Ukukhethwa kwezingcingo ezinzima kakhulu zenani, amandla, ukusebenza kanye nezici
Ukuphakama kokugcinwa kwefu kanye nokushayela isimo esiqinile sekuqalile ukunciphisa isidingo sezinkinobho ezinzima ezise-SATA. I-Serial ATA, i-SATA okwesikhashana, ibe yinto ejwayelekile kuma-desktops nama-laptops ngaphambi kokuthandwa kwe-Ultrabooks, lapho kuphakanyiswa khona ukushayela kwe-SSD emincane. Noma kunjalo, uma ufuna ukuthuthukisa noma ukwakha i-PC entsha, amashayela ambalwa anganikeza amandla okugcina nokuthembeka kwe-SATA drive. Awuqinisekile ukuthi uzoqala kuphi? I-Seagate ne-Western Digital ibusa isikhala futhi babe ne-SATA engcono kakhulu yokushayela zonke izidingo zakho, kanye nezabhajethi ezinkulu nezincane.
Ngenkathi umthamo we-hard drive uqhubeka ukhula futhi ube mkhulu njalo ngonyaka, i-Seagate 2TB 7200RPM FireCuda imoto engu-intshi engu-3.5 intshi ye-SATA inikeza isikhala esingaphezu kokwanele komculo, ividiyo, nezithombe. Ngesikhala esanele sokugcina imidlalo engu-80 25GB, i-Seagate yenza izikhathi eziphindwe kasikhombisa kunezinkathi zendabuko ze-desktop 7200RPM. Ngama-intshi angu-3.5 ngesimo sefomu, idrayivu ilungele ama-PC edeskithophu, imishini yokudlala, namasevisi lapho kubalwa khona ukusebenza okuthembekile nokukhishwa nsuku zonke. Njengebhonasi eyengeziwe (nangokwengeziwe kokuthula kwengqondo), umugqa we-FireCuda uvikelwe nge-best-in-class, iwaranti enomkhawulo oneminyaka emihlanu. Ngekhono lokufunda nokubhala ngokusheshisa okukhulu kunama-200MB / s, i-Seagate iyisinqumo esimnandi kunoma iyiphi i-SATA shopper.
Okufanelekile ukuthola ama-desktops, i-Seagate 3TB 7200RPM BarraCuda 3.5-intshi ye-hard drive yangaphakathi ye-SATA iyisinqumo esihle kubathengi abafuna inhlanganisela enkulu yokugcina, ikhwalithi, kanye nesivinini. Iyakwazi ukufunda nokubhala idatha ngokusheshisa cishe nge-210MB / s, i-BarraCuda isisetshenziswa ngokugcwele futhi inokwethenjelwa. Kungakhathaliseki ukuthi kusebenza noma kudlala, ukugcina ama-movie noma umculo, i-BarraCuda ingagcina izingoma ezizungeze ezingu-300,000 ngaphandle kokuphuma kwesikhala. Kuyinto ekahle kokubili ama-desktops noma wonke ama-PC, kepha i-Seagate inikeza imodeli eyengeziwe yama-2.5-inch ehambisana kahle ne-laptops. Ixhaswe iwaranti enomkhawulo weminyaka emibili, i-BarraCuda inikeza ukuxuba okulungile kokuhambisana nokuthembeka kuhlanganiswe nenani elikhulu elenza kube nzima ukudlula.
Kukhishwe ngo-2012, i-Western Digital WD Blue 1TB ingase ibe mdala kakhulu, kodwa inikeze isilinganiso esivelele sokuthengiswa kwentengo ukuthi sisengumthengisi omkhulu we-Amazon wezinkomba zangaphakathi zangaphakathi. I-RP200 engu-7200 inikeza i-1TB yesikhala, encane kunamanye amaningi okukhethwa kulolu hlu, kodwa namanje, inamathuba angaphezu kwamaculo angu-200 000 noma ngaphezulu kwamahora angu-17 omculo. Ukwengeza, i-WD Blue inikeza izici ezifana ne-IntelliSeek, ebala isivinini esikhulu sokunciphisa kokubili ukusetshenziswa kwamandla, kanye nomsindo nokudlidliza ukuvikela ukulahlekelwa kwedatha. Ngaphezu kwalokho, i-Western Digital inikeza isofthiwe ye-Acronis True Image elayishiwe kusuka kuwebhusayithi yayo ukuze ikopishe ngokuphelele yonke idatha kusuka ku-hard drive yangaphambili ukuze ivuke futhi isebenze ngokushesha. Ubuye ufunde futhi ubhale ngesivinini esingama-170MB / s.
