{"id":37155,"date":"2019-10-31T22:16:03","date_gmt":"2019-10-31T19:16:03","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novaya-statya-testirovanie-zhestkih-diskov-obemom-14-16-tbajt-ne-tolko-bolshe-no-i-luchshe\/"},"modified":"2019-10-31T22:16:03","modified_gmt":"2019-10-31T19:16:03","slug":"novaya-statya-testirovanie-zhestkih-diskov-obemom-14-16-tbajt-ne-tolko-bolshe-no-i-luchshe","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/novaya-statya-testirovanie-zhestkih-diskov-obemom-14-16-tbajt-ne-tolko-bolshe-no-i-luchshe","title":{"rendered":"Artikulli i ri: Testimi i disqeve t\u00eb forta me kapacitet prej 14\u201316 Tbyte: jo vet\u00ebm m\u00eb shum\u00eb, por edhe m\u00eb mir\u00eb","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Kapaciteti i disqeve t\u00eb fort\u00eb vazhdon t\u00eb rritet, por ritmet e rritjes jan\u00eb ulur vazhdimisht n\u00eb vitet e fundit. Pra, p\u00ebr t\u00eb nxjerr\u00eb n\u00eb treg disqet e para me kapacitet 4 TB pas daljes s\u00eb disqeve HDD 2 TB, industria shpenzoi vet\u00ebm dy vjet, p\u00ebr t\u00eb arritur shifr\u00ebn prej 8 TB e mori tre, nd\u00ebrsa p\u00ebr t\u00eb dyfishuar s\u00ebrish kapacitetin e disqeve t\u00eb fort\u00eb me diamet\u00ebr 3.5 in\u00e7 nevojitej vet\u00ebm pes\u00eb vjet.<\/p>\n

Shtysa e fundit \u00ebsht\u00eb realizuar fal\u00eb nj\u00eb s\u00ebr\u00eb zgjidhjesh novatore. Sot, madje edhe konservator\u00eb si Toshiba, t\u00eb cil\u00ebt deri m\u00eb tani refuzonin helium, jan\u00eb t\u00eb detyruar t\u00eb prodhojn\u00eb hard disk\u00eb n\u00eb kasa hermetike, dhe numri i pllakave mbi spinel ka arritur n\u00eb n\u00ebnt\u00eb \u2014 ndon\u00ebse nj\u00eb koh\u00eb t\u00eb gjat\u00eb, pes\u00eb plaka ishin konsideruar si kufiri i arsyesh\u00ebm. N\u00eb ni\u0161a t\u00eb caktuara aplikohet teknologjia e njohur si regjistrimi me pllaka (SMR, Shingled Magnetic Recording), e cila parashikon mbulimin pjesor t\u00eb gjurm\u00ebve t\u00eb sektor\u00ebve n\u00eb pllak\u00eb. Dhe p\u00ebr t\u00eb shtyr\u00eb kufirin e kapacitetit t\u00eb hard diskut nga 14 n\u00eb 16 TB pa p\u00ebrdorur SMR, prodhuesit ishin t\u00eb detyruar t\u00eb implementonin nj\u00eb nga teknologjit\u00eb premtuese, lista e t\u00eb cilave ngushtohet \u00e7do vit. t\u00eb p\u00ebrmbledhjes<\/a><\/noindex>, \u2014 leximi i gjurm\u00ebs me disa kokat nj\u00ebkoh\u00ebsisht (TDMR, Two-Dimensional Magnetic Recording). Hapat e m\u00ebtejsh\u00ebm do t\u00eb k\u00ebrkojn\u00eb, her\u00ebt a von\u00eb, ndryshime m\u00eb t\u00eb m\u00ebdha n\u00eb bazat e funksionimit t\u00eb HDD \u2013 si ngrohja e pllakatave me lazer ose mikroval\u00eb (HAMR\/MAMR, Heat\/Microwave-Assisted Magnetic Recording) gjat\u00eb kalimit t\u00eb kok\u00ebs regjistrues.<\/p>\n

Megjithat\u00eb, \u00ebsht\u00eb e leht\u00eb t\u00eb v\u00ebresh se t\u00eb gjitha teknikat e p\u00ebrshkruara jan\u00eb t\u00eb orientuara kryesisht drejt rritjes s\u00eb densitetit t\u00eb shkruar dhe rritjes s\u00eb kapacitetit n\u00eb nj\u00eb spindel, megjith\u00ebse shum\u00eb prej tyre kan\u00eb nj\u00eb efekt t\u00eb dobish\u00ebm an\u00ebsor n\u00eb form\u00ebn e rritjes s\u00eb shpejt\u00ebsis\u00eb s\u00eb leximit dhe shkruarjes linjare t\u00eb t\u00eb dh\u00ebnave. Sipas k\u00ebtij parametri, HDD-t\u00eb moderne kan\u00eb arritur mbi 250 MB\/s dhe tashm\u00eb jan\u00eb t\u00eb krahasueshme me disk\u00ebt solid\u00eb t\u00eb konsumator\u00ebve q\u00eb ishin n\u00eb versionet e para. Por shpejt\u00ebsia e qasjes n\u00eb sektore rast\u00ebsor\u00eb t\u00eb disqeve magnetik\u00eb pothuajse nuk ka p\u00ebrparuar, dhe kur kalohet n\u00eb volum, numri i operacioneve p\u00ebr sekond\u00eb \u00ebsht\u00eb vet\u00ebm m\u00eb i vog\u00ebl. Nj\u00ebkoh\u00ebsisht, k\u00ebrkesat p\u00ebr q\u00ebndrueshm\u00ebri m\u00eb t\u00eb lart\u00eb rriten, sepse sa m\u00eb shum\u00eb t\u00eb dh\u00ebna t\u00eb ruhen n\u00eb nj\u00eb spindel, aq m\u00eb e r\u00ebnd\u00ebsishme \u00ebsht\u00eb t\u00eb mos humbas\u00ebsh ato dhe aq m\u00eb gjat\u00eb \u00ebsht\u00eb procesi i rikuperimit.<\/p>\n

