{"id":197103,"date":"2022-04-10T17:29:00","date_gmt":"2022-04-10T14:29:00","guid":{"rendered":"https:\/\/howtogeek.inform.click\/?p=197103"},"modified":"2022-04-01T10:22:26","modified_gmt":"2022-04-01T07:22:26","slug":"selle-western-digital-ssd-uued-mudelid-voivad-toeoetada-50-aeglasemalt-siin-on-pohjus","status":"publish","type":"post","link":"https:\/\/howtogeek.inform.click\/et\/selle-western-digital-ssd-uued-mudelid-voivad-toeoetada-50-aeglasemalt-siin-on-pohjus\/","title":{"rendered":"Selle Western Digital SSD uued mudelid v\u00f5ivad t\u00f6\u00f6tada 50% aeglasemalt \u2013 siin on p\u00f5hjus"},"content":{"rendered":"<p><a href=\"https:\/\/www.amazon.com\/Blue-SN550-1TB-NVMe-Internal\/dp\/B07YFFX5MD?ots=1&#038;tag=reviewgeek-20\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Western Digital<\/a><\/p>\n<p>Western Digitali <a href=\"https:\/\/www.amazon.com\/Blue-SN550-1TB-NVMe-Internal\/dp\/B07YFFX5MD?ots=1&#038;tag=reviewgeek-20\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Blue SN550<\/a> on \u00fcks parimaid ja hinnas\u00e4\u00e4stlikumaid NVME SSD-sid turul, kuid vaikne muutus tootmises v\u00f5ib selle maine rikkuda. Nagu teatas Hiina <a href=\"https:\/\/www.expreview.com\/80127.html\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">m\u00fc\u00fcgileht Expreview<\/a>, t\u00f6\u00f6tavad Blue SN550 uuemad versioonid kehvema NAND-v\u00e4lklambiga, mis v\u00e4hendab kiirust peaaegu 50%.<\/p>\n<p>WD Blue SN550 tugineb SanDiski 96-kihilisele BiCS4 3D TLC NAND v\u00e4lklambile, mida saab tuvastada osanumbri 60523 1T00 j\u00e4rgi. Kuid Expreview reporterid m\u00e4rkasid, et 2021. aasta juulis toodetud Blue SN550 mudelid kasutavad SanDiski NAND-v\u00e4lku osanumbriga 002031 1T0. Kummalisel kombel t\u00f6\u00f6tab WD Blue SN550 versioon ka uue p\u00fcsivaraga ja see p\u00fcsivara ei t\u00f6\u00f6ta draivi algversioonil.<\/p>\n<p>Igap\u00e4evaste tegevuste ajal, nagu sirvimine v\u00f5i algeline fotot\u00f6\u00f6tlus, t\u00f6\u00f6tavad WD Blue SN550 kaks mudelit praktiliselt \u00fchesuguse kiirusega. Kuid Expreview testid n\u00e4itavad, et kui muudetud Blue SN500 SLC (single-level cell) vahem\u00e4lu on t\u00e4idetud, t\u00f6\u00f6tab see vaid 390 MBps &#8211; umbes 50% aeglasemalt kui algne mudel. (<a href=\"https:\/\/www.tomshardware.com\/news\/wd-blue-sn550-ssd-performance-cut-in-half-slc-runs-out\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Tomi riistvara<\/a> teatab, et originaal Blue SN550 t\u00f6\u00f6tab kiirusel 610 MBps, kui selle SLC vahem\u00e4lu on t\u00e4idetud, seega v\u00f5ivad tegelikud kiiruse erinevused erineda.)<\/p>\n<p>Western Digital ei ole kommenteerinud seda v\u00e4idetavat kiiruse v\u00e4hendamist, mis v\u00f5ib negatiivselt m\u00f5jutada videotoimetajaid ja teisi suurte failidega t\u00f6\u00f6tavaid spetsialiste. Kui probleem on laialt levinud (ja mitte ainult Expreviewi t\u00f6\u00f6lauale saabunud juhus), peab ettev\u00f5te v\u00e4rskendama oma Blue SN550 tehnilisi lehti. Vastasel juhul eksitab see kliente teadlikult.<\/p>\n<p>See pole muide esimene kord, kui SSD tootja on vaikselt j\u00f5udlust takistanud, kasutades muide n\u00f5medat NAND-v\u00e4lgu riistvara. Crucial sattus hiljuti <a href=\"https:\/\/www.extremetech.com\/computing\/325824-buyer-beware-crucial-swaps-p2-ssds-tlc-nand-for-slower-inferior-qlc-chips\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">samasse skandaali<\/a> n\u00e4iteks. Muidugi on Expreviewi t\u00e4helepanekute varundamiseks vaja t\u00e4iendavaid katseid ja pole mingit garantiid, et Western Digital kahjustab tahtlikult Blue SN550 j\u00f5udlust.