RAM Laptop: nufi, price, maye

Ikon da keken PC ko kwamfutar tafi-da-gidanka aka kiyasta gaban wasu aka gyara, kamar processor, graphics katin da RAM. Matsayin mai mulkin, mafi m tsarin da ake dauka domin aikin injiniya (3D-tallan kayan kawa, aiki tare da video da kafuwa, da dai sauransu), ko m wasanni. Mene ne bambanci tsakanin RAM Laptop daga abin da tsara domin PC? Ta yaya zan canza shi? Mene ne price? Wanne ne mafi alhẽri - RAM Laptop DDR3 ko DDR2? More kan wannan - a.

Mene ne memory?

RAM memory (RAM, RAM, RAM) da ake amfani da adana executable inji code (shirye-shirye) yayin da na'urorin. Bugu da kari, shi ma Stores na tsaka-tsaki da kuma fitarwa bayanai da aka sarrafa da processor. A bayyanar shi ne wani maras tabbas tsiri, wanda aka saka a kan motherboard.

Sadarwa tsakanin chipset da RAM zai iya faruwa ta uku hanyoyin:

1. Direct musayar.
2. Amfani ultrafast memory 0th matakin - littãfi a cikin Alu.
3. Idan akwai wani hardware cache na processor, da sadarwa iya yi da kuma ta hanyar shi (da cache).

Wadanda data kõguna cewa suna kunshe a cikin zamani semiconductor memory aka adana kawai a cikin yanayin a lokacin da akwai wata wadata irin ƙarfin lantarki. In ba haka ba, da na'urar kawai ba ya aiki. Ko da tare da gajere ikon maye a cikin RAM duk bayanai da aka adana a cikin ta ko dai karkatacciyar ko gaba daya hallaka.

Communication RAM da wuya faifai

Mafi zamani motherboards samuwa a kasuwa, da ikon ceton halaye. Yana ba ka damar maida your PC ko kwamfutar tafi-da-gidanka, a "barci" yanayin a lokacin da wutar lantarki amfani an rage zuwa m. In ba haka ba, wannan ne ake kira rashin himma yanayin. A wannan tsari, da ikon zuwa ƙwaƙwalwar aka kashe, sa'ilin, don taskace duk bayanai dauke a cikin RAM, da tsarin aiki ta atomatik rubuta bayanai a kan rumbun kwamfutarka ko wasu na'urar for rikodi da kuma adanar bayanai (misali, SSD).

A irin da adadin RAM

Idan kana so ka maye gurbin ajiyar tube ko ƙara da girma, shi ne zama dole su koyi game da muhimman halaye. Da farko, muna da damuwa tare da adadin RAM. Daga wannan index ya dogara sun fi mayar a kan gudun PC ko kwamfutar tafi-da-gidanka, da kuma abin da ya fi, da mafi alheri. A Stores za a iya samu tube na daban-daban masu girma dabam: .. 1, 2, 4, 8, 16 GB, da dai sauransu Duk da haka, a nan wajibi ne a saka cewa kowane motherboard iya kawai amsa tare da iyakance memory. Yawanci, da watsawa ne daga 8 zuwa 64 GB.

Daidai da muhimmanci ne zamanin memory (DDR). Ga daidai da wannan labarin - mafi girma da lambar, da mafi alheri. Mafi halin yanzu inji mai kwakwalwa da kuma litattafan rubutunku shigar DDR3 da DDR4 tube. A model na 8-10 shekara kuma za a iya kafa wa DDR2. Ambata cewa, mazan Memory Laptop DDR2 yanzu mafi tsada fiye da su mazan takwarorinsu, kamar yadda samar a cikin wani tsananin iyaka edition.

A karshe, yan muhimmanci data a RAM za a iya kira mita da kuma bandwidth. Da farko lasafta a megahertz. Sake, da hakan da mita, cikin mafi wasan kwaikwayon za na'urarka, saboda data kudi ne muhimmanci karu. A wannan za a iya ce game da iya aiki, wanda aka lasafta a MB / s.

RAM for kwamfyutocin kuma netbooks

Zaki ya share na yau litattafan rubutunku, netbooks da sauran šaukuwa na'urorin amfani da DDR RAM irin nau'i factor SODIMM. The kawai bambanci tsakanin wadannan tube daga waɗanda shigar a kan PC, shi ne a zahiri. Jigon da aikin RAM, duk da haka, ya kasance iri guda. Hakika, da tube ba m, watau RAM for kwamfyutocin ba su dace ga wani tebur kwamfuta, da kuma mataimakin versa.

maye gurbin ajiyar

A wani lokaci can zo a daidai lokacin da kwamfutar tafi-da-gidanka mai son kara yawan RAM. Matsayin mai mulkin, wannan ne saboda da karuwa a cikin almubazzaranci da mafi zamani software da kuma video games, musamman da bude duniya. Sai ya faru cewa ƙwaƙwalwar ajiyar da kasa, bukata da gaggawa sauyawa. Next, za mu nuna maka yadda za a maye gurbinsu da RAM Laptop.

Da farko, wajibi ne domin sanin abin da matsakaicin adadin zai yiwu za a shigar a cikin kwamfutar tafi-da-gidanka, kazalika da irin memory. Matsayin mai mulkin, wannan ya kamata a bayyana a cikin halaye na na'urar. A karshe, idan ka ƙara sabon mashaya, shi dole ne m ga baya shigar a cikin kwamfutar tafi-da-gidanka.

A mafi na'urorin ga rubutu RAM located a cikin ƙananan rabo a karkashin murfi. Unscrewing 'yan sukurori, za ka iya samun damar kai tsaye zuwa splines RAM. Cire memory kayayyaki na iya zama ta hanyar bude biyu clamps rike da RAM. Bayan haka, ƙwaƙwalwar zai kasance a cikin wani wuri na kamar digiri 30 zuwa motherboard. Maye gurbin madauri ko sa daya more (ramummuka, yawanci 2), yana bukatar dan kadan fil saukar da memory wajen motherboard har ya kai gare shi da layi daya matsayi. Snapping da latches, kusoshi za a iya ci da gumi da baya da kuma a murfin, bayan da suka hada da kwamfutar tafi-da-gidanka.

RAM a kan wani Laptop: Farashin

Akwai da dama kwamfuta kayan aiki shagunan inda za ka iya saya ƙwaƙwalwar ajiyar. Bugu da kari, motsa jiki da kuma iya sayan online. Kwamfyutan Cinya RAM DDR3 ne ya fi kowa a cikin lokaci, da jin dadin da mafi bukatar. Prices Range daga 2 zuwa 20 dubu rubles, dangane da girma da kuma mita. An daidai da muhimmanci factor ne iri a karkashin abin da bayar trims.

Wata hujja ne da cewa talakawan mutum a kan model sa 4GB na RAM a kan wani kwamfutar tafi-da-gidanka. Wannan na'urar ne irin wannan cewa, ba shi yiwuwa a maye gurbin processor ko graphics katin, amma fadada RAM ba zai zama wani matsaloli. Ganin cewa suna da wani kananan allon ƙuduri, 8GB ga ko da wuya wasanni zai kasance isa. Haka ya shafi aikin injiniya ayyukansu. A karshe, za mu lura cewa idan kana da DDR2 memory for pc, da high yi ba za ka iya ganin, domin da ikon irin wannan RAM ne kawai bai isa ba, ga yau wasanni da shirye-shirye.