\"Artikulli<\/p>\n

Por edhe p\u00ebr k\u00ebt\u00eb sfid\u00eb, krijuesit e magazinave magnetike gjet\u00ebn nj\u00eb p\u00ebrgjigje. Ne mor\u00ebm tri hard disk\u00eb me kapacitete nga 14 deri n\u00eb 16 TB p\u00ebr t\u00eb par\u00eb se si teknologjit\u00eb 64-vje\u00e7are p\u00ebrshtaten me realitetet e vitit 2019, dhe v\u00ebm\u00eb re disa tendenca. Modelet m\u00eb t\u00eb avancuara t\u00eb hard disk\u00ebve 3,5 -in\u00e7, t\u00eb prodhuara p\u00ebr server\u00ebt e raftit dhe sistemet e ruajtjes, kan\u00eb di\u00e7ka t\u00eb p\u00ebrbashk\u00ebt me memorie t\u00eb soliditeve \u2014 nga parimet e adresimit t\u00eb sektor\u00ebve deri te integrimi i drejtp\u00ebrdrejt\u00eb i \u00e7ipave flash n\u00eb grumbullin lokal t\u00eb memories. Nd\u00ebrkoh\u00eb, modelet e konsumator\u00ebve gjithashtu jan\u00eb afruar m\u00eb shum\u00eb me karakteristikat e atyre p\u00ebr server\u00eb, dhe madje p\u00ebrshkrimi \"HDD desktop\" nuk thot\u00eb m\u00eb aq shum\u00eb p\u00ebr shpejt\u00ebsin\u00eb dhe besueshm\u00ebrin\u00eb e pajisjes. Por q\u00ebllimi i k\u00ebtij p\u00ebrmbledhjeje nuk \u00ebsht\u00eb t\u00eb bisedojm\u00eb n\u00eb p\u00ebrgjith\u00ebsi. Ne synojm\u00eb t\u00eb zbulojm\u00eb se si rrymat e reja n\u00eb dizajnin e hard disk\u00ebve shprehen n\u00eb numra t\u00eb sakt\u00eb t\u00eb performanc\u00ebs.<\/p>\n

⇡<\/a><\/noindex>#<\/a><\/noindex>Specifikat teknike t\u00eb pjes\u00ebmarr\u00ebsve n\u00eb testim<\/strong><\/h2>\n