Uma isheshayo uyasifisa, uchungechunge lwama-WD Black luzokusiza. Umzila wenzelwe ukukhulisa ukusebenza kwe-computing eyinkimbinkimbi, ephelele ekudaleni kanye nabadlali ngokufanayo. Iqukethe iphrosesa yombili oyinhloko ephindaphindiwe amandla okucubungula kwiprosesa ejwayelekile eyodwa-eyinhloko yokwandisa ukusebenza. Njengalokhu, kucashunwe ukunikeza ama-218MB / s kumanani asetshenzisiwe-ukudluliswa kwedatha futhi inezinhlayiya eziphawulekayo ezigcinwe ku-128MB ye-DRAM. Ihlanganiswe ne-WD's Dynamic Cache Technology, okusiza ukwandisa ukulungiswa kwamakhompiyutha ngesikhathi sangempela futhi ubeke phambili isilondolozi phakathi kokufundwa nokubhala. Ngakho-ke ungakwazi ukubheja ngenye yezinkinobho ezisheshayo ze-SATA ezimakethe. Ngaphezu kwakho konke, i-WD Black iza newaranti enomkhawulo weminyaka emihlanu ukuletha ukuvikelwa okufanelwe.
Kubantu abenza umsebenzi omkhulu wekhompiyutha omkhulu njengokuhlelwa kwevidiyo / umculo, ukuklanywa kwemifanekiso, noma ukufometha kwekhompyutheni, amandla amakhulu angase adingeke futhi. Lapho isitoreji kufanele, i-WD Blue 4TB iyona engcono kakhulu.
Le disk drive ine-3.5 "disc ne-4TB yesilinganiso sokugcina. Ukusebenza ngesivinini esiphezulu sama-5400 RPM, kuyashesha ngokwanele ukusebenza namafayela anamandla abezindaba ngaphandle kokulinda idrayivu yokubamba. Okunye amandla okugcina kanye nokusheja kwe-disc nakho kuyatholakala uma udinga okuthile okucacile ngezidingo zakho.
Umsebenzi we-IntelliSeek wokushayela uwukuhlanganisa okusebenzayo okulawula isivinini sokubhala, ukusetshenziswa kwamandla kanye nomsindo / ukudlidliza ukuze kugcinwe konke okusebenzayo ekuphumeleleni okukhulu. I-hard drive isebenza nge-WD ye-Acronis True Image software, ngakho-ke ungakwazi ukuyigcina kalula idivaysi yocingo elengeziwe lokuphepha. Uma ungafuni ukukhathazeka ngempilo ye-hard drive, lokhu kuyindlela ongakhetha ngayo.
Umshayeli we-BarraCuda SATA ka-2-intshi we-Seagate uyisinqumo esihle kubanikazi bekhompuyutha abafuna ukukhahlela ukusebenza nokugcinwa ezingeni elilandelayo. Ngomshini wokudlulisa idatha we-6GB / s kanye nokukwazi ukufunda nokubhala okusheshayo okungaphezu kwe-140-150MB / s, ukushayela kufika kokubili okungama-7mm no-15mm z-heights ukuze kulungele kahle i-laptop yakho. Ukwengeza, ukufunda nokubhala ukusebenza kulungiswe nge-Multi-Tier Caching Technology, i-MTC okwesikhashana, eyenza ukugeleza kwedatha iphinde ivumele izinhlelo zokusebenza ukuthi zilayishe ngokushesha kunanini ngaphambili. Njengebhonasi, isebenza kahle ngama-PC amaningi-in-eyodwa, kanye nama PC we-PC-slim desktop. Iphinde ifike newaranti yomnyaka ka-Seagate iminyaka emibili.
Ngesitoreji esingu-8T yokugcina, i-WD Gold 8TB Datacenter drive iyindlela enhle uma uqhuba ibhizinisi futhi udinga ukugcina idatha ephezulu. Okokuqala, i-WD ikhangisa le drayivu ngokukhethekile ngokuklanyelwe izinsizakalo zamabhizinisi noma ukusetshenziswa kwamasevisi wedatha. Lokho kusho ukuthini ngempela? Kulungile, baye bahlela i-tech ukuze ihlale. Ungasebenzisa ukudluliswa kwedatha emahoreni angu-24 ngosuku, usuku nosuku ludlulisela ku-550TB ngonyaka futhi ngeke luhluleke, ngokusho komkhiqizi. Okubalulekile ngoba akudingi kuphela ukuthi udinga ukugcina isitoreji samandla uma uyibhizinisi le-tech, udinga ukuthi isitoreji sibe sokwethenjelwa futhi sigcine ngokudluliselwa kwamanani okudluliswa kwedatha.
