7684 IOPS \u548c\u541e\u5410\u91cf\uff0c\u540c\u6642\u78ba\u4fdd\u60a8\u82b1\u8cbb\u7684\u6bcf\u4e00\u5206\u9322\u90fd\u76f4\u63a5\u7528\u65bc\u61c9\u7528\u52a0\u901f\u3002<\/li>\n<\/ul>\n<\/div>\n [\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=”\u6578\u64da\u5373\u6642\u91cd\u653e | \u7121\u7e2b\u6062\u5fa9” tab_id=”1686638963608-5e8ba97c-c42c”][vc_row_inner content_placement=”middle” el_class=”accordion-2col-row”][vc_column_inner][vc_column_text]<\/p>\n <\/div>\n [\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner content_placement=”middle” el_class=”accordion-2col-row2″][vc_column_inner][vc_column_text]<\/p>\n \n \n \u6578\u64da\u4fdd\u8b77\u63a1\u7528Data Instant Replay\u548cRemote Instant Replay\u6280\u8853\u3002\u901a\u904eIP\u7db2\u8def\u9032\u884c\u540c\u6b65\/\u7570\u6b65\u8907\u88fd\uff0c\u5be6\u73fe\u53bb\u91cd\u4ee5\u63d0\u9ad8\u6548\u7387<\/li>\n<\/ul>\n<\/div>\n [\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=”\u58d3\u7e2e\u548c\u53bb\u91cd | \u9ad8\u6548\u7ba1\u7406” tab_id=”1686638962999-61e6ac66-c597″][vc_row_inner content_placement=”top” el_class=”accordion-2col-row bg-exchange fixcol”][vc_column_inner width=”1\/2″][vc_column_text]<\/p>\n \n \u5e73\u53f0\u6548\u7387<\/div>\n RAID\u5206\u5c64<\/div>\n \u81ea\u52d5\u5206\u5c64<\/div>\n \u7cbe\u7c21\u65b9\u5f0f<\/div>\n \u6e1b\u5c11\u6548\u80fd\u72a7\u7272<\/span><\/div>\n<\/div>\n [\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/2″][vc_column_text]<\/p>\n \n \u6578\u64da\u6e1b\u5c11<\/div>\n \u667a\u80fd\u8907\u88fd<\/div>\n \u667a\u80fd\u58d3\u7e2e<\/div>\n \u964d\u4f4e\u5bb9\u91cf\u6210\u672c<\/span><\/div>\n<\/div>\n [\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner content_placement=”middle” el_class=”accordion-2col-row2″][vc_column_inner][vc_column_text]<\/p>\n \n \n \u5728 MS \u74b0\u5883\u4e2d\uff0c\u58d3\u7e2e\u5f8c\u7684\u6578\u64da\u5e73\u5747\u6e1b\u5c11\u7d04 60%\u3002\u5728 VMWare \u74b0\u5883\u4e2d\uff0c\u6578\u64da\u6e1b\u5c11\u7387\u5e73\u5747\u70ba 4:1\uff0c\u6700\u9ad8\u53ef\u9054 10:1<\/li>\n<\/ul>\n<\/div>\n [\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=”\u529f\u80fd\u8c50\u5bcc\u7684\u8edf\u9ad4 | \u6709\u4fdd\u969c\u7684\u63a7\u5236” tab_id=”1688607769054-2a3e9f3a-348d”][vc_row_inner content_placement=”top” el_class=”accordion-2col-row”][vc_column_inner width=”1\/3″][vc_column_text]<\/p>\n <\/div>\n [\/vc_column_text][vc_column_text]<\/p>\n \n \n \u806f\u5408\u7cfb\u7d71<\/strong> \n\u9023\u63a5\u548c\u7ba1\u7406\u591a\u500bSC7020F\u7cfb\u7d71\uff0c\u4f5c\u70ba\u55ae\u500b\u5be6\u9ad4\u9032\u884c\u7c21\u5316\u7ba1\u7406\u548c\u63d0\u9ad8\u53ef\u64f4\u5c55\u6027\u3002<\/li>\n<\/ul>\n<\/div>\n [\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/3″][vc_column_text]<\/p>\n <\/div>\n [\/vc_column_text][vc_column_text]<\/p>\n \n \n \u6578\u64da\u9077\u79fb<\/strong> \n\u5728\u4e0d\u540c\u7684\u5b58\u5132\u7cfb\u7d71\u4e4b\u9593\u79fb\u52d5\u6578\u64da\uff0c\u4ee5\u4fbf\u66f4\u5bb9\u6613\u5730\u9032\u884c\u5347\u7d1a\u6216\u5408\u4f75\u3002<\/li>\n<\/ul>\n<\/div>\n [\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/3″][vc_column_text]<\/p>\n <\/div>\n [\/vc_column_text][vc_column_text]<\/p>\n \n \n \u4e8b\u6545\u6062\u5fa9<\/strong> \n\u5728\u767c\u751f\u4e8b\u6545\u6642\uff0c\u901a\u904e\u9060\u7a0b\u8907\u88fd\u548c\u6545\u969c\u8f49\u79fb\u529f\u80fd\u4fdd\u8b77\u95dc\u9375\u6578\u64da\u3002<\/li>\n<\/ul>\n<\/div>\n [\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][\/vc_tta_accordion][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]<\/p>\n \u806f\u7e6b\u6211\u5011\u53d6\u5f97\u5b9a\u88fd\u65b9\u6848<\/a><\/div>\n [\/vc_column_text][\/vc_column][\/vc_row][\/vc_section]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":" [vc_section content_placement=”top” el_id=& […]<\/p>\n Read More…<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":5272,"menu_order":99,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-5299","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\n