Para se t\u00eb fillojm\u00eb analiz\u00ebn e rezultateve t\u00eb testit, \u00ebsht\u00eb e r\u00ebnd\u00ebsishme t\u00eb shqyrtojm\u00eb me kujdes karakteristikat e pajisjeve me t\u00eb cilat do t\u00eb punojm\u00eb. K\u00ebt\u00eb her\u00eb ato nuk jan\u00eb aq t\u00eb shumta sa zakonisht n\u00eb testet tona grupore, por ne kemi p\u00ebrmbushur kushtet kryesore, pa t\u00eb cilat krahasimi i hard disk\u00ebve nuk mund t\u00eb jet\u00eb i plot\u00eb. N\u00eb k\u00ebt\u00eb p\u00ebrmbledhje mor\u00ebn pjes\u00eb produktet e tre prodhuesve \u2014 Seagate, Toshiba dhe Western Digital, dhe ato i p\u00ebrkasin kategorive t\u00eb ndryshme: konsumator\u00ebve dhe server\u00ebve. Karakteristikat kryesore q\u00eb i bashkojn\u00eb ata jan\u00eb: kapaciteti prej 14 ose 16 TB, kasa hermetike e mbushur me helium dhe shpejt\u00ebsia e rrotullimit t\u00eb spinelit 7200 rrotullime\/n\u00eb minut\u00eb. Dhe p\u00ebr krahasimin me pajisje m\u00eb t\u00eb r\u00ebnda, n\u00eb testim marrin pjes\u00eb tre pajisje t\u00eb njohura m\u00eb par\u00eb me kapacitete m\u00eb t\u00eb vogla (10 dhe 12 TB), t\u00eb dizajnuara p\u00ebr t\u00eb funksionuar n\u00eb server\u00eb, NAS sht\u00ebpiake ose zyrat.<\/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
Prodhuesi<\/th>\nSeagate<\/th>\nToshiba<\/th>\nWestern Digital<\/th>\n<\/tr>\n
Seria<\/td>\nBarraCuda Pro<\/td>\nExos X10<\/td>\nIronWolf<\/td>\nMG08<\/td>\nS300<\/td>\nUltrastar DC HC530<\/td>\n<\/tr>\n
Numri i modelit<\/td>\nST14000DM001<\/td>\nST10000NM0016<\/td>\nST12000VN0008<\/td>\nMG08ACA16TE<\/td>\nHDWT31AUZSVA<\/td>\nWUH721414ALE6L4<\/td>\n<\/tr>\n
Formati i bordit<\/td>\n3,5 in\u00e7<\/td>\n3,5 in\u00e7<\/td>\n3,5 in\u00e7<\/td>\n3,5 in\u00e7<\/td>\n3,5 in\u00e7<\/td>\n3,5 in\u00e7<\/td>\n<\/tr>\n
Interfaci<\/td>\nSATA 6 Gbit\/s<\/td>\nSATA 6 Gbit\/s<\/td>\nSATA 6 Gbit\/s<\/td>\nSATA 6 Gbit\/s<\/td>\nSATA 6 Gbit\/s<\/td>\nSATA 6 Gbit\/s<\/td>\n<\/tr>\n
Kapaciteti, GB<\/td>\n14 000<\/td>\n10 000<\/td>\n12 000<\/td>\n16 000<\/td>\n10 000<\/td>\n14 000<\/td>\n<\/tr>\n
Konfigurimi<\/td>\n<\/tr>\n
Shpejt\u00ebsia e rrotullimit t\u00eb spindles, rpm<\/td>\n7 200<\/td>\n7 200<\/td>\n7 200<\/td>\n7 200<\/td>\n7 200<\/td>\n7 200<\/td>\n<\/tr>\n
Densa e dobishme e regjistrimit t\u00eb t\u00eb dh\u00ebnave, GB\/piaster<\/td>\n1 750<\/td>\n1 429<\/td>\n1 500<\/td>\n1 778<\/td>\n1 429<\/td>\n1 750<\/td>\n<\/tr>\n
Numri i piastrave\/kokave<\/td>\n8\/16<\/td>\n7\/14<\/td>\n8\/16<\/td>\n9\/18<\/td>\n7\/14<\/td>\n8\/16<\/td>\n<\/tr>\n
Madh\u00ebsia e sektorit, byte<\/td>\n4096 (emulimi 512 byte)<\/td>\n4096 (emulimi 512 byte)<\/td>\n4096 (emulimi 512 byte)<\/td>\n4096 (emulimi 512 byte)<\/td>\n4096 (emulimi 512 byte)<\/td>\n4096 (emulimi 512 byte)<\/td>\n<\/tr>\n
Kapaciteti i p\u00ebrkufizimi, MB<\/td>\n256<\/td>\n256<\/td>\n256<\/td>\n512<\/td>\n256<\/td>\n512<\/td>\n<\/tr>\n
Performanca<\/td>\n<\/tr>\n
Shpejt\u00ebsia maksimale e q\u00ebndrueshme e leximit t\u00eb rreshtuar, MB\/s<\/td>\n250<\/td>\n249<\/td>\n210<\/td>\nND<\/td>\n248<\/td>\n267<\/td>\n<\/tr>\n
Shpejt\u00ebsia maksimale e q\u00ebndrueshme e shkarkimit sekondar, MB\/s<\/td>\n250<\/td>\n249<\/td>\n210<\/td>\nND<\/td>\n248<\/td>\n267<\/td>\n<\/tr>\n
Koha mesatare e k\u00ebrkimit: leximi\/shkrimi, ms<\/td>\nND<\/td>\nND<\/td>\nND<\/td>\nND<\/td>\nND<\/td>\n7,5\/ND<\/td>\n<\/tr>\n
Q\u00ebndrueshm\u00ebria<\/td>\n<\/tr>\n
Ngarkesa e llogaritur, TB\/g<\/td>\n300<\/td>\nND<\/td>\n180<\/td>\n550<\/td>\n180<\/td>\n550<\/td>\n<\/tr>\n
Gabime t\u00eb patjet\u00ebrsueshme t\u00eb leximit, numri i rasteve p\u00ebr volum t\u00eb dh\u00ebnash (bit)<\/td>\n1\/10^15<\/td>\n1\/10^15<\/td>\n1\/10^15<\/td>\n10\/10^16<\/td>\n10\/10^14<\/td>\n1\/10^15<\/td>\n<\/tr>\n
MTBF (koha mesatare midis defekteve), or\u00eb<\/td>\nND<\/td>\n2 500 000<\/td>\n1 000 000<\/td>\n2 500 000<\/td>\n1 000 000<\/td>\n2 500 000<\/td>\n<\/tr>\n
AFR (probabiliteti i d\u00ebshtimit p\u00ebr nj\u00eb vit), %<\/td>\nND<\/td>\n0,35<\/td>\nND<\/td>\nND<\/td>\nND<\/td>\n0,35<\/td>\n<\/tr>\n
Numri i cikleve t\u00eb parkimit t\u00eb kokave<\/td>\n300 000<\/td>\n600 000<\/td>\n600 000<\/td>\n600 000<\/td>\n600 000<\/td>\n600 000<\/td>\n<\/tr>\n
Karakteristikat fizike<\/td>\n<\/tr>\n
P\u00ebrdorimi i energjis\u00eb: inaktiviteti\/leximi-shkrimi, W<\/td>\n4,9\/6,9<\/td>\n4,5\/8,4<\/td>\n5,0\/7,8<\/td>\nND<\/td>\n7,15\/9,48<\/td>\n5,5\/6,0<\/td>\n<\/tr>\n
Niveli i zhurm\u00ebs: inaktiviteti\/k\u00ebrkimi, dB<\/td>\nND<\/td>\nND<\/td>\n1,8\/2,8<\/td>\n2,0\/ND<\/td>\n3,4\/ND<\/td>\n2,0\/3,6<\/td>\n<\/tr>\n
Temperatura maksimale, \u00b0C: disk i ndezur \/ disk i fikur<\/td>\n60\/70<\/td>\n60\/ND<\/td>\n70\/70<\/td>\n55\/70<\/td>\n70\/70<\/td>\n60\/70<\/td>\n<\/tr>\n
Rezistenca ndaj goditjeve: disku i ndezur\/disku i fikur<\/td>\nND<\/td>\n40 g (2 ms) \/ 250 g (2 ms)<\/td>\n70 g (2 ms) \/ 250 g (2 ms)<\/td>\n70 g (2 ms) \/ 250 g (2 ms)<\/td>\n70 g (2 ms) \/ 250 g (2 ms)<\/td>\n70 g (2 ms) \/ 300 g (2 ms)<\/td>\n<\/tr>\n
Dimenshionet: G \u00d7 L \u00d7 T, mm<\/td>\n147 \u00d7 101,9 \u00d7 26,1<\/td>\n147 \u00d7 101,9 \u00d7 26,1<\/td>\n147 \u00d7 101,9 \u00d7 26,1<\/td>\n147 \u00d7 101,9 \u00d7 26,1<\/td>\n147 \u00d7 101,9 \u00d7 26,1<\/td>\n147 \u00d7 101,6 \u00d7 26,1<\/td>\n<\/tr>\n
Pesha, g<\/td>\n690<\/td>\n650<\/td>\n690<\/td>\n720<\/td>\n770<\/td>\n690<\/td>\n<\/tr>\n
Koha e garancis\u00eb, vite<\/td>\n5<\/td>\n5<\/td>\n3<\/td>\n5<\/td>\n3<\/td>\n5<\/td>\n<\/tr>\n
\u00c7mimi me pakic\u00eb (SHBA, pa taks\u00eb), $<\/td>\nNga 549 (newegg.com)<\/td>\nNga 289 (newegg.com)<\/td>\nNga 351 (newegg.com)<\/td>\nND<\/td>\nNga 301 (newegg.com)<\/td>\nNga 439 (amazon.com)<\/td>\n<\/tr>\n
\u00c7mimi me pakic\u00eb (Rusia), RUB<\/td>\nNga 34,348 (market.yandex.ru)<\/td>\nNga 17,498 (market.yandex.ru)<\/td>\nNga 26,320 (market.yandex.ru)<\/td>\nND<\/td>\nNga 19,784 (market.yandex.ru)<\/td>\nNga 27,495 (market.yandex.ru)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Modeli i par\u00eb n\u00eb koleksionin ton\u00eb modeste t\u00eb hard disk\u00ebve me kapacitet t\u00eb madh \u2014 BarraCuda Pro 14 TB \u2014 \u00ebsht\u00eb nj\u00eb njeri p\u00ebr PC desktop dhe DAS, por jo sa nj\u00eb thjesht, por \"profesional\". Nga nj\u00ebra an\u00eb, kjo do t\u00eb thot\u00eb se BarraCuda Pro \u00ebsht\u00eb e ekspozuar ndaj kufijve tipik\u00eb t\u00eb hard disk\u00ebve desktop. P\u00ebr shembull, ajo nuk \u00ebsht\u00eb e dizajnuar p\u00ebr t'u integruar n\u00eb grupe RAID, p\u00ebr shkak se p\u00ebr k\u00ebt\u00eb \u00ebsht\u00eb e preferueshme t\u00eb ket\u00eb TLER (Time-Limited Error Recovery) \u2014 nj\u00eb cil\u00ebsim i firmware q\u00eb parandalon p\u00ebrjashtimin e HDD nga grupe p\u00ebr shkak t\u00eb p\u00ebrpjekjeve t\u00eb zgjatura t\u00eb mikroprocesorit p\u00ebr t\u00eb lexuar nj\u00eb sektor problematik. P\u00ebrve\u00e7 k\u00ebsaj, kaseta BarraCuda Pro \u00ebsht\u00eb pak e p\u00ebrshtatshme p\u00ebr t\u00eb funksionuar n\u00eb nj\u00eb raft ose NAS me disa kasa, pasi nuk ka kompensim p\u00ebr vibrimin e rrotullimit.<\/p>\n

