Kusankhidwa kwa magalimoto ovuta kwambiri a mtengo, mphamvu, ntchito ndi zinthu
Kuwonjezeka kwa mtambo wosungirako mitambo komanso kayendedwe ka nthaka kumayambitsanso kuchepetsa kufunikira kwa magalimoto oyendetsa sATA. Serial ATA, SATA mwachidule, nthawiyake inali yoyenera kwambiri m'ma desktops ndi laptops musanatchuka ndi Ultrabooks, kumene anthu okonda SSD (otetezeka akuyendetsa) amayendetsa. Komabe, ngati mukuyang'ana kuti musinthe kapena kumanga PC yatsopano, ma drive angapo angapereke mphamvu yosungirako ndi kudalirika kwa galimoto ya SATA. Simudziwa kuti ndiyambe kuti? Seagate ndi Western Digital ikulamulira malo ndikukhala ndi SATA zabwino zowonjezera zosowa zanu, komanso bajeti zazikulu ndi zazing'ono.
Ngakhale mphamvu yamagalimoto yochuluka ikupitirira kukula ndikukula chaka chilichonse, Segate 2TB 7200RPM FireCuda 3,5 inch SATA galimoto amapereka malo okwanira nyimbo, kanema, ndi zithunzi. Pokhala ndi malo okwanira kusunga masewera 80 -GG-size, Seagate ikuchita kasanu ndi kawiri mofulumira kuposa machitidwe apakompyuta a 7200RPM. Pa masentimita 3.5 mu mawonekedwe a mawonekedwe, galimotoyo ndi yabwino kwa PC, ma makina a masewera, ndi malo ogwira kumene ntchito zodalirika ndi zoyenera zimawerengera tsiku lililonse. Monga bonasi yowonjezera (ndi mtendere wochuluka wa malingaliro), mzere wa FireCuda umatetezedwa ndi zabwino-mu-kalasi, chitsimikizo cha zaka zisanu zokha. Ndi mwayi wowerenga ndi kulemba mofulumira kuposa 200MB / s, Seagate ndi zosangalatsa kwambiri kwa aliyense wolemba SATA.
Zokongola kwa desktops, Seagate 3TB 7200RPM BarraCuda 3.5-inch SATA mkati hard drive ndi kusankha kwa ogula kufunafuna kusungirako, kusunga, ndi liwiro. Okhoza kuwerenga ndi kulemba deta mofulumira kuzungulira 210MB / s, BarraCuda ndi yodalirika komanso yodalirika. Kaya ndi ntchito kapena kusewera, kusunga mafilimu kapena nyimbo, BarraCuda ikhoza kusunga nyimbo pafupifupi 300,000 popanda kutaya malo. Ndizofunikira kwa desktops kapena PC-in-imodzi, koma Seagate amapereka zina 2.5-inch chitsanzo ndi yabwino kwambiri laptops. Povomerezedwa ndi chitsimikizo cha zaka ziwiri zochepa, BarraCuda imaphatikizapo kusakaniza koyenera ndi kudalirika kuphatikizapo mtengo wapatali umene umapangitsa kuti chisankho chovuta kuchidutsa.
Kutulutsidwa mu 2012, Western Digital WD Blue 1TB ikhoza kukhala yaying'ono kwambiri, koma imapereka chiŵerengero chabwino kwambiri chogwiritsira ntchito ndalama zomwe zikugwiritsabe ntchito bwino kwambiri ndi Amazon. The 7200 RPM imapereka 1TB ya malo, yomwe ndi yocheperapo kuposa zina zambiri zomwe mwasankha pazndandanda izi, komabe, zili ndi malo okwanira 200,000 nyimbo kapena ma ola 17 oposa. Kuwonjezera pamenepo, WD Blue imapereka zinthu monga IntelliSeek, zomwe zimapangitsa kuti liwiro labwino lichepetse mphamvu zonse zomwe zimagwiritsidwa ntchito, komanso phokoso ndi kuthamanga pofuna kuteteza motsutsana ndi chiwonongeko. Komanso, Western Digital imapereka Acronis True Image pulogalamu yotsegula kuchokera pa webusaiti yawo kuti ayambe kulembetsa zonse deta kuchokera kumbuyo kovuta kuti ayimire pomwepo. Ikuwerenganso kuwerenga ndi kulemba mozungulira 170MB / s.