I-WD isekela leso simangalo ngewaranti enomkhawulo oneminyaka emihlanu eyakuvikela emazingeni athile weziphambeko zefektri. Umkhiqizo ngokwawo uhlezi ngaphansi kwezinyawo ezingu-3.5-intshi, ngakho-ke uzofanelana ne-PC ejwayelekile noma i-server rack, futhi ikunikeze u-6GB / s ekulandiseni kokudlulisela kanye ne-128MB ye-cache, okuyiwona wonke ama-standard aphezulu we-SATA drive .
I-VelociRaptor inezinga lokusebenza le-10,000 RPM, ikunika u-6GB / s wejubane no-64MB we-cache. Lawo mazinga okusebenza akhululekile ekugembula noma ekukhiqizeni, noma empeleni noma yimuphi umsebenzi wekhompiyutha okuzodinga ukuba ushayele amafayela njalo kusukela ku-drive. Kodwa ngazo zonke lezi zivinini, le nto mhlawumbe itholakala ngokushisa, futhi ukushisa endaweni ephezulu, esebenza kahle kuyobangela izinkinga ngokuhamba kwesikhathi. Yini eyenza le teknikhi ye-drive idume futhi isebenze ngokwethenjelwa uhlaka lwe-IcePack lokubheka. I-black enclosure ebomvu ejikeleze isiliva esingazange ifakwe yi-drive ngempela empeleni ifreyimu enziwe ukugcina le nto isebenza bushelelezi futhi ipholile, ngisho nakulezo zivinini zokuhamba.
Ukusebenza okugcwele kulo modeli yi-250GB, ngakho akuyona inketho enkulu kulolu hlu, kodwa kufanele kube nenkohliso yokusetha ikhompyutha eyisisekelo. Kukhona ngisho ne-Tech Prevention Wear Yokunwebeka (i-PWL emfishane) eyakhiwe ngaphakathi, ngakho-ke ingakwazi ukuthuthukisa ukusebenza ukulungisa. Konke kuphakeji yezemvelo, futhi, ukuze ukwazi ukuzizwa kahle ngokuthenga kulelo zinga futhi.
Iningi lezinkampani ze-SATA empeleni ziyimishini, i-RPM-based drives ezinzima ... i-tech esilindelekile neyiqiniso yamakhompyutha wedeskithophu. Kodwa i-SATA, ngencazelo, imane nje iyindlela yokuxhuma, ngakho-ke ungasebenzisa leyo protocol kumgudu wombuso oqinile, okukuvumela ukuba ugcine idatha namafayela kukhompyutha yakho. Kungani lokho kubaluleke kangaka? Yebo, imoto ejwayelekile isebenzisa ama-disk e-spinning kanye nabafundi base-laser-based ngaphakathi kwabo ukuze bafake amafayela. Imemori ye-flash isebenza ngokuhlukile, ivumela ukushaya okusheshayo kwedatha kusuka ku-drive. Futhi, ngenxa yokuthi ayikho izingxenye ezihambayo ku-SSD, uthola inzuzo eyengeziwe yokuphila isikhathi eside ngoba awukwenzi ukuhluleka kwezinxenye zemishini uma uphonsa idrayivu noma into.
Lolu khetho oluvela ku-SanDisk, umkhiqizo we-tech owaziwa kakhulu ngamashayela wesithupha kanye namakhadi we-SD, kuyisinqumo esinqunyiwe esikhulu nge-512GB yesitoreji. Bhala ukuvinjelwa kungena cishe isigamu se-GB ngomzuzwana, okusheshayo kunamaningi okushayela kulolu hlu. Njengoba kukhonjisiwe, ixhuma nge-protocol ye-SATA III, ngakho-ke cishe cishe uxhumano olulodwa olulodwa kumshini wakho, akudingeki ukuba uthole amakhokhi engeziwe noma abaguquli. Iza nedeshibhodi ye-SanDisk SSD ekuvumela ukuthi uyibuke futhi ekugcineni ukwandise ukusebenza, futhi, okuyisici esingeziwe ngempela.