{"id":35740,"date":"2019-10-31T22:06:05","date_gmt":"2019-10-31T19:06:05","guid":{"rendered":"https:\/\/prohoster.info\/blog\/intel-optane-dc-persistent-memory-god-spustya\/"},"modified":"2019-10-31T22:06:05","modified_gmt":"2019-10-31T19:06:05","slug":"intel-optane-dc-persistent-memory-god-spustya","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/administrirovanie\/intel-optane-dc-persistent-memory-god-spustya","title":{"rendered":"Intel Optane DC Persistent Memory, rok p\u00f3\u017aniej","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Intel Optane DC Persistent Memory, rok p\u00f3\u017aniej\" src=\"\/wp-content\/uploads\/2019\/06\/60924137cc075ec5b3e0b87089659317.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nW lecie ubieg\u0142ego roku og\u0142osili\u015bmy na blogu <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/intel\/blog\/413183\/\">Optane DC Persistent Memory \u2014 pami\u0119\u0107 Optane oparta na modu\u0142ach<\/a><\/noindex> 3D XPoint <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/3D_XPoint\">3D XPoint<\/a><\/noindex> Optane DC Persistent Memory <noindex><a rel=\"nofollow\" href=\"https:\/\/www.intel.com\/content\/www\/us\/en\/products\/memory-storage\/optane-dc-persistent-memory.html\">, a tak\u017ce r\u00f3\u017cnorodne infografiki.<\/a><\/noindex>Jak ju\u017c wspomniano, modu\u0142y Optane DC Persistent Memory (Optane DC PM) s\u0105 instalowane w standardowych gniazdach DIMM DDR4, jednak ich u\u017cycie wymaga wsparcia ze strony kontrolera pami\u0119ci, dlatego na razie mo\u017cna stosowa\u0107 ten typ pami\u0119ci tylko z procesorami Intel Xeon Scalable Gold lub Platinum drugiej generacji. Mo\u017cna zainstalowa\u0107 jeden modu\u0142 Optane DC PM na kana\u0142 pami\u0119ci, co daje maksymalnie 6 modu\u0142\u00f3w na gniazdo, co \u0142\u0105cznie daje do 3 TB lub 24 TB na serwerze z 8 gniazdami.<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\nOptane DC PM jest dost\u0119pne w trzech rozmiarach: 128, 256 i 512 GB \u2014 znacznie przewy\u017cszaj\u0105cych dost\u0119pne obecnie modu\u0142y DDR DIMM. Istniej\u0105 dwa g\u0142\u00f3wne sposoby jego wykorzystania oraz interakcji z tradycyjn\u0105 pami\u0119ci\u0105.<\/p>\n<p><img decoding=\"async\" alt=\"Intel Optane DC Persistent Memory, rok p\u00f3\u017aniej\" src=\"\/wp-content\/uploads\/2019\/06\/5ab2c4ec05b77d285abeb177da82cc6b.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nTryb pami\u0119ci<\/p>\n<ul>\n<li><b>\u2014 nie wymaga \u017cadnych modyfikacji aplikacji. W tym trybie Optane DC PM dzia\u0142a jak g\u0142\u00f3wna adresowalna pami\u0119\u0107 operacyjna, a dost\u0119pna tradycyjna pami\u0119\u0107 DRAM pe\u0142ni rol\u0119 cache dla Optane. Tryb pami\u0119ci pozwala zapewni\u0107 aplikacjom znaczn\u0105 ilo\u015b\u0107 RAM po znacznie ni\u017cszej cenie, co mo\u017ce by\u0107 kluczowe przy uruchamianiu maszyn wirtualnych, du\u017cych baz danych i tym podobnych. Nale\u017cy pami\u0119ta\u0107, \u017ce w tym trybie Optane DC Persistent Memory jest pami\u0119ci\u0105 zale\u017cn\u0105 od zasilania, poniewa\u017c dane w niej s\u0105 szyfrowane kluczem, kt\u00f3ry jest tracony podczas restartu.<\/b> Tryb dost\u0119pu bezpo\u015bredniego<\/li>\n<li><b>\u2014 aplikacje i oprogramowanie maj\u0105 mo\u017cliwo\u015b\u0107 bezpo\u015bredniego dost\u0119pu do Optane DC PM, co upraszcza \u0142a\u0144cuch wywo\u0142a\u0144. R\u00f3wnie\u017c w tym trybie mo\u017cna korzysta\u0107 z istniej\u0105cych API rozwi\u0105za\u0144 do przechowywania, co pozwala obs\u0142ugiwa\u0107 pami\u0119\u0107 jak SSD i, w szczeg\u00f3lno\u015bci, \u0142adowa\u0107 z niej. System widzi Optane DC PM i DRAM jako dwa niezale\u017cne pule pami\u0119ci. Twoj\u0105 korzy\u015bci\u0105 jest du\u017ca, niezale\u017cna od zasilania, szybka i niezawodna pami\u0119\u0107 do wymaga\u0144 aplikacji wymagaj\u0105cych du\u017cych transfer\u00f3w danych oraz potrzeb systemowych.