<\/p>\n<p>Kuid miks peaks Western Digital kasutama uut NAND-v\u00e4lgu riistvara? Noh, kui WD ei hangi raha s\u00e4\u00e4stmiseks odavamaid osi, p\u00fc\u00fcab see t\u00f5en\u00e4oliselt navigeerida <a href=\"https:\/\/redirect.viglink.com\/?key=204a528a336ede4177fff0d84a044482&#038;u=https%3A%2F%2Fwww.nme.com%2Fnews%2Fgaming-news%2Fintel-pc-parts-shortage-continue-couple-years-2952230\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">\u00fclemaailmse tarnepuuduse t\u00f5ttu<\/a>. Peaaegu k\u00f5ik tehnoloogiatootjad teevad praeguse tarnepuuduse lahendamiseks kompromisse ja paljudel juhtudel t\u00e4hendab see osade vahetamist, et vastata klientide n\u00f5udlusele.<\/p>\n<p><a href=\"https:\/\/www.forbes.com\/sites\/rosecelestin\/2021\/03\/21\/ps5-restock-updates-may-not-measure-up-to-sony-cfos-ambitions\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Sony finantsjuht Hiroki Totoki \u00fctles hiljuti,<\/a> et anda teile aimu, kui halvaks asjad l\u00e4hevad, et PlayStation 5 v\u00f5ib olla vaja l\u00e4bida mitu v\u00e4ikest muudatust, et oma praeguse tootmismahuga sammu pidada. Tegelikult on konsool juba <a href=\"https:\/\/www.reviewgeek.com\/95656\/whats-new-in-sonys-revised-ps5\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">oma esimese versiooni l\u00e4binud<\/a> v\u00e4hem kui aasta p\u00e4rast selle k\u00e4ivitamist.<\/p>\n<p>Allikas: <a href=\"https:\/\/www.expreview.com\/80127.html\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">eelvaade<\/a> <a href=\"https:\/\/arstechnica.com\/gadgets\/2021\/08\/silent-changes-to-western-digitals-budget-ssd-may-lower-speeds-by-up-to-50\/?comments=1\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Ars Technica<\/a> kaudu<a href=\"https:\/\/arstechnica.com\/gadgets\/2021\/08\/silent-changes-to-western-digitals-budget-ssd-may-lower-speeds-by-up-to-50\/?comments=1\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external\"><\/a><\/p>\n<p><div id=\"PostUnique_PostSource\" style=\"padding-top: 50px\">:  <a target=\"_blank\" rel=\"noopener nofollow\" href=\"\/\/www.reviewgeek.com\" class=\"external external_icon\">www.reviewgeek.com<\/a><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Western Digitali Blue SN550 on \u00fcks parimaid ja hinnas\u00e4\u00e4stlikumaid NVME SSD-sid turul, kuid vaikne muutus tootmises v\u00f5ib selle maine rikkuda. Nagu teatas Hiina m\u00fc\u00fcgileht Expreview, t\u00f6\u00f6tavad Blue SN550 uuemad versioonid kehvema NAND-v\u00e4lklambiga, mis v\u00e4hendab kiirust peaaegu 50%.<\/p>\n","protected":false},"author":1,"featured_media":189824,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[],"tags":[],"class_list":["post-197103","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/posts\/197103","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/comments?post=197103"}],"version-history":[{"count":0,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/posts\/197103\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/media\/189824"}],"wp:attachment":[{"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/media?parent=197103"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/categories?post=197103"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/tags?post=197103"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}