Imemori Yokufinyelela Okungahleliwe, noma i-RAM (ebizwa ngokuthi i- ramm ), i- hardware engokwenyama ngaphakathi kwikhompyutha egcina idatha okwesikhashana, isebenza njengememori "yokusebenza" yekhompiyutha.
I-RAM eyengeziwe ivumela ikhompiyutha ukuthi isebenze ngolwazi oluthe xaxa ngesikhathi esisodwa, okuvame ukuba nomthelela omkhulu ekusebenzeni kwenqubo yonke.
Abanye abakhiqizi abathandwayo be-RAM bahlanganisa i-Kingston, i-PNY, i-Primary Technology, ne-Corsair.
Qaphela: Kunezinhlobo eziningi ze-RAM, ngakho-ke ungayizwa ebizwa ngamanye amagama. Kuyaziwa nangokuthi imemori eyinhloko , imemori yangaphakathi , isitoreji esiyinhloko , inkumbulo eyisisekelo , inkumbulo "stick" , ne- RAM "stick" .
Izidingo zakho zekhompyutha RAM ukuze usebenzise idatha ngokushesha
Kulula, injongo ye-RAM ukuhlinzeka ngokufinyelela okusheshayo kokufunda nokubhala kudivayisi yokugcina. Ikhompiyutha yakho isebenzisa i-RAM ukulayisha idatha ngoba ishesha kakhulu kunokusebenzisa idatha efanayo kanye ne- hard drive .
Cabanga nge-RAM njengedeski ehhovisi. Idesksi isetshenziselwa ukufinyelela okusheshayo kumadokhumenti abalulekile, amathuluzi wokubhala, nezinye izinto ozidingayo okwamanje . Ngaphandle kwedeski, uzogcina konke okugcinwe kubakaki nokufaka amabhabhinethi, okusho ukuthi kungathatha isikhathi eside ukwenza imisebenzi yakho yansuku zonke ngoba kuzodingeka ufike njalo kulezi zingxenye zokugcina ukuze uthole lokho okudingayo, bese usebenzisa isikhathi esengeziwe ukubeka bahambe.
Ngokufanayo, yonke idatha oyisebenzisayo esebenzisa ikhompyutha yakho (noma i-smartphone, ithebhulethi , njll) igcinwa okwesikhashana ku-RAM. Lolu hlobo lwenkumbulo, njengedeski elifanisayo, linikeza izikhathi eziningi zokufunda / ukubhala ngokushesha kunokusebenzisa i-hard drive. Izinkomba eziningi ezinzima zihamba kancane kakhulu kune-RAM ngenxa yokulinganiselwa ngokomzimba njengejubane lokujikeleza.
I-RAM isebenza Ngedrayivu Yakho Eqinile (Kodwa Bayazi Izinto Ezihlukile)
I-RAM ngokuvamile ibizwa ngokuthi "inkumbulo" noma ngabe ezinye izinhlobo zenkumbulo zingase zibe ngaphakathi kwikhompyutha. I-RAM, okuyinto okugxilwe ngayo kule ngqungquthela, ayinalutho nhlobo nokugcina inani lefayela eligcinwe yi-hard drive, yize lezi zikhathi zivame ukushintshaniswa ngokungalungile omunye nomunye engxoxweni. Isibonelo, i-1 GB yememori (RAM) ayiyona into efanayo ne-1 GB yesikhala sedrayivu.
Ngokungafani ne-hard drive, engasetshenziswa amandla futhi ibuyele emuva ngaphandle kokulahlekelwa idatha yayo, okuqukethwe kwe-RAM kukhishwa ngaso sonke isikhathi uma ikhompyutha ivala phansi. Yingakho akekho izinhlelo zakho noma amafayela akho avulekile uma uvula ikhompyutha yakho.
Enye indlela ama-computer athola ngayo lo mkhawulo ukufaka ikhompyutha yakho ibe yimodi ye-hibernation. Ukubheka ikhompyutha nje nje ukukopisha okuqukethwe kwe-RAM ku-hard drive lapho ikhompyutha ivala phansi bese uyikopisha konke ku-RAM uma ivuselelwe amandla.
I- motherboard ngayinye isekela kuphela uhlobo oluthile lwezinkumbulo ezinhlanganisweni ezithile, ngakho njalo hlola umkhiqizi wakho webhodi ngaphambi kokuthenga.
I-RAM ekhompyutheni yakho ibuyisa umbusi noma & # 34; Stick & # 34;
I-"module" evamile noma "ukunamathela" kwememori yedeskithophu yincwajana ende, encane ye-hardware efana nomlawuli omfushane. I-bottom module yememori inomunye noma ngaphezulu okushiwo ukuqondisa ukufakwa okufanele futhi ifakwe eziningi, ngokuvamile ezihlanganisiwe zegolide, izixhumi.
Imemori efakwe kwimemori yezintambo zenkumbulo esekelwe ku-motherboard . Lezi zindawo ezitholakala kalula kulula-thola kuphela izinhlamvu ezincane ezivala i-RAM endaweni, ezitholakala ngakwesinye slot esilinganiselwe ebhodini le-motherboard.
Okubalulekile: Amaningi amancane amamojula angadinga ukufakwa kwezinye izindawo, ngakho-ke hlola njalo nomkhiqizi wakho webhodi ngaphambi kokuthenga noma ukufakwa! Enye indlela engase isize isebenzisa ithuluzi lwazi lwazi ukuze ubone uhlobo oluthile lwamamojula i-motherboard isebenzisa.
