{"id":37813,"date":"2019-10-31T22:19:55","date_gmt":"2019-10-31T19:19:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/upgrade-kompa-servernym-sata-ssd-na-1-92tb-s-resursom-zapisi-ot-2pb-i-vyshe\/"},"modified":"2019-10-31T22:19:55","modified_gmt":"2019-10-31T19:19:55","slug":"upgrade-kompa-servernym-sata-ssd-na-1-92tb-s-resursom-zapisi-ot-2pb-i-vyshe","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/administrirovanie\/upgrade-kompa-servernym-sata-ssd-na-1-92tb-s-resursom-zapisi-ot-2pb-i-vyshe","title":{"rendered":"Upgrade po\u010d\u00edta\u010da na serverov\u00fd SATA SSD s kapacitou 1.92TB a z\u00e1pisov\u00fdm cyklom nad 2PB.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\"Upgrade
\n
\nExistuj\u00fa \u013eudia, ktor\u00ed radi pou\u017e\u00edvaj\u00fa kvalitn\u00e9 komponenty z firemn\u00e9ho segmentu v ka\u017edodennom \u017eivote. Chc\u00fa si by\u0165 ist\u00ed, \u017ee ich SSD sa n\u00e1hle nezastav\u00ed z d\u00f4vodu v\u00fdpadku nap\u00e1jania alebo write amplification<\/a><\/noindex> pri ka\u017edodennom s\u0165ahovan\u00ed obrovsk\u00fdch 4K torrentov na fragmentovan\u00fa NTFS partition s ve\u013ekos\u0165ou clusteru 4K<\/a><\/noindex> alebo pri \u010fal\u0161ej kompil\u00e1cii Gentoo z p\u00f4vodn\u00fdch zdrojov.<\/p>\n

Samozrejme, tieto obavy sa zriedka naplnia v praxi, av\u0161ak je ve\u013emi pr\u00edjemn\u00e9 pou\u017e\u00edva\u0165 SSD s Power Loss Protection (1<\/a><\/noindex>, 2<\/a><\/noindex>, 3<\/a><\/noindex>), ktor\u00fd m\u00e1 prakticky neobmedzen\u00fd \u017eivotn\u00fd cyklus z\u00e1pisu. A aj ke\u010f jeho kapacita bude pre aktu\u00e1lne \u00falohy nedostato\u010dn\u00e1, m\u00f4\u017ee by\u0165 st\u00e1le pou\u017eit\u00fd ako flashdisk alebo ako \u010fal\u0161\u00ed disk, darovan\u00fd alebo predan\u00fd.<\/p>\n

V tomto \u010dl\u00e1nku je uveden\u00fd zoznam firemn\u00fdch SSD s kapacitou 1,92 TB, ktor\u00e9 teraz klesli na \u00farove\u0148 spotrebite\u013esk\u00fdch SSD (< $300), no maj\u00fa \u017eivotnos\u0165 z\u00e1pisu od 2 Petabajtov a vy\u0161\u0161ie.
\n<\/a><\/noindex>
\nTak\u017ee, v\u010faka ned\u00e1vnemu prepadeniu cien SSD, si m\u00f4\u017eeme dovoli\u0165 in\u0161talova\u0165 serverov\u00e9 mnohaterabajtov\u00e9 mon\u0161tr\u00e1 do dom\u00e1cich PC a notebookov.<\/p>\n

Rozhranie SATA III u\u017e dlh\u0161ie nevynik\u00e1 inov\u00e1ciami, preto SSD vydan\u00e9 na firemn\u00e9 pou\u017eitie pred nieko\u013ek\u00fdmi rokmi, st\u00e1le dobre vyhovuj\u00fa na upgrade notebookov alebo desktopov s SATA rozhran\u00edm, av\u0161ak cena na ne dramaticky klesla.<\/p>\n

T\u00fato ve\u013ekos\u0165 ~2TB pova\u017eujem za optim\u00e1lnu pri upgrade star\u00e9ho syst\u00e9mu:<\/p>\n

