Ukukhethwa kwezinto ezintle zokuqhuba ixabiso, amandla, ukusebenza kunye neempawu
Ukunyuka kwamafu kunye nokuqina okusemgangathweni kuqalise ukunciphisa imfuno ye-SATA-based based drives. I-serial ATA, i-SATA imfutshane, ibe ngumgangatho ophezulu kwiisktops kunye nee-laptops phambi kokudumeka kwe-Ultrabooks, apho i-SSD enobunzima (iimeko ezinamandla ziqhuba) zikhethwa. Nangona kunjalo, ukuba ufuna ukuphucula okanye ukwakha i-PC entsha, amatshini ambalwa anokunika amandla okugcina nokuthembeka kwe-SATA drive. Andiqinisekanga ukuba ungaqala kuphi? I-Seagate kunye ne-Western Digital ilawula indawo kunye ne-SATA ezihamba phambili kuzo zonke iimfuno zakho, kunye nebhajethi ezinkulu kunye ezincinci.
Nangona i-drive drive enzima iqhubeka ikhula kwaye inkulu ngonyaka, i-Seagate ye-2TB 7200RPM FireCuda i-3.5 intshi ye-SATA idrayivu inikeza indawo engaphezu kwaneleyo yomculo, ividiyo kunye nemifanekiso. Ngeendawo ezaneleyo zokugcina imidlalo engama-80GG-size, iSeagate yenza amaxesha angamahlanu ngokukhawuleza kuneendlela zokuqhuba ideskithophu zendabuko ze-7200RPM. Ngama-intshi ama-3.5 kwifom yefom, i-drive iyilungele ii-PCs zedeskithophu, uomatshini wokudlala, kunye neendawo zokusebenza apho kubakho ukuthembeka nokubala kwimihla ngemihla. Njengebhonasi eyongeziweyo (kunye noxolo oluthe xaxa-engqondweni), umgca we-FireCuda ukhuselwe ngeyona ndlela ifanelekileyo kwi-class, i-warranty yeminyaka emihlanu. Ngethuba lokufunda nokubhala umlinganiselo ophezulu kunama-200MB / s, iSeagate yinto ekhethekileyo yokukhetha kuyo nayiphi i-SATA shopper.
Efanelekileyo kwidesktops, i-Seagate 3TB 7200RPM I-BarraCuda I-hard drive ye-SATA engama-intshi ye-3.5 iyona khetho olufanelekileyo kubathengi abafuna ukudibanisa okukhulu ukugcinwa, umgangatho kunye nokukhawuleza. Ukwazi ukufunda nokubhala idatha ngokukhawuleza malunga ne-210MB / s, i-BarraCuda ibini isondelene kwaye inokuthenjwa. Ingaba isebenza okanye idlala, igcina ama-movie okanye umculo, i-BarraCuda ingagcina ingoma engama-300,000 ngaphandle kokuphuma kwithuba. Kulungile kuzo zombini ii desktops okanye zonke ii-PC enye, kodwa i-Seagate inikezela nge-2.5-intshi imodeli eyongezelelekileyo i-laptops. Exhaswa yiminyaka emibini yewaranti, i-BarraCuda inikeza ukuxuba okufanelekileyo kokuxhomekeka kunye nokuthembeka kudibene nenani elikhulu elenza kube nzima ukunyuka.
Ekhutshwa ngo-2012, i-Western Digital WD Blue 1TB ingaba yindoda emdala, kodwa inika umlinganiselo ophezulu owenzelwa intengo-ntsebenzo engumthengisi ongcono kakhulu wee-drive zangaphakathi. I-RP200 ye-7200 inikeza i-1TB yendawo, encinci kuninzi kwezinye iindawo ezikhethwa kuloluhlu, kodwa kunjalo, inamathuba angaphezu kwamawaka angama-200 000 okanye ngaphezulu kweeyure ezingama-17 zomculo. Ukongeza, i-WD Blue inikezela iimpawu ezinjenge-IntelliSeek, ezibalawuleza isantya esiphezulu sokunciphisa kokusetyenziswa kwamandla zombini, kunye nesandi kunye nokunyakaza ukukhusela ekulahlekeni kwedatha. Ngaphezu koko, i-Western Digital inikeza i-Acronis True Image software ekhutshwe kwiwebhusayithi yayo ukukopisha yonke idatha kwi-hard drive yangaphambili ukuvuka nokusebenza ngokukhawuleza. Kuye kwafunda nokubhala ngokukhawuleza malunga ne-170MB / s.