Amamojula amemori afika ngamakhono ahlukahlukene kanye nokuhlukahluka. Amamodeli enkumbulo yanamuhla angathengwa ngo-256 MB, 512 MB, 1 GB, 2 GB, 4 GB, 8 GB, namasayizi angu-16+ GB. Ezinye izibonelo zezinhlobo ezahlukene zememodemu yememori zihlanganisa i-DIMM, i-RIMM, i-SIMM, i-SO-DIMM, ne-SO-RIMM.
Ungakanani i-RAM oyifunayo?
Njengoba nje nge- CPU ne-hard drive, inani lememori oyidingayo kukhompyutha yakho lithembele ngokuphelele kulokho oyisebenzisayo, noma uhlele ukusebenzisa, ikhompyutha yakho.
Isibonelo, uma uthenga i-computer yokudlala okunzima, khona-ke uzofuna i-RAM eyanele ukusekela i-gameplay ephathekayo. Ukuba ne-2 GB ye-RAM kuphela etholakalayo kumdlalo ophakamisa okungenani i-4 GB kuzoholela ekusebenzeni kancane kakhulu uma kungenakwenzeka ukudlala imidlalo yakho.
Ngakolunye uhlangothi lwe-spectrum, uma usebenzisa ikhompyutha yakho ukuphequlula kwe-intanethi elula futhi akukho ukusakaza kwevidiyo, imidlalo, izinhlelo zokusebenza ezikhunjulwayo, njll, ungase ubalekele kalula imemori encane.
Okufanayo kuya izinhlelo zokusebenza zokuhlela ividiyo, izinhlelo ezisindayo kwi-ihluzo ze-3D, njll. Ungajwayele ukuthola ngaphambi kokuba uthenge ikhompyutha nje ukuthi i-RAM inqubo ethile noma umdlalo uzodinga kangakanani, ngokuvamile ulandelwe endaweni "yezidingo zesistimu" i-website noma ibhokisi lomkhiqizo.
Kungaba nzima ukuthola ideskithophu entsha, i-laptop, noma ngisho ne-tablet ezayo engaphansi kuka-2 kuya ku-4 GB we-RAM ngaphambi kokufakwa. Ngaphandle kokuba unenjongo ethize yekhompiyutha yakho ngaphandle kokusakazwa kwevidiyo njalo, ukuphequlula kwe-intanethi, nokusetshenziswa okujwayelekile kwesicelo, cishe akudingeki uthenge ikhompyutha ene-RAM engaphezu kwalokho.
Ukuxazulula izinkinga ze-RAM
Into yokuqala okufanele uyenze uma usola inkinga ngeyodwa noma ngaphezulu kwama-RAM izintambo ukuphinda uvuselele amamojuli amemori . Uma enye yezinti ze-RAM ingakafakwa ngokuphepha ku-slot yayo ebhodini le-motherboard, kungenzeka ukuthi ngisho ne-bump encane ingayikhipha ngaphandle kwendawo futhi ibangele izinkinga zememori ongenayo ngaphambili.
Uma ukuvuselela imemori kungathuthukisi izimpawu, sincoma ukusebenzisa enye yalezi zinhlelo zokuhlola imemori mahhala . Njengoba basebenzela ngaphandle kwesistimu yokusebenza , basebenza nanoma yiluphi uhlobo lwe-PC-Windows, Mac, Linux, njll.
Okukhethwa kukho okungcono ukufaka imemori kwikhompyutha yakho uma enye yamathuluzi ibonisa inkinga, kungakhathaliseki ukuthi incane kangakanani.
Ulwazi oluthuthukile ku-RAM
Yize i-RAM ichazwa njengememori ehlukumezayo kumongo wale webhusayithi (ngokuphathelene nememori yangaphakathi yekhompiyutha), i-RAM iphinde ibe nefomu elingahleli, elingaguquguquki elibizwa ngokuthi imemori yokufunda kuphela (i-ROM). Ama-flash drive kanye nokushayela okuqinile, isibonelo, kukhona ama-ROM ahlukahlukene agcina idatha yawo ngaphandle kwamandla kodwa angashintshwa .
Kunezinhlobo eziningi ze-RAM , kodwa izinhlobo ezimbili eziyinhloko yi-RAM static (SRAM) ne-RAM enamandla (i-DRAM). Zombili izinhlobo zingezansi. I-SRAM iyashesha kodwa iyabiza kakhulu ukukhiqiza kuno-DRAM, yingakho i-DRAM ivame kakhulu kumadivayisi wanamuhla. Kodwa-ke, i-SRAM ngezinye izikhathi ibonakala ngamanani amancane ezinkampanini zangaphakathi zekhompiyutha zangaphakathi, njenge-CPU kanye nememori ye-cache ye-hard drive.
Isofthiwe ethile, njengeSoftPerfect RAM Disk, ingadala okuthiwa i- RAM disk , okuyisisekelo sedrayivu enzima ekhona ngaphakathi kwe-RAM. Idatha ingagcinwa, futhi ivuliwe kusuka, le disk entsha njengokungathi yiyiphi enye, kodwa izikhathi zokufunda / ukubhala ziyashesha kakhulu kunokusebenzisa i-disk ejwayelekile kakhudlwana ngoba i-RAM ishesha kakhulu.
Ezinye izinhlelo zokusebenza zingasebenzisa lokho okubizwa ngokuthi imemori yangempela , okuphambene ne disk RAM. Lesi isici esika eceleni isikhala sediski esisebenzayo sokusetshenziswa njenge-RAM. Uma ukwenza kanjalo kungandisa inkumbulo jikelele etholakalayo yezinhlelo zokusebenza nokunye ukusetshenziswa, kungase kuthinte kabi ukusebenza kwesistimu ngenxa yokuthi izinkomba ezinzima zihamba kancane kunezintambo ze-RAM.