Abanikazi be-laptop bavame ukuzibuza ukuthi i-hard drive noma i-solid-state drive ingcono. Lokhu kungenzeka ngenxa yesidingo sokuthuthukisa ukusebenza kwe-PC noma ukwehluleka komgcini wolwazi.
Ake sizame ukuthola ukuthi ubani ongcono. Ukuqhathaniswa kuzokwenziwa emiphaketheni enjengejubane lokusebenza, umsindo, impilo yesevisi nokuthembeka, ukuxhumeka koxhumano, ivolumu kanye nentengo, ukusetshenziswa kwamandla nokudideka.
Isivinini somsebenzi
Izingxenye eziyinhloko zediski eyinkimbinkimbi ziyizicucu zediyingi ezenziwe ngamagnetic material ezijikelezayo ngosizo lwezimoto kagesi kanye nenhloko erekhoda nokufunda ulwazi. Lokhu kubangela ukubambezeleka okuthile ekusebenzeni kwedatha. I-SSD, ngokuphambene, sebenzisa i-nano noma i-microchips futhi ayiqukethe izingxenye ezihambayo. Bashintsha idatha cishe ngaphandle kokulibaziseka, futhi, ngokungafani ne-CDD, ukusakaza okuningi kusekelwa.
Ngesikhathi esifanayo, ukusebenza kwe-SSD kungalinganiswa nenani le-NAND flash chips elifanayo elisetshenziswe kudivayisi. Ngakho-ke, lezi zinqola ziyashesha kunomthamo wenkambiso yendabuko, ngokwesilinganiso izikhathi ezingu-8 ngokuya kwezivivinyo ezivela kubakhiqizi.
Izici zokuqhathanisa kokubili izinhlobo zama diski:
I-HDD: ukufunda - 175 IOPS Record - 280 Iops
I-SSD: ukufunda - 4091 IOPS (23x), irekhodi - I-4184 i-IOPS (14x)
Iops - imisebenzi ye-O / O ngomzuzwana.
Ivolumu kanye nenani
Kuze kube yamuva, ama-SSD ayabiza futhi asekelwe kuma-laptops ahloswe esigabeni sebhizinisi semakethe. Njengamanje, lezi zinqola ngokuvamile zamukelwa isigaba samanani entengo, kanti ama-HDD asetshenziselwa cishe yonke ingxenye yabathengi.
Ngokuqondene nevolumu, ye-SDS, ubukhulu obujwayelekile buyi-128 GB no-256 GB, futhi uma kwenzeka kuqhutshwa izinkinobho ezinzima - kusuka ku-500 GB kuya ku-1 TB. Ama-HDD atholakalayo anekhono eliphakeme le-TB eli-10, kanti kungenzeka ukuthi ukwandisa ubukhulu bamadivayisi kumemori ye-flash akuphelelanga futhi kukhona kakade amamodeli angu-16 we-TB. Intengo ejwayelekile yegigabyte ngayinye ye-hard drive i-2-5 p., Ngesikhathi sokushayela kwe-solid-state, le parameter ibanga kusuka ku-25-30 p. Ngakho, ngokwezindleko ngayinye yevolumu, i-CDM njengamanje iwina phezu kwe-SDS.
Isikhombisi-ndlela
Ekhuluma ngamashayela, akunakwenzeka ukuba ungakhulumi ngesikhombandlela lapho ulwazi ludluliselwa khona. Zombili izinhlobo zokushayela zisebenzisa i-SATA, kodwa ama-SSD ayatholakala nakwa-mSATA, i-PCI ne-M.2. Esikhathini lapho i-laptop isekela khona isixhumi sakamuva, isibonelo, M.2, kuyoba ngcono ukuyeka ukukhetha kuyo.
Umsindo
Amashayela anzima akhiqiza umsindo okwanele ngoba anezici ezijikelezayo. Ngaphezu kwalokho, ama-2.5-intshi amashayela alula kune-3.5. Ngokwesilinganiso, izinga lomsindo lisezingeni elivela ku-28-35 dB. Ama-SSD ayizifunda ezihlanganisiwe ezingenayo izingxenye ezihambayo; ngakho-ke, azenzi umsindo nhlobo ngesikhathi sokusebenza.
Ukuqina nokuthembeka
Ukutholakala kwamacici asebenzayo kwidiski eyinkimbinkimbi kwandisa ingozi yokwehluleka kwemishini. Ngokuyinhloko, lokhu kubangelwa ukuvinjelwa okuphezulu kwezingcwecwe kanye nekhanda. Esinye isici esithinta ukwethenjelwa ukusetshenziswa kwamapulethi amakhulu, angasengozini yamandla amakhulu.