<\/b> \u2014 aplikacje i oprogramowanie mog\u0105 bezpo\u015brednio korzysta\u0107 z Optane DC PM, co upraszcza \u0142a\u0144cuch wywo\u0142a\u0144. W tym trybie mo\u017cna r\u00f3wnie\u017c u\u017cywa\u0107 istniej\u0105cych interfejs\u00f3w API rozwi\u0105za\u0144 pami\u0119ci, co pozwala operowa\u0107 pami\u0119ci\u0105 jak na SSD i, w szczeg\u00f3lno\u015bci, z niej uruchamia\u0107 system. System postrzega Optane DC PM i DRAM jako dwa niezale\u017cne pule pami\u0119ci. Twoj\u0105 zalet\u0105 jest du\u017ca, nieulotna, szybka i niezawodna pami\u0119\u0107 dla wymagaj\u0105cych aplikacji i potrzeb systemowych. <\/li>\n<\/ul>\n<p>\nMo\u017cliwe jest r\u00f3wnie\u017c po\u015brednie rozwi\u0105zanie: cz\u0119\u015b\u0107 modu\u0142\u00f3w Optane DC PM dzia\u0142a w trybie pami\u0119ci, a cz\u0119\u015b\u0107 w trybie bezpo\u015bredniego dost\u0119pu. Na nast\u0119pnym slajdzie przedstawiono korzy\u015bci p\u0142yn\u0105ce z u\u017cycia Intel Optane DC Persistent Memory w hostingu maszyn wirtualnych.<\/p>\n<p><img decoding=\"async\" alt=\"Intel Optane DC Persistent Memory, rok p\u00f3\u017aniej\" src=\"\/wp-content\/uploads\/2019\/06\/ce5bbac059568b89df753f8c07318e67.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nPrzedstawmy teraz specyfikacje techniczne modu\u0142\u00f3w pami\u0119ci.<\/p>\n<p>Pojemno\u015b\u0107<br \/>\n 128 GiB<br \/>\n 256 GiB<br \/>\n 512 GiB<\/p>\n<p>Model<br \/>\n NMA1XXD128GPS<br \/>\n NMA1XXD256GPS<br \/>\n NMA1XXD512GPS<\/p>\n<p>Gwarancja<br \/>\n 5 lat<\/p>\n<p>AFR<br \/>\n \u2264 0,44<\/p>\n<p>Wytrzyma\u0142o\u015b\u0107 100% zapisu 15W 256B<br \/>\n 292 PBW<br \/>\n 363 PBW<br \/>\n 300 PBW<\/p>\n<p>Wytrzyma\u0142o\u015b\u0107 100% zapisu 15W 64B<br \/>\n 91 PBW<br \/>\n 91 PBW<br \/>\n 75 PBW<\/p>\n<p>Szybko\u015b\u0107 100% odczytu 15W 256B<br \/>\n 6,8 GB\/s<br \/>\n 6,8 GB\/s<br \/>\n 5,3 GB\/s<\/p>\n<p>Szybko\u015b\u0107 100% zapisu 15W 256B<br \/>\n 1,85 GB\/s<br \/>\n 2,3 GB\/s<br \/>\n 1,89 GB\/s<\/p>\n<p>Szybko\u015b\u0107 100% odczytu 15W 64B<br \/>\n 1,7 GB\/s<br \/>\n 1,75 GB\/s<br \/>\n 1,4 GB\/s<\/p>\n<p>Szybko\u015b\u0107 100% zapisu 15W 64B<br \/>\n 0,45 GB\/s<br \/>\n 0,58 GB\/s<br \/>\n 0,47 GB\/s<\/p>\n<p>Cz\u0119stotliwo\u015b\u0107 DDR<br \/>\n 2666, 2400, 2133, 1866 MT\/s<\/p>\n<p>Max. TDP<br \/>\n 15W<br \/>\n 18W<\/p>\n<p>I w ko\u0144cu o cenie. Oficjalnych rekomendowanych cen Intel jeszcze nie opublikowano, jednak pewna liczba partner\u00f3w handlowych firmy zacz\u0119\u0142a ju\u017c przyjmowa\u0107 zam\u00f3wienia w przedsprzeda\u017cy, w cenie od 850 do 900 USD za modu\u0142 128 GB oraz 2700 do 2900 USD za 256 GB. 512 GB na razie nie s\u0105 dost\u0119pne, a wydaje si\u0119, \u017ce pojawi\u0105 si\u0119 p\u00f3\u017aniej. Tak czy inaczej, cena jednostkowa zaczyna si\u0119 od 7 USD za GB, co jest por\u00f3wnywalne z cen\u0105 gigabajta pami\u0119ci serwerowej RDIMM.<br \/>\n<br \/>\u0179r\u00f3d\u0142o: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/intel\/blog\/457540\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041b\u0435\u0442\u043e\u043c \u043f\u0440\u043e\u0448\u043b\u043e\u0433\u043e \u0433\u043e\u0434\u0430 \u043c\u044b \u0430\u043d\u043e\u043d\u0441\u0438\u0440\u043e\u0432\u0430\u043b\u0438 \u0432 \u0431\u043b\u043e\u0433\u0435 Optane DC Persistent Memory \u2014 \u043f\u0430\u043c\u044f\u0442\u044c Optane \u043d\u0430 \u0431\u0430\u0437\u0435 \u043c\u043e\u0434\u0443\u043b\u0435\u0439 3D XPoint \u0432 \u0444\u043e\u0440\u043c\u0430\u0442\u0435 DIMM. \u041a\u0430\u043a \u0438 \u0431\u044b\u043b\u043e \u0442\u043e\u0433\u0434\u0430 \u0437\u0430\u044f\u0432\u043b\u0435\u043d\u043e, \u043f\u043e\u0441\u0442\u0430\u0432\u043a\u0438 \u043f\u043b\u0430\u043d\u043e\u043a Optane \u043d\u0430\u0447\u0430\u043b\u0438\u0441\u044c \u0432\u043e \u0432\u0442\u043e\u0440\u043e\u043c \u043a\u0432\u0430\u0440\u0442\u0430\u043b\u0435 2019 \u0433\u043e\u0434\u0430, \u043a \u044d\u0442\u043e\u043c\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0443 \u043e \u043d\u0438\u0445 \u043d\u0430\u043a\u043e\u043f\u0438\u043b\u043e\u0441\u044c \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438, \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0442\u0430\u043a \u043d\u0435 \u0445\u0432\u0430\u0442\u0430\u043b\u043e \u0442\u043e\u0433\u0434\u0430, \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u0430\u043d\u043e\u043d\u0441\u0430. \u0418\u0442\u0430\u043a, \u043f\u043e\u0434 \u043a\u0430\u0442\u043e\u043c [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":26777,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-35740","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041b\u0435\u0442\u043e\u043c \u043f\u0440\u043e\u0448\u043b\u043e\u0433\u043e \u0433\u043e\u0434\u0430 \u043c\u044b\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/pl\/blog\/administrirovanie\/intel-optane-dc-persistent-memory-god-spustya\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"pl_PL\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47Intel Optane DC Persistent Memory, \u0433\u043e\u0434 \u0441\u043f\u0443\u0441\u0442\u044f | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041b\u0435\u0442\u043e\u043c \u043f\u0440\u043e\u0448\u043b\u043e\u0433\u043e \u0433\u043e\u0434\u0430 \u043c\u044b\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/pl\/blog\/administrirovanie\/intel-optane-dc-persistent-memory-god-spustya\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-10-31T19:06:05+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2019-10-31T19:06:05+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Intel Optane DC Persistent Memory, rok p\u00f3\u017aniej | ProHoster","description":"W lecie ubieg\u0142ego roku og\u0142osili\u015bmy na blogu","canonical_url":"https:\/\/prohoster.info\/pl\/blog\/administrirovanie\/intel-optane-dc-persistent-memory-god-spustya","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pl_PL","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47Intel Optane DC Persistent Memory, \u0433\u043e\u0434 \u0441\u043f\u0443\u0441\u0442\u044f | ProHoster","og:description":"\u041b\u0435\u0442\u043e\u043c \u043f\u0440\u043e\u0448\u043b\u043e\u0433\u043e \u0433\u043e\u0434\u0430 \u043c\u044b","og:url":"https:\/\/prohoster.info\/pl\/blog\/administrirovanie\/intel-optane-dc-persistent-memory-god-spustya","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-10-31T19:06:05+00:00","article:modified_time":"2019-10-31T19:06:05+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"35740","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-22 00:34:19","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-01 01:56:33","updated":"2026-01-22 00:34:19","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/posts\/35740","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/comments?post=35740"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/posts\/35740\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/media\/26777"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/media?parent=35740"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/categories?post=35740"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/tags?post=35740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}