Ukuba ukhawuleza ufuna, i-WD Black series iya kukunceda. Umgca wenzelwe ukwandisa ukusebenza kwekhompyutheni ebaluleke kakhulu, epheleleyo ekudaleni kunye nabadlali abadlala ngokufanayo. Ihlala kwiprosesor yomhlaba-mbini ephindaphinda i-processor ye-single-core protocolor ukwenzela ukwandisa ukusebenza. Ngaloo ndlela, kucatshulwe ukunikela nge-218MB / s kwizinga lokudluliswa kwedatha elizinzileyo kwaye linamaqondo abukhulu obugcinwe kwi-128MB ye-DRAM. Idibene neWn's Dynamic Cache Technology, encedisa ukwandisa i-caching algorithms ngexesha langempela kwaye ibeka phambili i-cache phakathi kokufunda kwaye ibhala. Ngoko unokuthi uthabathe enye yezinto ezihamba phambili zeSATA ezihamba phambili kwimarike. Ngaphezulu kwako konke, i-WD Black ihamba newaranti enomlinganiselo oneminyaka emihlanu ukukhusela ukhuselo.
Kubantu abenza umsebenzi omningi wekhompyutheni olunjengevidiyo / ukuhlelwa komculo, ukucwangciswa kwemifanekiso, okanye imodeli yekhompyutheni, umthamo omkhulu unokufuneka kwakhona. Xa ukugcinwa kuyimfuneko, i-WD Blue 4TB iyona nto ikhethekileyo.
Le drive ekhuni ine-disc "3.5" kunye ne-4TB yokugcina amandla. Ukusebenza kwinqanaba eliqhelekileyo le-5400 RPM, likhawuleza ngokwaneleyo ukusebenzisana namafayili afanelekileyo eendaba ngaphandle kokulinda i-drive yokubamba. Ezinye izixhobo zokugcina kunye nokukhawuleza kwee dis disc ziyafumaneka kunye nokuba ufuna enye into ecacileyo kwiimfuno zakho.
Umsebenzi we-IntelliSeek umqhubi uyongezelela ngokusebenzayo olawula isivinini sokubhala, ukusetyenziswa kwamandla kunye nengxolo / ukunyakaza ukugcina yonke into esebenzayo ekusebenzeni kakuhle. I-drive esebenzayo isebenza ne-WD ye-Acronis ye-Software Image yesofthiwe, ngoko unokukwazi ukuyikhusela lula idivaysi yecandelo lokhuseleko olongezelelweyo. Ukuba awufuni ukuxhalabisa ngempilo ye-hard drive, oku kukhetha ukhetho.
I-drive ye-Segate ye-2.5-intshi ye-BarraCuda SATA iyona nto ikhethekileyo kubanikazi beepopopot bafuna ukukhaba ukusebenza kunye nokugcinwa kwinqanaba elilandelayo. Ngethuba lokudluliselwa kwedatha le-6GB / s kunye nokukwazi ukufunda nokubhala ngokukhawuleza okungaphezu kwama-140-150MB / s, i-drive iya kwi-7mm kunye ne-15mm z-heights ukuze ilungele i-laptop yakho. Ukongeza, ukufunda nokubhala ukusebenza kulungiswe ngeTeknoloji yokuCaching Technology, i-MTC efutshane, eyenza ulungelelanise ukuhamba kwedatha kwaye ivumela iinkqubo ukuba zilayishe ngokukhawuleza kunanini ngaphambili. Njengobhonasi, isebenza kakuhle nge-PC ezininzi ezininzi, kunye ne-PC-ultrasm. Kuza kunye newaranti eneminyaka emibini engagqithwanga.
Nge-8TB yokugcina, i-WD Gold 8TB i-Datacenter drive iyona ndlela enokukhetha ukuba uqhuba ibhizinisi kwaye kufuneka ugcine ukukhutshwa kweempepha. Kubaqalayo, i-WD ikhangisa le drive njengokwenziwa ngokukodwa kwiinkonzo zamashishini okanye ukusetyenziswa kumaziko eenkcukacha. Kuthetha ntoni oko? Ewe, baye bavelisa iteknolo ukuba ihlale. Unokuqhuba ukutshintshela kwedatha iiyure ezingama-24 ngosuku, yonke imihla yonyaka idlulisela ukuya ku-550TB ngonyaka kwaye ayiyi kuphelelwa yinto, ngokwemveliso. Kubalulekile kuba awufunanga kuphela ukugcinwa kwamandla ephakamileyo xa usushishino lwezobuchwepheshe, ufuna ukuba ukugcinwa kwithembeke kwaye kugcine ngokudluliselwa kwemali yokudluliselwa kwedatha.
