Ukuqhuba korhulumente oqinileyo kuyaqhubeka ukuthatha imarike, kodwa ngaphandle koku, ii-HDD zemveli zenza kakuhle. Kusekuseni kakhulu ukuba unikezele "iiClassics" kwimyuziyam, kuba kusekulungele ukugcina ulwazi oluninzi kwii-HDD drives.
Okokuqala, umbuzo wexabiso uvela - thelekisa nje iindleko ze-SSD kunye nee-HDD ezinomthamo we-terabytes nangaphezulu. Ngexabiso enye 2 TB SSD, ungathenga kangangoko ezine hard drives umthamo ofanayo. Ingxoxo enzima, kufuneka uvume!
Okwesibini, ii-hard drives zakudala beziqhelanisa neemfuno zentengiso yonke le minyaka: ziye zakhawuleza, zilula kwaye zilungele ngakumbi. Siza kukuxelela ngomzekelo omnye namhlanje. Olu luhlobo oluqhelekileyo lwe-HDD drive yangoku - Seagate ST2000DM008.
I-hard drive esiyiphononongayo yeyomgca weBarracuda, ongadingi kuziswa. Umthamo wayo u-2 terabytes. Le yenye yeefomati ezidumileyo namhlanje: i-terabyte enye yememori eyakhelwe-ngaphakathi ayisaneli kwabaninzi, kuba izihloko zokudlala ze-AAA kunye nomxholo wevidiyo ziye “zaba nobunzima” kule minyaka imbalwa idlulileyo. Umyinge wefilimu yeeyure ezimbini kwifomathi ye-4K ithatha ukuya kuthi ga kwi-20 gigabytes, kwaye enye iFar Cry 5 ithatha ukuya kuma-50 GB.
Kwelinye icala, iidrive ezinomthamo omkhulu ngokwenene (umzekelo, i-Seagate ST14000VX0008 ene-12 - 14 TB) zisabiza kancinane kusetyenziso lwasekhaya kwaye zenzelwe ikakhulu uphononongo lwevidiyo. Ke i-2000 gigabytes yeyona ndlela yegolide kwiiPC ezininzi zanamhlanje zasekhaya.
Imodeli ye-Seagate ST2000DM008 ayilula njengoko inokubonakala ekuqaleni. Inesantya esiphezulu sokudlulisa idatha kwintsapho yaseBarracuda HDD. Ukongeza, idiski inesixa esinomtsalane sememori ye-buffer - 256 MB. Ngelizwi, sinenye yeevili ezikhawulezayo ezimbini kwimarike, nangona oku kungachaphazeli iindleko zayo nangayiphi na indlela. Makhe sijonge kwiimpawu eziphambili zobugcisa.
Iinkcukacha zobugcisa
Umzekelo: Seagate ST2000DM008
Ujongano: SATA III, 6 Gb/s
Umthamo wokugcina: 2 Isifo sephepha
Ubungakanani bememori yeCache: I-256 MB
Isantya somjikelo: 7200 rpm
Ukutya umbane: 4,3 W
Ubukhulu: 101×6×20,2 mm
Umba wefomu: I-Xnumx intshi
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Uyilo lwe-Seagate ST2000DM008 luyinto yendabuko: yiBarracuda eyaziwayo eyaziwayo, onokuyiqaphela kude ngeskimu sombala wayo wenkampani. I-fastenings isemgangathweni; akukho mfuneko yokukhenkceza ngezilayidi kunye neendlela zokulungiswa kwe-atypical - ukufaka idiski kuya kuthatha ubuncinane bexesha.
I-drive ixhotyiswe ngeentloko ezimbini kunye nesitya esinye, ngoko ayinzima kakhulu: kuphela i-415 grams. Ngexesha elifanayo, ityala le-Seagate ST2000DM008 lincinci kunabaninzi abakhuphisana nabo: ubukhulu bayo buyi-20,2 millimeters. Oku kunempembelelo enenzuzo ekusebenzeni kwePC yonke: umzekelo, kwi-ventilation ngaphakathi kweyunithi yenkqubo.