Por nga ana tjet\u00ebr, p\u00ebrve\u00e7 shumic\u00ebs s\u00eb hard disk\u00ebve desktop, HDD t\u00eb k\u00ebsaj marke kan\u00eb nj\u00eb kapacitet m\u00eb t\u00eb madh vjetor t\u00eb ngarkes\u00ebs \u2014 deri n\u00eb 300 TB rishkrim, jan\u00eb t\u00eb gatsh\u00ebm t\u00eb punojn\u00eb n\u00eb m\u00ebnyr\u00eb 24\/7 dhe shoq\u00ebrohen me nj\u00eb garanci pes\u00ebvje\u00e7are. Sigurisht, as p\u00ebr shpejt\u00ebsin\u00eb nuk do t\u00eb ket\u00eb ankes\u00eb (t\u00eb pakt\u00ebn, p\u00ebr detyra q\u00eb kan\u00eb qasje kryesisht lineare n\u00eb t\u00eb dh\u00ebna): fal\u00eb tet\u00eb pllakave me nga 1,75 TB, pajisja arrin nj\u00eb kapacitet t\u00eb q\u00ebndruesh\u00ebm p\u00ebrshkueshm\u00ebrie prej 250 MB\/s. P\u00ebr m\u00eb tep\u00ebr, prodhuesi premton se shpejt\u00ebsia e aksesit t\u00eb rast\u00ebsish\u00ebm n\u00eb BarraCuda Pro duhet t\u00eb jet\u00eb m\u00eb e lart\u00eb n\u00eb krahasim me disk\u00ebt e zakonsh\u00ebm desktop, nd\u00ebrsa konsumimi i energjis\u00eb, p\u00ebrkundrazi, m\u00eb i ul\u00ebt se shumica e modeleve 3,5-in\u00e7. Megjithat\u00eb, t\u00eb gjitha deklaratat e Seagate do t'i vler\u00ebsojm\u00eb akoma.<\/p>\n

P\u00ebr t\u00eb arritur nj\u00eb densitet t\u00eb till\u00eb t\u00eb lart\u00eb t\u00eb t\u00eb dh\u00ebnave brenda regjistrimit standard perpendicular pa p\u00ebrdorimin e teknologjis\u00eb ni\u00e7e SMR (Shingled Magnetic Recording), Seagate duhej t\u00eb implementonte nj\u00eb nga metodat premtuese, p\u00ebr t\u00eb cilat ne shkruajm\u00eb \u00e7do vit n\u00eb p\u00ebrmbledhjet tona. t\u00eb p\u00ebrmbledhjes<\/a><\/noindex>, \u2014 e ashtuquajtura regjistrim dy-dimensional (Two-Dimensional Magnetic Recording). Por, ndryshe nga emri i saj, TDMR nuk ka asnj\u00eb lidhje me procedur\u00ebn e regjistrimit t\u00eb t\u00eb dh\u00ebnave si t\u00eb till\u00eb dhe \u00ebsht\u00eb e destinuar p\u00ebr t\u00eb rritur proporcionin sinjal\/zhurm\u00eb n\u00eb kushte t\u00eb densitetit t\u00eb lart\u00eb t\u00eb shtegjeve n\u00eb pllak\u00ebn magnetike duke lexuar shtegjet me dy krye lexuese n\u00eb t\u00eb nj\u00ebjt\u00ebn koh\u00eb: k\u00ebto t\u00eb fundit jan\u00eb pozicionuar n\u00eb m\u00ebnyr\u00eb t\u00eb till\u00eb q\u00eb fusha t\u00eb kap\u00eb shtegun fqinje, duke e b\u00ebr\u00eb m\u00eb t\u00eb leht\u00eb kompensimin e nd\u00ebrhyrjes. N\u00eb t\u00eb ardhmen, disk\u00ebt me TDMR do t\u00eb ken\u00eb edhe m\u00eb shum\u00eb krye lexuese, dhe p\u00ebrve\u00e7 besueshm\u00ebris\u00eb s\u00eb leximit t\u00eb t\u00eb dh\u00ebnave, mund t\u00eb rritet edhe shpejt\u00ebsia, por kjo \u00ebsht\u00eb ende nj\u00eb \u00e7\u00ebshtje p\u00ebr t\u00eb ardhmen.<\/p>\n