I-WD ixhasa loo mabango nge-warranty engama-5 ekhuselweyo ekhuselekileyo ekukhuseleni kumanqanaba athile okukhubazeka kwembane. Imveliso ngokwayo ihleli kwi-footprint ye-3.5-intshi, ngoko iya kufumana amanqaku amaninzi e-PC okanye e-server, kwaye ikunika u-6GB / s kwi-protocol yokudlulisa kunye ne-128MB ye-cache, ezo zonke izicatshulwa eziqhelekileyo ze-SATA yezinga eliphezulu. .
I-VelociRaptor inezinga lokusebenza le-10,000 RPM, ikunika i-6GB / s yesantya kunye ne-64MB ye-cache. Amanqanaba omsebenzi ayenomdla wokudlala okanye ukuvelisa, okanye ngokwenene nayiphi na umsebenzi wekhompyutheni oya kufuna ukuba ufake iifayile rhoqo kwi-drive. Kodwa ngazo zonke ijubane, le nto mhlawumbi iyafudumala kakhulu, kwaye ukushisa kwindawo ephezulu, esebenzayo iyakubangela iingxaki ngokukhawuleza. Yintoni eyenza le teknoloji yocingo isebenze ngakumbi kwaye iyithembeke ngokuthe xaxa yi-IcePack yokubeka isakhelo. Ingqungquthela emnyama emnyama ejikeleze isilivere esingaba ne-drive iyinxalenye yesakhelo esilungileyo ukugcina le nto isebenza ngokukhawuleza kwaye ipholile, kwanezo zivakalayo.
Ubungakanani obupheleleyo kule modeli ngu-250GB, ngoko ke akuyona inketho enkulu kunoluhlu, kodwa kufuneka wenze inkohliso yokusekwa kweekhompyutheni. Kukho nakwicandelo lokuPhuhlisa ukuGqoka i-PWL (i-PWL efutshane) eyakhelwe kuyo, ngoko iyakwenza ngcono ukusebenza ukulungiswa. Konke kwiphakheji yokukhathazeka kwendawo, kwakhona, ukuze uziva uncedo malunga nokuthengwa kule nqanaba.
Uninzi lwee-SATA ezihambayo ziyi-mechanical, i-RPM-based based drives ... i-tech esilindelekileyo neyinyaniso yeekhompyutha zekhompyutha. Kodwa i-SATA, ngokucacileyo, yinto nje yenkqubo yokuxhuma, ngoko unako ukusebenzisa loo protocol kwi-drive esebenzayo, ukuvumela ukuba ugcine idatha kunye neefayile kwi-memory yakho. Kutheni kubalulekile kangaka? Eyona ndlela, ukuqhuba okuqhelekileyo ngokuqinisekileyo kusebenzisa ama-disk-spinning disks kunye nabafundi abancedise i-laser ngaphakathi kwabo ukuba bafake iifayile. Imemori yefowuni isebenza ngokungafaniyo, ivumela ukufowunelwa kwangoko kwedatha kwi-drive. Kwaye, ngenxa yokuba ayikho into ehambayo kwi-SSD, ufumana inzuzo eyongezelelweyo yokuphila ixesha elide ngenxa yokuba awuyikulimala ukungaphumeleli kwamacandelo omatshini ukuba ulahla idrayivu okanye into.
Olu khetho oluvela kwi-SanDisk, uphawu lwe-tech olubizwa ngokubanzi ngamatshini okugodla kunye namakhadi e-SD, lukhethwa ngokukhawuleza ngokukhawuleza nge-512GB yokugcina. Bhala umlinganiselo wokuba ungene kwisiqingatha se-GB ngesibini, into eninzi ngokukhawuleza kunokuba ininzi yamatshini kuloluhlu. Njengoko kuthethwe, idibanisa nge-protocol ye-SATA III, ngoko ke ngokuqinisekileyo uxhulumano olulula olulodwa kumatshini wakho, kungabikho ukuba ufumane amashishini angaphezulu okanye abaguquleli. Iza ne-SanDisk SSD ideshibhodi eyenza ukhangele kwaye ekugqibeleni ukwandise ukusebenza, nanjalo, eyona nto yongeziweyo kakhulu.