Samun damar ƙwaƙwalwar ajiyar Random, ko RAM (wanda ake kira ramm ), shine matakan jiki a cikin kwamfutar da ke adana bayanai na ɗan lokaci, yana aiki a matsayin ƙwaƙwalwar "aiki" ta kwamfuta.
Ƙarin RAM yana ba da damar kwamfuta don aiki tare da ƙarin bayani a lokaci guda, wanda yawanci yana da tasiri mai ban mamaki a kan tsarin tsarin duka.
Wasu masu sana'a na RAM sun hada da Kingston, PNY, Fasaha Mai Gaskiya, da kuma Corsair.
Lura: Akwai RAM iri-iri, saboda haka zaka iya jin shi da wasu sunayen. An kuma san shi kamar ƙwaƙwalwar ajiya , ƙwaƙwalwar ajiyar gida , ajiya na farko, ƙwaƙwalwar ajiya , ƙwaƙwalwar ajiya " , " Ramin " .
Kwamfutarka yana buƙatar RAM don Yi amfani da Bayanai da sauri
A taƙaice, manufar RAM ita ce don samar da damar karantawa da rubutu a cikin na'urar ajiya. Kwamfutarka tana amfani da RAM don ɗaukar bayanai saboda yana da sauri fiye da gudu irin wannan bayanin kai tsaye daga wani rumbun kwamfutarka .
Ka yi tunanin RAM kamar ɗakin ofis. Ana amfani da tebur don samun damar shiga manyan takardu, kayan aikin rubutu, da wasu abubuwan da kuke bukata a yanzu . Ba tare da tebur ba, za ka ci gaba da duk abin da aka adana a cikin zane da kuma yin rajistar katako, ma'ana zai ɗauki tsawon lokaci don yin ayyukan yau da kullun tun lokacin da za ka iya shiga cikin waɗannan ɗakunan ajiya don samun abin da kake buƙatar, sannan ka kashe ƙarin lokacin sa su tafi.
Hakazalika, duk bayanan da kake amfani dasu a kan kwamfutarka (ko smartphone, kwamfutar hannu , da dai sauransu) an adana shi a cikin RAM. Irin wannan ƙwaƙwalwar ajiya, kamar tebur a cikin misalin, yana bada saurin karantawa / rubutu fiye da yin amfani da dirai mai wuya. Yawancin matsaloli masu wuya suna da hankali fiye da RAM saboda ƙuntatawar jiki kamar gudun gudu.
RAM yana aiki tare da Hard Drive (Amma da suka & Nbsp; Abubuwa daban-daban)
RAM yana yawanci ake kira kawai "ƙwaƙwalwar ajiya" ko da yake wasu nau'i na ƙwaƙwalwar ajiya zasu iya zama a cikin kwamfutar. RAM, wanda shine mayar da hankali ga wannan labarin, ba shi da wani abu da ya haɗa da adadin fayil ɗin ajiyar ajiya dashi yana da, kodayake sau biyu suna musayar juna ba daidai ba tare da tattaunawa. Alal misali, 1 GB na ƙwaƙwalwar ajiya (RAM) ba daidai ba ne kamar 1 GB na sararin samaniya.
Ba kamar dako mai wuya ba, wanda za a iya busa wuta sannan ya sake dawowa ba tare da rasa bayanai ba, an cire duk abinda ke ciki na RAM a yayin da kwamfutar ta rufe. Wannan shine dalilin da ya sa babu shirye-shiryenku ko fayiloli har yanzu suna buɗe idan kun kunna kwamfutarku.
Wata hanyar kwakwalwa ta kusa da wannan iyakancewa shine saka kwamfutarka cikin yanayin hibernation. Shirye-shiryen kwamfutarka kawai ka rubuta abubuwan da ke ciki na RAM zuwa rumbun kwamfutarka lokacin da kwamfutar ta rufe sannan sannan ka kwafa shi duka zuwa RAM lokacin da aka sake mayar da shi.
Kowane katakon kwakwalwa yana tallafawa kawai wasu nau'i na ƙwaƙwalwar ajiya a wasu haɗuwa, don haka bincika koda yaushe tare da mahaɗan mahaɗan kuɗi kafin yin sayan.
RAM a Kwamfuta ɗinka yana Tsayawa mai Sarki ko & # 34; Tsaya & # 34;
Daidaitawar "ƙwaƙwalwar" ko "sanda" na ƙwaƙwalwar ajiya tana da tsawo, ƙananan matakan kayan aiki wanda yayi kama da mai mulki. Ƙananan ƙwaƙwalwar ajiyar yana da ɗaya ko fiye ƙira don jagorantar shigarwa mai dacewa kuma an haɗa shi da yawa, yawanci zinariya-plated, masu haɗawa.
An saka katin ƙwaƙwalwar ajiya a cikin ƙananan ƙwaƙwalwar ajiyar ƙirar dake cikin katako . Wadannan ramummuka suna da sauƙin samowa-kawai neman kananan hinges wanda kulle RAM a wuri, wanda yake a gefe ɗaya na slotin irin wannan a kan katako.
Muhimmanci: Wasu ƙananan fasalulluka na iya buƙatar shigarwa a cikin wasu raguwa, don haka bincika kaya kafin ku sayi ko shigarwa! Wani zaɓi wanda zai iya taimakawa shine amfani da kayan aiki na kayan aiki don ganin irin nau'ikan nau'ikan kayayyaki da mahaifiyar ke amfani.