Disk\u00ebt BarraCuda Pro dallohen shum\u00eb nga pajisjet e lidhura t\u00eb seris\u00eb m\u00eb t\u00eb vog\u00ebl pa prefiksin Pro \u2014 duke filluar nga fakti se t\u00eb gjitha modelet standarde t\u00eb HDD nga prodhuesit e ndrysh\u00ebm jan\u00eb ngecur n\u00eb kapacitetin 6\u20138 TB. Disku BarraCuda Pro p\u00ebrshkruhet m\u00eb shum\u00eb si nj\u00eb deg\u00eb e linj\u00ebs s\u00eb server\u00ebve Seagate, e cila \u00ebsht\u00eb e privuar nga funksionet e lidhura me pun\u00ebn n\u00eb grupe. Si rezultat, \u00e7mimi i pajisjes u rrit n\u00eb nivelin e modeleve korporative, madje dhe m\u00eb shum\u00eb: n\u00eb Rusi, modeli 14-terabajt\u00eb nuk gjendet m\u00eb pak se 34,348 rubla, nd\u00ebrsa n\u00eb tregjet me pakic\u00eb t\u00eb SHBA-s\u00eb \u2014 $549. Edhe modelet nearline t\u00eb Seagate me t\u00eb nj\u00ebjtin kapacitet kushtojn\u00eb m\u00eb pak \u2014 nga $375 ose 28,936 rubla.<\/p>\n\n\n\n\n
\n\"Artikulli\n<\/td>\n <\/td>\n\n\"Artikulli\n<\/td>\n<\/tr>\n
\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Nj\u00eb tjet\u00ebr disk 14-terabajt\u00eb Ultrastar DC HC530, \u2014 \u00ebsht\u00eb nj\u00eb pajisje klase nearline, e cila p\u00ebrfaq\u00ebson gjith\u00eb m\u00eb t\u00eb mir\u00ebn q\u00eb inxhinier\u00ebt e Western Digital jan\u00eb n\u00eb gjendje t\u00eb ofrojn\u00eb, derisa t\u00eb shfaqet modeli i ri me kapacitet 16 TB. N\u00eb praktik\u00ebn e 3DNews, ai \u00ebsht\u00eb b\u00ebr\u00eb disku i par\u00eb Ultrastar pa shkronjat e zakonshme HGST n\u00eb em\u00ebr: kompania transferoi t\u00eb gjith\u00eb modelet e server\u00ebve n\u00ebn mark\u00ebn e saj pas shkrirjes s\u00eb aktiveve t\u00eb HGST n\u00eb korporat\u00ebn e bashkuar. N\u00eb karakteristikat e tij kryesore, ky pajisje \u00ebsht\u00eb e ngjashme me BarraCuda Pro t\u00eb nj\u00ebjt\u00eb kapaciteti: brenda kas\u00ebs hermetike Ultrastar DC HC530 gjithashtu ka tet\u00eb pllaka magnetike me kapacitet t\u00eb dobish\u00ebm prej 1750 GB, dhe leximi i t\u00eb dh\u00ebnave nga shtegt e af\u00ebrta sigurohet nga teknologjia TDMR. Por p\u00ebr sa i p\u00ebrket parametrave t\u00eb tjer\u00eb dhe shum\u00ebllojshm\u00ebris\u00eb s\u00eb funksioneve shtes\u00eb q\u00eb i p\u00ebrkasin HDD-ve korporative, Ultrastar DC HC530 nuk mund t\u00eb krahasohet me modelet desktop, ndon\u00ebse BarraCuda Pro nuk \u00ebsht\u00eb nj\u00eb p\u00ebrfaq\u00ebsues tipik i kategoris\u00eb s\u00eb saj.<\/p>\n

K\u00ebshtu, densiteti i dobish\u00ebm i regjistrimit n\u00eb pllakat BarraCuda Pro dhe Ultrastar DC HC530 \u00ebsht\u00eb i nj\u00ebjt\u00eb, ashtu si shpejt\u00ebsia e rrotullimit t\u00eb shpejt\u00eb, por produkti WD garanton nj\u00eb shpejt\u00ebsi m\u00eb t\u00eb lart\u00eb t\u00eb q\u00ebndrueshme t\u00eb leximit dhe regjistrimit t\u00eb t\u00eb dh\u00ebnave \u2014 deri n\u00eb 267 MB\/s (nuk \u00ebsht\u00eb e qart\u00eb se ku e ka origjin\u00ebn ndryshimi, por testet do t\u00eb tregojn\u00eb n\u00ebse ekziston n\u00eb t\u00eb v\u00ebrtet\u00eb). Vonesat gjat\u00eb qasjes rast\u00ebsore ndihmojn\u00eb t\u00eb reduktohen nga aktori me dy hapa t\u00eb gjenerat\u00ebs s\u00eb tret\u00eb dhe ndihm\u00ebs shum\u00eb i madh me kapacitet prej 512 MB, nd\u00ebrsa m\u00eb e r\u00ebnd\u00ebsishmja, Media Cache \u2014 zona rezerv\u00eb p\u00ebr regjistrimin e shpejt\u00eb t\u00eb blloqeve, t\u00eb shp\u00ebrndara n\u00eb sip\u00ebrfaqen e pllakat. N\u00eb k\u00ebt\u00eb ve\u00e7ori bashkon disk\u00ebt moderne nearline me ruajt\u00ebsit SSD, n\u00eb t\u00eb cilat gjithashtu ekziston nj\u00eb raport i ndryshuesh\u00ebm midis sektor\u00ebve fizik\u00eb dhe blloqeve logjike. Duke filluar me modelet 10-terabajt\u00eb Ultrastar DC HC330, WD p\u00ebrdor gjithashtu nj\u00eb sasi t\u00eb vog\u00ebl t\u00eb memories flash p\u00ebr mbushjen e operacioneve t\u00eb regjistrimit. V\u00ebrejm\u00eb se, nj\u00ebkoh\u00ebsisht me (potencialisht) performanc\u00ebn jasht\u00ebzakonisht t\u00eb lart\u00eb sipas standardeve t\u00eb ruajt\u00ebsve magnetik\u00eb, produkti WD karakterizohet nga nj\u00eb konsum t\u00eb moderuar t\u00eb energjis\u00eb \u2014 n\u00eb fakt, kjo pajisje \u00ebsht\u00eb me energji m\u00eb t\u00eb ul\u00ebt nga t\u00eb gjith\u00eb pjes\u00ebmarr\u00ebsit e testimit, n\u00ebse gjykojm\u00eb nga parametrat e saj pasport.<\/p>\n

Disk\u00ebt e k\u00ebtij klasi jan\u00eb nd\u00ebrtuar me mendjen p\u00ebr eksploatimin e vazhduesh\u00ebm n\u00eb kushte raqe serveri: montimi dyansh\u00ebm i shpejt\u00ebsis\u00eb, kompensimi i vibrimeve spin \u2014 k\u00ebto dhe karakteristika t\u00eb tjera konstruktive t\u00eb Ultrastar DC HC530 lejuan q\u00eb ngarkesa e projektuar e diskut t\u00eb arrij\u00eb 550 TB\/vit, dhe koha e pun\u00ebs deri n\u00eb d\u00ebshtim \u00ebsht\u00eb tipike p\u00ebr modelet nearline, 2.5 milion or\u00eb. N\u00eb rastin e nj\u00eb d\u00ebshtimi t\u00eb shum\u00eb t\u00eb pamundur gjat\u00eb azhurnimit t\u00eb firmware-s, n\u00eb bordin e kontrollit \u00ebsht\u00eb montuar nj\u00eb mikro\u00e7ip rezerv\u00eb. Disku ofrohet n\u00eb variante me qasje natyrore n\u00eb ndarjen prej 4 KB ose me imitim t\u00eb sektor\u00ebve prej 512 byte, me nd\u00ebrfaqe SATA ose SAS. N\u00eb k\u00ebt\u00eb rast \u00ebsht\u00eb gjithashtu e mundur t\u00eb disponohet nj\u00eb opsion i kodimit t\u00eb t\u00eb dh\u00ebnave n\u00eb nivelin e p\u00ebrparsh\u00ebm.<\/p>\n