Ngati muthamanga mofulumira, mndandanda wa WD Black udzakukhalitsani. Mzerewu wapangidwa kuti ukhale wopititsa patsogolo ntchito yowakomera kwambiri, yopambana kwa akatswiri ndi osewera nawo mofanana. Lili ndi pulosesa yawiri yomwe imaphatikizapo kukonzanso kogwiritsa ntchito pulojekiti imodzi yokha pofuna kukwaniritsa ntchito. Zowonjezera, izo zalongosoledwa kuti zipereke 218MB / s muzomwe zimakhala zowonjezera deta ndipo ziri ndi zazikulu zazikulu zothandizira mpaka 128MB a DRAM. Zimayendetsedwa ndi WD's Dynamic Cache Technology, zomwe zimathandiza kuti pulogalamu yachinsinsi ikhale yeniyeni panthawi yeniyeni ndikupangira chidziwitso pakati pa kuwerenga ndi kulemba. Kotero mungathe kutengela kuti ndi imodzi mwa maulendo opambana kwambiri a SATA pamsika. Pamwamba pa zonsezi, WD Black amabwera ndi chitsimikizo cha zaka zisanu kuti apereke chitetezo choyenera.
Kwa anthu omwe amachita makompyuta ambiri ogwira ntchito monga kusintha kwa kanema / nyimbo, kujambula zithunzi, kapangidwe ka makompyuta, mphamvu yowonjezera ingakhale yofunikira. Pamene kusungirako kuli koyenera, WD Blue 4TB ndiyo yabwino kwambiri.
Dalaivala yovuta ili ndi 3.5 "diski ndi 4TB yosungira mphamvu. Kugwira ntchito muyezo wa 5400 RPM mofulumira, mwamsanga mwamsanga kugwira ntchito ndi mafayikiro othawa mafilimu popanda kuyembekezera kuyendetsa galimoto. Zina zotha kusungirako ndi kuthamanga kwachinsinsi zimapezeka komanso ngati mukusowa zina mwachindunji pa zosowa zanu.
IntelliSeek yoyendetsa galimoto ndi ntchito yowonjezera yomwe imayendetsa liwiro la kulembera, kugwiritsa ntchito mphamvu ndi phokoso / kuthamanga kuti zinthu zonse zizigwira ntchito pazomwe zili bwino. Galimoto yovuta imagwira ntchito ndi WD ya Acronis True Image pulogalamu, kotero mutha kusunga chipangizochi podzitetezera. Ngati simukufuna kudandaula za thanzi la hard drive, izi ndizomwe mungasankhe.
Dalaivala la Seagate la 2.5-inch BarraCuda SATA galimoto ndi kusankha bwino kwa abambo apopopotolo akuyang'ana kutsata ntchito ndi kusungirako ku mlingo wotsatira. Ndi liwiro la 6GB / s lachinsinsi komanso kuthamanga kwapakati pa 140-150MB / s, galimotoyo imalowa muwiri mamita 7mm ndi 15mm zoposa zomwe zimagwirizanitsa laputopu yanu. Kuwonjezera apo, kuwerenga ndi kulemba ntchito kumapangidwira ndi Multi-Tier Caching Technology, MTC kwaifupi, yomwe imakwaniritsa kudumpha kwa deta ndikulola mapulogalamu kutsekera mofulumira kuposa kale lonse. Monga bonasi, imagwira ntchito bwino ndi PC zambiri, ndi PC zamakono zochepa. Ikubweranso ndi Seagate ya zaka ziwiri zokwanira.
Ndi 8TB yosungirako, WD Gold 8TB Datacenter galimoto ndi njira yabwino ngati mukuchita bizinesi ndipo muyenera kusunga zambiri za deta. Poyambira, WD imalengeza galimotoyi monga momwe yapangidwira ntchito zothandizira kapena kugwiritsidwa ntchito pazipangizo zamtundu. Kodi izi zikutanthauza chiyani? Chabwino, iwo apanga chithunzithunzi kuti chikhalepo. Mukhoza kuthamanga ma data 24 pa tsiku, tsiku lililonse la chaka kupita ku 550TB pachaka ndipo sizingakulepheretseni, molingana ndi wopanga. Izi ndizofunikira chifukwa sikuti mukusowa zosungirako zamakono ngati muli bizinesi yamakono, mukufunikira kuti yosungirako ikhale yodalirika komanso yotsirizira kupyolera mu kuchuluka kwa deta.