Yanayin ƙwaƙwalwar ajiya sun zo a hanyoyi masu yawa da bambancin. Ana iya saya kayayyaki na ƙwaƙwalwar ajiya a 256 MB, 512 MB, 1 GB, 2 GB, 4 GB, 8 GB, da 16+ GB masu girma. Wasu misalai na daban-daban na ƙwaƙwalwar ajiya sun haɗa da DIMM, RIMM, SIMM, SO-DIMM, da SO-RIMM.
Yaya yawancin RAM Kana Bukata?
Kamar dai dai tare da CPU da rumbun kwamfutarka, adadin ƙwaƙwalwar ajiyar da kake buƙatar don kwamfutarka ya dogara ne akan abin da kake amfani da, ko shirin yin amfani da, kwamfutarka don.
Alal misali, idan kuna sayen kwamfutar don wasan kwaikwayo mai nauyi, to, kuna so isa RAM don tallafawa wasan kwaikwayo. Samun kawai RAM 2 na samuwa don wasan da ya bada shawara a kalla 4 GB zai haifar da jinkiri sosai idan ba duka iyawa ba don kunna wasanni.
A wani ɓangare na bakan, idan kayi amfani da kwamfutarka don yin amfani da intanet mai haske da babu wani bidiyon bidiyo, wasanni, ƙwaƙwalwar ajiyar ƙwaƙwalwar ajiya, da dai sauransu, zaka iya sauƙi tare da ƙananan ƙwaƙwalwar ajiya.
Haka yake don aikace-aikacen yin bidiyo, shirye-shiryen da suke da nauyi akan 3D graphics, da dai sauransu. Za ka iya ganewa kafin ka sayi kwamfutarka ta yaya RAM ya kasance wani shirin ko wasan zai buƙaci, wanda aka lasafta shi a cikin "bukatun tsarin" shafin yanar gizon ko samfurin kayan aiki.
Zai zama wuya a sami sabon kwamfutar, kwamfutar tafi-da-gidanka, ko ma kwamfutar hannu wanda ya zo da kasa da 2 zuwa 4 GB na RAM kafin shigarwa. Sai dai idan kuna da wani dalili na kwamfutarka banda bidiyo na yau da kullum, bincike na intanit, da kuma aikace-aikace na al'ada, bazai buƙatar sayan kwamfutar da ke da RAM fiye da haka ba.
Shirya matsala RAM Matakan
Abu na farko da ya kamata ka yi idan ka yi la'akari da wata matsala tare da ɗaya ko fiye da sandunan RAM shine a haɗa nau'ikan ƙwaƙwalwar ajiya . Idan daya daga cikin sandunan RAM ba a saka shi a cikin rami ba a kan katako, zai yiwu cewa koda karamin kara zai iya buga shi daga wuri kuma ya haifar da matsalolin ƙwaƙwalwar ajiyar da ba ku da shi ba.
Idan ci gaba da ƙwaƙwalwar ajiyar baya inganta alamar bayyanar, muna bada shawarar yin amfani da ɗayan waɗannan shirye-shiryen ƙwaƙwalwar ajiyar kyauta . Tun da suke aiki daga waje da tsarin aiki , suna aiki tare da kowane irin PC-Windows, Mac, Linux, da dai sauransu.
Kayanku mafi kyau shine maye gurbin ƙwaƙwalwar ajiya a kwamfutarka idan ɗaya daga waɗannan kayan aikin ya gano matsala, ko ta yaya ƙananan.
Ƙarin Bayanan RAM
Kodayake an kwatanta RAM a matsayin mawuyacin ƙwaƙwalwar ajiya a cikin mahallin wannan shafin yanar gizon (game da ƙwaƙwalwar ajiyar kwamfutarka), RAM yana samuwa a cikin wani nau'i mai banƙyama, wanda ba'a iya canzawa ba kamar ƙwaƙwalwar ajiyar karantawa kawai (ROM). Kwafi na Flash da kuma kwaskwarima-kwakwalwa, alal misali, su ne bambance-bambancen ROM wanda ke riƙe da bayanan su ba tare da iko amma ana iya canzawa.
Akwai nau'ikan RAM iri-iri , amma nau'ikan iri biyu sune RAM mai mahimmanci (SRAM) da RAM mai dadi (DRAM). Dukansu nau'i ne marasa kyau. SRAM ya fi sauri amma ya fi tsada don samar da DRAM, wanda shine dalilin da ya sa DRAM ya fi yawa a cikin na'urorin yau. Duk da haka, ana ganin SRAM a wasu ƙananan ƙwayoyi a wasu sassa na ciki na kwamfuta, kamar CPU da kuma ƙwaƙwalwar ajiyar cache.
Wasu software, kamar SoftPerfect RAM Disk, zai iya ƙirƙirar abin da ake kira RAM disk , wanda shine ainihin rumbun kwamfutarka da ke cikin RAM. Za'a iya adana bayanai zuwa, kuma an buɗe daga, wannan sabon faifan kamar dai wani abu ne, amma lokutan karatu / rubutu sun fi sauri fiye da yin amfani da faifan diski na yau da kullum saboda RAM yafi sauri.
Wasu tsarin aiki suna iya amfani da abin da ake kira ƙwaƙwalwar ajiyar ƙira , wadda ke da akasin wani faifan RAM. Wannan wani ɓangaren da ke ajiye sararin sarari mai amfani don RAM. Duk da yake yin haka zai iya ƙara yawan ƙwaƙwalwar ajiyar ƙwaƙwalwar ajiya don aikace-aikace da sauran amfani, zai iya rinjaye mummunar aikin tsarin saboda gaskiyar cewa dunkina masu ƙarfi suna da hankali fiye da sandunan RAM.