\u00c7mimet me pakic\u00eb p\u00ebr WD Ultrastar DC HC530 n\u00eb konfiguracionin me port SATA dhe imitim t\u00eb ndarjes trash\u00ebgimore t\u00eb 512-byte p\u00ebrputhen me karakteristikat dhe teknologjit\u00eb p\u00ebrparimtare t\u00eb k\u00ebtij pajisjeje: nga 27,495 rubla n\u00eb dyqanet online ruse dhe $439 n\u00eb 'Amazon'.<\/p>\n\n\n\n\n
\n\"Artikulli\n<\/td>\n <\/td>\n\n\"Artikulli\n<\/td>\n<\/tr>\n
\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Krijimi i nj\u00eb koleksioni disqesh me kapacitet 14 TB p\u00ebr testime krahasuese ishte i v\u00ebshtir\u00eb, dhe nuk arrit\u00ebm dot t\u00eb merrnim pajisjen e tret\u00eb prodhuese \u2013 Toshiba. Megjithat\u00eb, p\u00ebr vend t\u00eb saj mor\u00ebm modelin e nj\u00eb brezi t\u00eb ardhsh\u00ebm, me 16 TB. Tani, t\u00eb tre kompanit\u00eb q\u00eb prodhojn\u00eb disqe hard, ofrojn\u00eb mjedise t\u00eb ngjashme, por produkti Toshiba nga seria MG08 ishte nd\u00ebr t\u00eb par\u00ebt. Rekordi i kompanis\u00eb japoneze mb\u00ebshtetet n\u00eb pllakat me nj\u00eb densitet t\u00eb ngjash\u00ebm, n\u00ebse jo identik, me at\u00eb t\u00eb disqeve BarraCuda Pro dhe Ultrastar me 14 TB, por Toshiba ishte e par\u00eb q\u00eb arriti t\u00eb paketonte n\u00eb nj\u00eb korpus standard 3.5 in\u00e7 n\u00ebnt\u00eb \u201cblinj.\u201d Nuk mungoi as teknologjia TDMR, e cila u b\u00eb nj\u00eb kusht thelb\u00ebsor p\u00ebr arritjen e kapaciteteve m\u00eb t\u00eb larta. Kapaciteti i Toshiba MG08 p\u00ebr operacionet e leximit\/shkruarjes lineare duhet t\u00eb jet\u00eb n\u00eb nivelin e WD Ultrastar DC HC530, por, \u00e7udit\u00ebrisht, prodhuesi nuk zbuloj\u00eb ndonj\u00eb detaj rreth shpejt\u00ebsis\u00eb s\u00eb pajisjes.<\/p>\n

Megjithat\u00eb, dihet se Toshiba gjithashtu ka marr\u00eb masa p\u00ebr t\u00eb rritur besueshm\u00ebrin\u00eb dhe n\u00eb t\u00eb nj\u00ebjt\u00ebn koh\u00eb p\u00ebr t\u00eb reduktuar vones\u00ebn e operacioneve t\u00eb shk(write): \u00e7ipi i memories flash n\u00eb bordin e MG08, n\u00eb rast t\u00eb ndalimit t\u00eb papritur t\u00eb energjis\u00eb, lejon ruajtjen e t\u00eb dh\u00ebnave t\u00eb d\u00ebrguara nga kontrolluesi i hostit p\u00ebr shkarkim, por, sipas rezultateve t\u00eb testeve, gjithashtu kryen funksionin e caches s\u00eb nivelit t\u00eb dyt\u00eb pas buffers DRAM. Sidoqoft\u00eb, kjo teknologji (Persistent Write Cache) figuron vet\u00ebm n\u00eb spesifikimet e disqeve me emulimin e ndarjeve t\u00eb 512 bytes, i cili \u00ebsht\u00eb nj\u00eb burim shtes\u00eb rreziku n\u00eb rast t\u00eb ndalimit t\u00eb energjis\u00eb (dhe n\u00eb nj\u00eb far\u00eb m\u00ebnyre rr\u00ebmben performanc\u00ebn) p\u00ebr shkak t\u00eb nevoj\u00ebs p\u00ebr t\u00eb kryer operacionin read-modify-write p\u00ebr \u00e7do shkarkim t\u00eb blloqeve logjike q\u00eb nuk p\u00ebrputhen me kufijt\u00eb e sektoreve fizik\u00eb. Dhe seria MG08 gjithashtu p\u00ebrfshin modele me qasje natyrale n\u00eb sektoret prej 4 kilobytes. A do t\u00eb thot\u00eb kjo se t\u00eb fundit nuk kan\u00eb fare flash memory, ose thjesht i jan\u00eb hequr funksioni i backup-it, ne nuk e dim\u00eb. Por pavar\u00ebsisht nga PWC, Toshiba MG08, si dhe disqet e tjera t\u00eb k\u00ebsaj firme, p\u00ebrdorin algoritmet Dynamic Cache, t\u00eb cilat, sipas prodhuesit, ndajn\u00eb optimalisht hap\u00ebsir\u00ebn e buffers midis operacioneve t\u00eb lexim dhe shkarkim. Nuk kemi asnj\u00eb informacion t\u00eb detajuar rreth tyre.<\/p>\n

Burime t\u00eb tjera me q\u00ebndrueshm\u00ebri t\u00eb lart\u00eb n\u00eb nd\u00ebrtimin Toshiba MG08 jan\u00eb mbajt\u00ebsit e shpin\u00ebs nga t\u00eb dy an\u00ebt dhe sensor\u00ebt e vibracionit rrotullues. K\u00ebto disqe jan\u00eb t\u00eb destinuara p\u00ebr t\u00eb regjistruar 550 TB t\u00eb dh\u00ebnash n\u00eb vit, kan\u00eb nj\u00eb koh\u00eb t\u00eb standardizuar p\u00ebr d\u00ebshtim prej 2.5 milion or\u00ebsh p\u00ebr pajisjet korporative dhe ofrojn\u00eb nj\u00eb garanci pes\u00ebvje\u00e7are. Jepen disa konfigurime t\u00eb ndryshme t\u00eb diskut me nd\u00ebrfaqe SATA ose SAS dhe nj\u00eb funksion t\u00eb detyruesh\u00ebm t\u00eb enkriptimit n\u00eb kalim. Megjithat\u00eb, nuk mund t\u00eb japim informacion p\u00ebr \u00e7mimin: disku 16-terabajt Toshiba u prezantua n\u00eb janar, por mbetet ende nj\u00eb kafsh\u00eb e rar\u00eb n\u00eb shitje me pakic\u00eb.<\/p>\n