    \n
  1. Je to maxim\u00e1lna ve\u013ekos\u0165, ktor\u00fa podporuje MBR. Tak\u017ee ak v\u00e1\u0161 BIOS nepodporuje UEFI, toto je va\u0161a vo\u013eba. Vylep\u0161ujete va\u0161u diskov\u00fa subsyst\u00e9mu do maxima (plat\u00ed pre notebooky s jedin\u00fdm diskom).<\/li>\n
  2. Tieto disky maj\u00fa ve\u013ekos\u0165 sektora 512 bajtov, \u010do umo\u017e\u0148uje ich pou\u017eitie s ak\u00fdmko\u013evek softv\u00e9rom. Aj s Windows XP.<\/li>\n<\/ol>\n

    \nOkrem obrovsk\u00e9ho \u017eivotn\u00e9ho cyklu z\u00e1pisu, firemn\u00e9 SATA SSD sa vyzna\u010duj\u00fa:<\/p>\n

      \n
    1. Ochrana proti v\u00fdpadkom nap\u00e1jania. Pri v\u00fdpadkoch nap\u00e1jania tantalov\u00e9 (zriedkavej\u0161ie keramick\u00e9) kondenz\u00e1tory zabezpe\u010duj\u00fa SATA SSD energiou dostato\u010dnou na z\u00e1pis cache, aby sa s\u00faborov\u00fd syst\u00e9m nezrutil.
      \n\"Upgrade\n<\/li>\n
    2. Stabilitou r\u00fdchlostn\u00fdch charakterist\u00edk. U spotrebite\u013esk\u00fdch sa \u010dasto pou\u017e\u00edva SLC cache, po jej naplnen\u00ed m\u00f4\u017ee r\u00fdchlos\u0165 v\u00fdrazne klesn\u00fa\u0165.<\/li>\n
    3. V\u00fdrobcovia triedia kry\u0161t\u00e1ly flash pam\u00e4te pod\u013ea kvality. Do firemn\u00fdch SSD sa in\u0161taluj\u00fa najlep\u0161ie.<\/li>\n
    4. Niekedy sa pou\u017e\u00edva MLC pam\u00e4\u0165 namiesto lacnej\u0161ej TLC, 3D-NAND TLC, QLC.<\/li>\n<\/ol>\n

      \nTu je teda tabu\u013eka cenovo dostupn\u00fdch (do 300 $) modelov podnikov\u00fdch SSD s kapacitou 2 TB. Ceny som sledoval najm\u00e4 na internetov\u00fdch aukci\u00e1ch a str\u00e1nkach ako Avito. Niektor\u00e9 disky z tohto zoznamu je v\u0161ak mo\u017en\u00e9 zak\u00fapi\u0165 aj v be\u017en\u00fdch obchodoch za pribli\u017ene 25 % vy\u0161\u0161iu cenu. \u010c\u00edm vy\u0161\u0161ie je SSD v tabu\u013eke, t\u00fdm v\u00fdhodnej\u0161ie je mo\u017en\u00e9 ho zak\u00fapi\u0165.<\/p>\n

      V tejto tabu\u013eke s\u00fa SSD nie len s MLC, inak by zostali iba 2 riadky.<\/p>\n

      N\u00e1zov
      \nPBW
      \nTyp flash pam\u00e4te
      \n4k \u010d\u00edtanie iops, K
      \n4k p\u00edsanie iops, K
      \n\u010d\u00edtanie, MB\/s
      \np\u00edsanie, MB\/s
      \npr\u00edklad modelu<\/p>\n

      Toshiba HK4R<\/a><\/noindex>
      \n3.5
      \nMLC
      \n75
      \n14
      \n524
      \n503
      \nTHNSN81Q92CSE<\/p>\n

      SanDisk CloudSpeed II Eco<\/a><\/noindex>
      \n2.1
      \nMLC
      \n75
      \n14
      \n530
      \n460
      \nSDLF1CRR-019T-1Hxx<\/p>\n

      Samsung PM863<\/a><\/noindex>
      \n2.8
      \n32 vrstvy V-NAND MLC
      \n99
      \n18
      \n540
      \n480
      \nMZ7LM1T9HCJM<\/p>\n

      Samsung PM863a<\/a><\/noindex>
      \n2.733
      \n32 vrstvy V-NAND MLC
      \n97
      \n28
      \n520
      \n480
      \nMZ7LM1T9HMJP<\/p>\n

      Samsung PM883<\/a><\/noindex>
      \n2.8
      \nV-NAND MLC
      \ndo 98
      \ndo 28
      \ndo 560
      \ndo 520
      \nMZ-7LH1T9NE<\/p>\n