WD ikuthandizira chigamulochi ndi chitsimikizo cha zaka zisanu zokha zomwe zimakutetezani ku zigawo zina za mafashoni. Chombocho chimakhala pamtunda wa masentimita 3.5, kotero icho chidzagwirizana kwambiri ndi PC kapena masanjera a seva, ndipo imakupatsani 6GB / s mu pulogalamu yopititsa patsogolo ndi 128MB ya cache, zomwe ziri zonse zoyenera zomwe zili pamtunda wa SATA wapamwamba .
VelociRaptor ili ndi masentimita 10,000 RPM, kukupatsani 6GB / s of speed and 64MB cache. Zomwe zimagwira ntchito ndizopambana pa masewera kapena kupanga, kapena kwenikweni ntchito iliyonse ya makompyuta yomwe idzakufunsani kuti muyimbire mafayilo nthawi zonse kuchokera pagalimoto. Koma ndi zonsezi mofulumira, chinthu ichi chimakhala chotentha kwambiri, ndipo kutentha mu gawo lopambana, lopangika lidzabweretsa mavuto pamapeto pake. Chomwe chimapangitsa kuti galimotoyi ikhale yogwira ntchito komanso yowonjezera yodalirika ndi pulasitiki ya IcePack. Mzere wandiweyani wakuda kuzungulira siliva wosayendetsa galimoto ndidipangidwe chimangidwe chothandizira kuti chinthu ichi chiziyenda bwino ndi chozizira, ngakhale paziphuphu zothamanga.
Mphamvu zonsezi ndi 250GB, kotero sizowonjezeka kwambiri pazandandanda, koma ziyenera kuchita chinyengo cha kukhazikitsidwa kwa kompyuta. Pali ngakhale chitukuko Chovala Chovala Chokonzekera (PWL yaifupi) yomwe imamangidwa, kotero imatha kukonzanso ntchito kuti ikhale yovuta. Zonsezi zili phukusi lodziwika bwino, komanso, kuti muthe kugwirizana ndi kugula pa mlingo womwewo.
Ma drive ambiri a SATA ali kwenikweni mawotchi, ma drive oyendetsa RPM-... makina opangidwa ndi makompyuta omwe amayesedwa ndi oona. Koma SATA, mwakutanthauzira, ndi chabe protocol protocol, kotero inu mukhoza kugwiritsa ntchito protocol ku olimba galimoto, kukulolani kusunga deta ndi mafoni anu comp mu flash kukumbukira. Nchifukwa chiyani izo ziri zofunika kwambiri? Chabwino, zoyendetsa zenizeni zimagwiritsa ntchito makina opukutira ndi owerenga opangidwa ndi laser mkati mwawo kuti aziwombera mafayilo. Kukula kukumbukira kumagwira ntchito mosiyana, kulola kuyitana kwa panthawi yatsopano kuchokera ku galimoto. Ndipo, chifukwa palibe magawo osunthira mu SSD, mumapeza ubwino wambiri wa moyo wautali chifukwa simukuika kuwonongeka kwa magetsi ngati mutaya galimoto kapena chinachake.
Njira iyi kuchokera ku SanDisk, mtundu wotchuka wapamwamba wotchuka makamaka pa makina oyendetsa ndi makadi a SD, ndi kusankha kopambana kwambiri ndi 512GB yosungirako. Lembani mofulumira kufika pafupifupi theka la GB pa mphindi, zomwe ziri mofulumira mochuluka kusiyana ndi magalimoto ambiri pazndandanda izi. Monga tanenera, zimagwirizanitsa kudzera mu protocol ya SATA III, choncho pafupifupi pafupifupi kugwirizana kwa wina ndi mmodzi pa makina anu, osakufuna kuti mupeze ma docks kapena otembenuza ena. Zimabwera ndi SanDisk SSD dashboard yomwe imakulolani kuti muwone ndikuwonetseratu ntchito, nayenso, yomwe ili mbali yowonjezera kwambiri.