Toshiba MG08 16 TB<\/p>\n

Tani q\u00eb u njoft\u00ebm me tre aktor\u00ebt kryesor\u00eb t\u00eb testimit, le t\u00eb hedhim nj\u00eb v\u00ebshtrim n\u00eb disk\u00ebt e fort\u00eb me kapacitet m\u00eb t\u00eb vog\u00ebl, t\u00eb cil\u00ebt do t\u00eb krahasojm\u00eb me modelet e reja 14-16 terabajt. Nj\u00eb prej tyre, Exos X10 me kapacitet 10 TB, \u00ebsht\u00eb nj\u00eb ruajt\u00ebs nearline, q\u00eb p\u00ebrmban shtat\u00eb pllak\u00ebza magnetike n\u00eb nj\u00eb kas\u00eb t\u00eb mbyllur hermetikisht. Dhe ndon\u00ebse gjat\u00eb k\u00ebsaj kohe kapaciteti i dobish\u00ebm i pllak\u00ebs \u00ebsht\u00eb rritur nga 1429 n\u00eb 1750 GB dhe m\u00eb shum\u00eb, shpejt\u00ebsia e akseseve sekondare n\u00eb disk\u00ebt e fort\u00eb gjithashtu duhet t\u00eb rritet, p\u00ebr k\u00ebt\u00eb paramet\u00ebr Exos X10 nuk i ndalon pothuajse fare BarraCuda Pro me 14 TB sipas specifikimeve t\u00eb t\u00eb dyve. D\u00ebgjohet qart\u00eb se di\u00e7ka nuk p\u00ebrputhet n\u00eb specifikimet e disk\u00ebve t\u00eb fort\u00eb Seagate, por ne kemi mund\u00ebsin\u00eb ta zbulojm\u00eb k\u00ebt\u00eb n\u00eb praktik\u00eb.<\/p>\n

P\u00ebr t\u00eb rritur shpejt\u00ebsin\u00eb e operacioneve me akses t\u00eb rast\u00ebsish\u00ebm, seria Exos ka nj\u00eb mekaniz\u00ebm t\u00eb avancuar p\u00ebr memorizimin e shkruar AWC (Advanced Write Caching), i cili redukton koh\u00ebn e reagimit. N\u00eb kuad\u00ebr t\u00eb AWC, operacionet e shkruara grupohen n\u00eb buf\u00ebr DRAM, ashtu si ndodh n\u00eb \u00e7do tjet\u00ebr hard disk, megjithat\u00eb, buferi ruan nj\u00eb kopje t\u00eb t\u00eb dh\u00ebnave pas r\u00ebnies s\u00eb tyre n\u00eb pllak\u00eb, dhe p\u00ebrmbajtja e buferit t\u00eb pasqyr\u00ebs mund t\u00eb lexohet menj\u00ebher\u00eb nga kontrollori i sistemit. N\u00eb disk\u00ebt e duro server\u00ebve Seagate<\/a><\/noindex> Formati i disqeve 2.5 in\u00e7 AWC p\u00ebrfshin nj\u00eb shkall\u00eb t\u00eb ardhshme shp\u00ebrndarjeje \u2013 zona t\u00eb rezervuara n\u00eb sip\u00ebrfaqen e pllakatave, ku t\u00eb dh\u00ebnat nga DRAM shkruhen n\u00eb nj\u00eb rend rreshtues (Media Cache), si dhe nj\u00eb sasi t\u00eb vog\u00ebl memorjeje t\u00eb pa humbur p\u00ebr ruajtjen e t\u00eb dh\u00ebnave nga bufferi n\u00eb rast t\u00eb st\u00ebrvitjes emergjente t\u00eb energjis\u00eb. Por n\u00eb Exos X10 mungon memorja flash, ndoshta edhe Media Cache bashk\u00eb me t\u00eb.<\/p>\n

Disku seris\u00eb Exos dallon nga disk\u00ebt konsumator\u00eb p\u00ebr kompjuter\u00eb t\u00eb desktop-it dhe NAS p\u00ebr shkak t\u00eb treguesve t\u00eb lart\u00eb t\u00eb koh\u00ebs s\u00eb pun\u00ebs p\u00ebr d\u00ebshtim (2.5 milion or\u00eb) dhe ngarkes\u00ebs s\u00eb llogaritur (550 TB\/vit), mund\u00ebsis\u00eb p\u00ebr t'u p\u00ebrdorur n\u00eb raftin e server\u00ebve pa kufizim t\u00eb numrit t\u00eb kashtave, dhe ofron nj\u00eb periudh\u00eb garancie pes\u00ebvje\u00e7are. Disku i fort\u00eb me numrin e modelit ST10000NM0016, i cili na u dor\u00ebzua p\u00ebr testim, gjithashtu i p\u00ebrket modifikimeve Hyperscale, t\u00eb cilat kan\u00eb konsum m\u00eb t\u00eb ul\u00ebt energjie krahasuar me p\u00ebrfaq\u00ebsuesit e tjer\u00eb t\u00eb familjes Exos, por prodhohen vet\u00ebm me nd\u00ebrfaqe SATA dhe me simulimin e sektor\u00ebve prej 512 byte. N\u00eb konfigurimet me lidhje SAS, mes modeleve Exos ka mund\u00ebsi dhe p\u00ebr qasje t\u00eb natyrshme n\u00eb sektor\u00ebt prej 4 kilobajt\u00ebsh, si dhe p\u00ebr funksionin e enkriptimit t\u00eb plot\u00eb t\u00eb diskut n\u00eb kalim.<\/p>\n\n\n\n\n
\n\"Artikulli\n<\/td>\n <\/td>\n\n\"Artikulli\n<\/td>\n<\/tr>\n
\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Disku i fort\u00eb Seagate IronWolf nuk ka qen\u00eb shum\u00eb koh\u00eb n\u00eb rishikimin ton\u00eb<\/a><\/noindex> Moderatoret e rinj t\u00eb k\u00ebsaj marke s\u00eb bashku me disqin Solid State Seagate p\u00ebr ruajtjet n\u00eb rrjet. Modeli me 12 terabajt IronWolf, duket se \u00ebsht\u00eb i pajisur me pllaka me nj\u00eb densitet fizik t\u00eb ngjash\u00ebm me at\u00eb t\u00eb Exos X10, vet\u00ebm se k\u00ebtu ka nj\u00eb m\u00eb shum\u00eb. Megjithat\u00eb, Seagate e vler\u00ebson shpejt\u00ebsin\u00eb e krijes\u00ebs s\u00eb saj p\u00ebr operacionet e leximit dhe shkruarjes n\u00eb radh\u00eb shum\u00eb m\u00eb posht\u00eb \u2013 vet\u00ebm 210 MB\/s. Dhe asnj\u00eb teknologji e sofistikuar, e cila i drejtohet p\u00ebr t\u00eb kompensuar latenc\u00ebn e lart\u00eb t\u00eb p\u00ebrgjigjes q\u00eb i takon disqeve magnetike, nuk \u00ebsht\u00eb e pranishme k\u00ebtu.<\/p>\n