      Micron 5100 ECO<\/a><\/noindex>
      \n2.1
      \nMicron 3D eTLC
      \n93
      \n9-31
      \n540
      \n380-520
      \nMTFDDAKxxxTBY<\/p>\n

      Micron 5100 PRO<\/a><\/noindex>
      \n8.8
      \nMicron 3D eTLC
      \n78-93
      \n26-43
      \n540
      \n250-520
      \nMTFDDAKxxxTCB<\/p>\n

      Micron 5200 ECO<\/a><\/noindex>
      \n3.5
      \nMicron 64-vrstv\u00fd 3D TLC NAND
      \n95
      \n22
      \n540
      \n520
      \nMTFDDAK1T9TDC-1AT1ZABYY<\/p>\n

      Micron 5200 PRO<\/a><\/noindex>
      \n5.95
      \nMicron 64-vrstv\u00fd 3D TLC NAND
      \n95
      \n32
      \n540
      \n520
      \nMTFDDAK1T9TDD-1AT1ZABYY<\/p>\n

      \nAby sme pochopili, ak\u00e9 r\u00fdchlosti dosiahneme po aktualiz\u00e1cii, prinesiem nieko\u013eko sn\u00edmok obrazovky z CrystalDiskMark 6.0.2. Mnoh\u00e9 star\u0161ie z\u00e1kladn\u00e9 dosky nemaj\u00fa rozhranie SATA III, preto prid\u00e1m aj nieko\u013eko v\u00fdsledkov z\u00edskan\u00fdch na SATA II a SATA I.<\/p>\n

      Toshiba HK4R 1.92TB<\/p>\n

      SATA II<\/strong>
      \nIntel ICH10R SATA AHCI
      \nSATA III<\/strong>
      \nAMD SB7x0\/SB8x0\/SB9x0 SATA AHCI<\/p>\n

      \"Upgrade
      \n\"Upgrade<\/p>\n

      \nZauj\u00edmav\u00fd fakt \u2014 ovl\u00e1da\u010d SATA II sa uk\u00e1zal by\u0165 tak \u00faspe\u0161n\u00fd, \u017ee prekonal ovl\u00e1da\u010d SATA III v jednorazovom teste n\u00e1hodn\u00e9ho \u010d\u00edtania\/z\u00e1pisu s h\u013abkou frontu 1.<\/p>\n

      Zauj\u00edmav\u00fd je rozdiel v v\u00fdkonoch SATA I (ktor\u00fd sa st\u00e1le vyskytuje na star\u0161\u00edch z\u00e1kladn\u00fdch dosk\u00e1ch) a SATA III.<\/p>\n

      SanDisk CloudSpeed Eco II 1.92TB<\/p>\n

      SATA I<\/strong>
      \nIntel 82801GBM\/GHM (ICH7-M Family) SATA AHCI
      \nSATA III<\/strong>
      \nAMD SB7x0\/SB8x0\/SB9x0 SATA AHCI<\/p>\n

      \"Upgrade
      \n\"Upgrade<\/p>\n

      \nTentoraz je v\u00ed\u0165azstvo SATA III presved\u010divej\u0161ie. Av\u0161ak pri n\u00e1hodnom pr\u00edstupe v 1 vl\u00e1kne s h\u013abkou frontu 1 rozdiel nepresahuje 20 %.<\/p>\n

      Bohu\u017eia\u013e, nedok\u00e1zal som zohna\u0165 v\u0161etky SSD z vy\u0161\u0161ie uvedenej tabu\u013eky na testy. Preto posledn\u00fd obr\u00e1zok:<\/p>\n

      Samsung PM863 1.92TB<\/p>\n

      SATA III<\/strong>
      \nAMD SB7x0\/SB8x0\/SB9x0 SATA AHCI<\/p>\n

      \"Upgrade<\/p>\n

      <\/p>\n

      Zhrnutie<\/h3>\n

      \n1.92TB SSD s \u017eivotnos\u0165ou meranou v petabajtoch, za cenu pou\u017e\u00edvate\u013esk\u00fdch SSD uspokoj\u00ed ka\u017ed\u00e9ho d\u00e1tov\u00e9ho paranoidn\u00e9ho a je ide\u00e1lny na upgrade prenosn\u00fdch a stoln\u00fdch po\u010d\u00edta\u010dov s rozhran\u00edm SATA.<\/p>\n