Ngokungafani ne-HDD, i-SSD ayinayo izinkinga ezingenhla, njengoba zihluleka ngokuphelele izingxenye zamakhamera nezibuthe. Kodwa-ke, kufanele kuqashelwe ukuthi lezi zinqola zizwela ukuqhuma kwamandla okungalindelekile noma isigamu esifushane kwigridi yamandla futhi lokhu kubhekene nokuhluleka kwabo. Ngakho-ke, akunconywa ukuthi uvule i-laptop kunethiwekhi ngqo ngaphandle kwebhethri Ngokuvamile, singaphetha ngokuthi ukwethembeka kwe-SSD kuphakeme.
Ipharamitha elinjalo lisehlotshaniswa nokuthembeka, impilo yesevisi yediski, okuyi-CDM cishe iminyaka engama-6. Inani elifanayo le-SSD lineminyaka emi-5. Ngokwenza konke, konke kuxhomeke ezimweni zokusebenza futhi okokuqala, kumjikelezo wolwazi wokurekhoda / wokubhala kabusha, inani lemininingwane egcinwe, njll.
Funda kabanzi: I-SSD ihlala isikhathi esingakanani?
Ukuhlukunyezwa
Imisebenzi ye-O iyashesha kakhulu uma ifayela ligcinwe kwi disk endaweni eyodwa. Nokho, kwenzeka ukuthi uhlelo lokusebenza alukwazi ukubhala lonke ifayela endaweni eyodwa futhi lihlukaniswe izingxenye. Ngakho ukuhlukaniswa kwedatha. Endabeni ye-hard drive, lokhu kuphazamisa kakhulu ijubane lomsebenzi, ngoba kukhona ukubambezeleka okuhlotshaniswa nesidingo sokufunda idatha kusuka kumabhuloki ahlukene. Ngakho-ke, ukuhlukunyezwa ngezikhathi ezithile kuyadingeka ukusheshisa ukusebenza kwedivayisi. Endabeni ye-SSD, indawo yendawo yedatha ayinandaba, ngakho-ke ayithinti ukusebenza. Ngoba ukudonswa okunjalo kwediski akudingeki, ngaphezu kwalokho, kuyingozi nakakhulu. Into yukuthi phakathi nale nqubo imisebenzi eminingi yenziwa ukuze kubhale kabusha amafayela kanye nezingcezu zabo, futhi lokhu nakho kuyathinta kabi imithombo yedivayisi.
Ukusetshenziswa kwamandla
Enye ipharamitha ebalulekile ye-laptops ukusetshenziswa kwamandla. Ngaphansi kokulayisha, i-HDD idla cishe ama-watts angu-10, kanti i-SSD idla ama-watts angu-1-2. Ngokuvamile, impilo yebhethri yekhompyutha ephathekayo ene-SSD iphakeme kunanini lapho usebenzisa i-classic drive.
Isisindo
Impahla ebalulekile ye-SSD yisisindo sabo esincane. Lokhu kungenxa yokuthi leyo njoni yenziwe ngezinto zokukhanya ezingekho zensimbi, ngokungafani ne-hard drive, esebenzisa izingxenye zensimbi. Ngokwesilinganiso, ubukhulu be-SSD buyi-40-50 g, ne-CDD - 300 g. Ngakho-ke, ukusetshenziswa kwe-SSD kunomphumela omuhle ekutheni inani eliphelele le-laptop.
Isiphetho
Kulesi sihloko senze ukubuyekezwa okuqhathaniswayo nezici zokushayela okunzima nokuqinile. Ngenxa yalokho, akunakwenzeka ukusho ngokungaqondile ukuthi yikuphi kokushayela okungcono. I-HDD izuza manje ngokwemali yenani lemininingwane egcinwe, futhi i-SSD inikeza ukusebenza ngcono ngezikhathi ezithile. Ngomabhajethi okwanele, kufanele unikeze okuthandayo kwi-MIC. Uma umsebenzi wokwandisa ijubane le-PC akufanelekile futhi kunesidingo sokugcina ubukhulu befayela, bese ukhetha i-hard disk. Ezimweni lapho i-laptop izoqhutshwa khona ezimweni ezingavamile, isibonelo, emgwaqweni, kunconywa ukuba unikeze okuthandayo kwi-drive-state drive, ngoba ukuthembeka kwayo kuphakeme kakhulu kunalokho kwe-HDD.
Bheka futhi: Uyini umehluko phakathi kwama-disk magnetic nama-disks aqinile-state?