Megjithat\u00eb, t\u00eb gjith\u00eb disqet e hardit IronWolf, duke filluar nga kapaciteti prej 4 TB, kan\u00eb huazuar nga seria Exos nj\u00eb s\u00ebr\u00eb ve\u00e7orish teknike q\u00eb ndihmojn\u00eb n\u00eb rritjen e q\u00ebndrueshm\u00ebris\u00eb. Blloku i pllakatave magnetike t\u00eb \u00e7do disku \u00ebsht\u00eb i ekuilibruar n\u00eb dy plane, dhe sensor\u00ebt e vibracionit rrotullues sigurojn\u00eb nj\u00eb funksionim t\u00eb q\u00ebndruesh\u00ebm n\u00eb sistemin e ruajtjes s\u00eb informacionit ose NAS-n\u00eb e q\u00ebndruar me numrin e muajve deri n\u00eb tet\u00eb. IronWolf \u00ebsht\u00eb i dizajnuar p\u00ebr nj\u00eb mod t\u00eb moderuar pun\u00ebsimi me nj\u00eb ngarkes\u00eb projektimi prej 180 TB\/vit dhe t\u00eb karakterizohet nga koha e pun\u00ebs deri n\u00eb d\u00ebshtim n\u00eb 1 milion or\u00eb. Si rezultat, periudha e garancis\u00eb p\u00ebr IronWolf nuk \u00ebsht\u00eb kaq e gjat\u00eb sa p\u00ebr modelet m\u00eb serioze n\u00eb katalogun e Seagate \u2013 tre vjet.<\/p>\n\n\n\n\n
\n\"Artikulli\n<\/td>\n <\/td>\n\n\"Artikulli\n<\/td>\n<\/tr>\n
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N\u00ebn mark\u00ebn S300, kompania japoneze Toshiba ka lansuar nj\u00eb seri disqesh p\u00ebr sistemet e monitorimit \u2013 k\u00ebta disqe gjithashtu kan\u00eb nj\u00eb tem\u00eb t\u00eb dedikuar rishikimin ton\u00eb<\/a><\/noindex> n\u00eb faqet 3DNews. P\u00ebrmes zgjerimit t\u00eb protokollit t\u00eb transferimit t\u00eb t\u00eb dh\u00ebnave ATA Streaming Command Set, modellet e larta Toshiba S300 garantojn\u00eb regjistrimin e nj\u00ebkohsh\u00ebm t\u00eb videos nga 64 kamera monitorimi, por n\u00eb thelb jan\u00eb disqe tipik\u00eb p\u00ebr NAS dhe DAS me mund\u00ebsi p\u00ebrdorimi 24\/7 dhe nj\u00eb burim t\u00eb konsideruesh\u00ebm t\u00eb pun\u00ebs deri n\u00eb d\u00ebshtim: si\u00e7 \u00ebsht\u00eb me IronWolf, ai \u00ebsht\u00eb 1 milion or\u00eb, dhe periudha e garancis\u00eb \u2013 po ashtu tre vjet. Fal\u00eb p\u00ebrpar\u00ebsive konstruktive t\u00eb shasis\u00eb S300 \u2013 mb\u00ebshtetjes s\u00eb rrotullimit t\u00eb dyansh\u00ebm dhe kompensimit aktiv t\u00eb vibracioneve rrotulluese \u2013 lejohet t\u00eb instalohen m\u00eb shum\u00eb se tet\u00eb nga k\u00ebta pajisje n\u00eb nj\u00eb raft rrethues ose NAS t\u00eb q\u00ebndruar.<\/p>\n

Modeli S300, i zgjedhur p\u00ebr krahasim me risit\u00eb me kapacitet prej 14\u201316 TB, \u00ebsht\u00eb nd\u00ebrtuar mbi shasin\u00eb hardware t\u00eb disqeve server\u00eb MD06ACA-V dhe p\u00ebrmban shtat\u00eb pllaka magnetike, nd\u00ebrsa n\u00eb specifikimet e pajisjes tregohet nj\u00eb shpejt\u00ebsi tipike p\u00ebr HDD tuaj m\u00eb t\u00eb m\u00ebdha p\u00ebr leximin\/shkruarjen e rast\u00ebsishme prej 248 MB\/s. Por nga at\u00eb teknikat q\u00eb p\u00ebrdoren n\u00eb disqet server t\u00eb Toshiba p\u00ebr t\u00eb reduktuar latenc\u00ebn, n\u00eb S300 ka mbetur vet\u00ebm funksioni Dynamic Cache.<\/p>\n

Ndryshe nga t\u00eb gjith\u00eb pjes\u00ebmarr\u00ebsit e tjer\u00eb n\u00eb testim, S300, edhe me nj\u00eb grumbull t\u00eb ngjeshur prej shtat\u00eb pllakash, arrin pa helium dhe \u00ebsht\u00eb b\u00ebr\u00eb n\u00eb nj\u00eb rast standard ventilues. Duket se p\u00ebr k\u00ebt\u00eb arsye modeli me 10 terabajt ka vler\u00ebn m\u00eb t\u00eb lart\u00eb t\u00eb konsumit t\u00eb energjis\u00eb n\u00eb tabel\u00ebn p\u00ebrmbledh\u00ebse t\u00eb specifikimeve t\u00eb pjes\u00ebmarr\u00ebsve t\u00eb testimit, dhe ky paramet\u00ebr, ndon\u00ebse vet\u00eb \u00ebsht\u00eb i r\u00ebnd\u00ebsish\u00ebm vet\u00ebm p\u00ebr administrator\u00ebt e qendrave t\u00eb t\u00eb dh\u00ebnave, p\u00ebrcakton drejtp\u00ebrdrejt temperatur\u00ebn e HDD. Ne do ta verifikojm\u00eb konsumimin real t\u00eb energjis\u00eb s\u00eb S300 vet\u00eb, por p\u00ebr tani do ta kapim k\u00ebt\u00eb pik\u00eb n\u00eb sh\u00ebnim.<\/p>\n\n\n\n\n
\n\"Artikulli\n<\/td>\n <\/td>\n\n\"Artikulli\n<\/td>\n<\/tr>\n
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Burimi: 3dnews.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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