      P.S. \u010eakujem za obr\u00e1zok TripletConcept<\/a><\/noindex>.
      \nP.P.S. Zisten\u00e9 chyby posielajte do osobnej spr\u00e1vy. Zvy\u0161ujem za to karmu.
      \n
      Zdroj:       habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

      \u0415\u0441\u0442\u044c \u043b\u044e\u0434\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043b\u044e\u0431\u044f\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0435 \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0442\u0443\u044e\u0449\u0438\u0435 \u0438\u0437 \u043a\u043e\u0440\u043f\u043e\u0440\u0430\u0442\u0438\u0432\u043d\u043e\u0433\u043e \u0441\u0435\u0433\u043c\u0435\u043d\u0442\u0430 \u0432 \u0431\u044b\u0442\u0443. \u041e\u043d\u0438 \u0445\u043e\u0442\u044f\u0442 \u0431\u044b\u0442\u044c \u0443\u0432\u0435\u0440\u0435\u043d\u043d\u044b\u043c\u0438 \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u0438\u0445 SSD \u043d\u0435 \u043d\u0430\u043a\u0440\u043e\u0435\u0442\u0441\u044f \u0432\u043d\u0435\u0437\u0430\u043f\u043d\u043e \u0438\u0437-\u0437\u0430 \u0441\u0431\u043e\u044f \u043f\u043e \u043f\u0438\u0442\u0430\u043d\u0438\u044e \u0438\u043b\u0438 write amplification \u043f\u0440\u0438 \u0435\u0436\u0435\u0434\u043d\u0435\u0432\u043d\u043e\u043c \u0441\u043a\u0430\u0447\u0438\u0432\u0430\u043d\u0438\u0438 \u043e\u0433\u0440\u043e\u043c\u043d\u044b\u0445 4K-\u0442\u043e\u0440\u0440\u0435\u043d\u0442\u043e\u0432 \u043d\u0430 \u0444\u0440\u0430\u0433\u043c\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 NTFS-\u0440\u0430\u0437\u0434\u0435\u043b \u0441 \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u043c \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0430 4K \u0438\u043b\u0438 \u043f\u0440\u0438 \u043e\u0447\u0435\u0440\u0435\u0434\u043d\u043e\u0439 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0446\u0438\u0438 Gentoo \u0438\u0437 \u0438\u0441\u0445\u043e\u0434\u043d\u0438\u043a\u043e\u0432. \u041a\u043e\u043d\u0435\u0447\u043d\u043e, \u0442\u0430\u043a\u0438\u0435 \u043e\u043f\u0430\u0441\u0435\u043d\u0438\u044f \u0440\u0435\u0434\u043a\u043e \u0441\u0431\u044b\u0432\u0430\u044e\u0442\u0441\u044f […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":28382,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-37813","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Upgrade po\u010d\u00edta\u010da serverov\u00fdm SATA SSD na 1.92TB s kapacitou z\u00e1pisu od 2PB a vy\u0161\u0161ie | ProHoster","description":"S\u00fa \u013eudia.","canonical_url":"https:\/\/prohoster.info\/sk\/blog\/administrirovanie\/upgrade-kompa-servernym-sata-ssd-na-1-92tb-s-resursom-zapisi-ot-2pb-i-vyshe","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sk_SK","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\udd47Upgrade \u043a\u043e\u043c\u043f\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u044b\u043c SATA SSD \u043d\u0430 1.92TB \u0441 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u043c \u0437\u0430\u043f\u0438\u0441\u0438 \u043e\u0442 2PB \u0438 \u0432\u044b\u0448\u0435 | ProHoster","og:description":"\u0415\u0441\u0442\u044c \u043b\u044e\u0434\u0438.","og:url":"https:\/\/prohoster.info\/sk\/blog\/administrirovanie\/upgrade-kompa-servernym-sata-ssd-na-1-92tb-s-resursom-zapisi-ot-2pb-i-vyshe","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":"2019-10-31T19:19:55+00:00","article:modified_time":"2019-10-31T19:19:55+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"37813","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":"2026-01-23 19:22:19","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-01 01:20:22","updated":"2026-01-23 19:22:19","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts\/37813","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/comments?post=37813"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts\/37813\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/media\/28382"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/media?parent=37813"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/categories?post=37813"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/tags?post=37813"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}