Isantya esichaziweyo sokubhala nokufunda seSeagate ST2000DM008 yi-220 MB/s. Ubuninzi bezinga lokudluliselwa kwedatha ye-interface yangaphandle yi-600 MB / s. I-teknoloji ye-MTC yobunini (i-multi-tier cache) iyaxhaswa, eyenza ukuhamba kwedatha kunye nokuphucula ukusebenza kwenkqubo jikelele. Yongeza kule memori ye-buffer enomdla kunye nesantya sokujikeleza kwe-7200 rpm - kwaye sifumana ukhetho oluhle lokusetyenziswa kwekhaya okusebenzayo, kwaye ngexabiso elifanelekileyo.
Ezinye iimpawu ezibhengeziweyo zinokutshekishwa xa kusenziwa ngokuqhuba usetyenziso lovavanyo. Uvavanyo lwenziwe kusetyenziswa izicwangciso eziqhelekileyo zesicelo se-HD Tune Pro 5.70 asizange senze naluphi na uhlengahlengiso olongezelelweyo.
Okokuqala, jonga ithebhu ngolwazi ngokubanzi malunga nokuqhuba:
Nceda uqaphele ukuba umthamo wedisk wangempela emva kokufomatha yi-1863 GB.
Ngoku makhe sijonge iziphumo zebenchmark. Izantya eziphakamileyo, ezisezantsi, kunye ne-avareji yokufunda nokubhala idatha zibonisiwe:
Isithuba sokuFikelela ngokuKhethekileyo sivavanya umsebenzi wokufunda nokubhala okungahleliweyo. Iitheyibhile ezingezantsi kwegrafu zibonisa ubungakanani befayile, inani lemisebenzi ngomzuzwana kunye nesantya sokubhala esiphakathi:
Inqanaba lokugqibela yimilinganiselo eyongezelelweyo. Sisebenzisa yonke isethi yovavanyo eboniswe kule thebhu:
Ngoku makhe sijonge olona vavanyo lulula kunye nolona lubonakalayo lwee-hard drives kunye nezinye iintlobo zokuqhuba-iCrystalDiskMark.
Nceda uqaphele ukuba kukho umahluko omncinci kakhulu phakathi kwesantya sokufunda kunye nesantya sokubhala.
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Njengoko ubona, i-Seagate ST2000DM008 ibonisa iziphumo ezigqwesileyo kwiimvavanyo kwaye ihambelana ngokupheleleyo neempawu ezichaziweyo. Oku kuthetha ukuba ilungele ukusetyenziswa ekhaya, umzekelo, kwindibaniselwano ye "SSD yenkqubo + HDD yokugcina idatha." Ndiyabulela phezulu (ngokwemigangatho ye-hard drives) ukufunda nokubhala isantya, isixhobo sinokusetyenziswa ngempumelelo ekusebenzeni ngesoftware yemultimedia efana ne-Adobe Premiere kunye neVegas Pro, kunye nemidlalo. Inzuzo eyongezelelweyo yinqanaba lengxolo ephantsi: kunye nee-HDD ezininzi zisebenza phantse ngokuthula phantsi komthwalo oqhubekayo.
Kuhlala ukongeza ukuba uluhlu lwemodeli ye-Seagate Barracuda ngokubanzi lumelwe ngamadivayisi anamandla ukusuka kwi-500 GB ethobekileyo ukuya kwi-8 TB ekhangayo, oku kuthetha ukuba unokukhetha i-drive kuyo nayiphi na uluhlu lwemisebenzi. Phakathi "kwabazalwana" ST2000DM008 kumgca siya kugxininisa ST2000DM006 (2 TB, 7200 rpm, 64 MB cache) kwaye cwaka ST2000DM005 (2 TB, 5400 rpm, 256 MB cache). Uluhlu olupheleleyo lubonisiwe .
Ezinye iimodeli ze-Seagate zenzelwe icandelo leenkampani - kunye nomthamo wokugcina owandisiweyo. Ezo zixhobo zifaneleke kakhulu ukugcina nokucubungula idatha kwiiseva. Umzekelo omhle ngumzekelo ST16000NM001G, uphononongo olunokujongwa .
umthombo: www.habr.com
