Mndandanda wa zigawo zikuluzikulu zamakompyuta zimaphatikizapo RAM. Amagwiritsidwa ntchito kusungira zambiri pamene akuchita ntchito zosiyanasiyana. Mtundu ndi zofunikira za RAM zimadalira kukhazikika ndi kuthamanga kwa masewera ndi mapulogalamu. Choncho, m'pofunikira kusankha chisankho ichi mosamala, pokhala mutaphunzirapo ndondomekozo.
Kusankha RAM pa kompyuta
Palibe chovuta pakusankha RAM, mumangodziwa makhalidwe ake ofunikira komanso kulingalira njira zokhazokha zowonjezera, popeza pali mowonjezereka m'masitolo. Tiyeni tiwone njira zingapo zimene muyenera kumvetsera musanagule.
Onaninso: Momwe mungayang'anire opaleshoni yogwira ntchito
Momwe mulingo woyenera wa RAM kukumbukira
Kuchita ntchito zosiyanasiyana kumafuna kukumbukira mosiyana. PC kuntchito ntchito idzakhala yokwanira 4 GB, yomwe idzakulolani kuti mugwire ntchito moyenera pa machitidwe opangira 64-bit. Ngati mumagwiritsa ntchito zingwe zopanda 4 GB, ndiye kuti muyenera kukhazikitsa OS 32 okha pakompyuta.
Masewero amakono amafunika kukumbukira 8 GB, kotero panthawiyi mtengowu ndi wabwino, koma patapita nthawi muyenera kugula mbale yachiwiri ngati mutha kusewera masewera atsopano. Ngati mukukonzekera kugwira ntchito ndi mapulogalamu ovuta kapena kumanga makina amphamvu othamanga, ndiye kuti ndi bwino kugwiritsa ntchito kuyambira 16 mpaka 32 GB kukumbukira. Oposa 32 GB amafunika kwambiri kawirikawiri, pokhapokha ngati akuchita ntchito zovuta kwambiri.
Mtundu wa RAM
Dokotala SD Memory akulemba DPR SDRAM ndipo imagawidwa mndandanda wambiri. DDR ndi DDR2 zatha nthawi, ma bokosi atsopano samagwira ntchito ndi mtundu umenewu, ndipo m'masitolo zimakhala zovuta kupeza mtundu uwu wa kukumbukira. DDR3 ikugwiritsidwa ntchito mwakhama, imagwira ntchito zatsopano zamakono. DDR4 ndiyo njira yoyenera kwambiri, tikupempha kugula kukumbukira kwa mtundu uwu.
Kukula kwa RAM
Ndikofunika kumvetsetsa miyeso yonse ya chigawochi kuti asagule mwachangu chinthu cholakwika fomu. Kakompyuta yamba imadziwika ndi kukula kwa DIMM, kumene osonkhana ali kumbali zonse ziwiri. Ndipo ngati mukukumana ndi chithunzichi, ndiye kuti mbaleyo imakhala ndi kukula kwake ndipo imagwiritsidwa ntchito nthawi zambiri pa laptops, koma nthawi zina imapezeka m'ma monoblocks kapena makompyuta am'manja, popeza kukula kwa dongosolo sikulola kulowetsa DIMM.
Nthawi zambiri
Mafupipafupi a RAM amakhudza liwiro lake, koma muyenera kumvetsera ngati bokosi lanu ndi purosesa yanu imathandizira maulendo omwe mukufunikira. Ngati sichoncho, mafupipafupi adzatsikira kumodzi omwe angagwirizane ndi zigawozo, ndipo mumangowonjezera gawoli.
Pakadali pano, zomwe zimagulitsidwa pamsika ndi zitsanzo za 2133 MHz ndi 2400 MHz, koma mitengo yawo siimasiyana kwambiri, choncho musagule njira yoyamba. Ngati muwona zojambulazo pafupipafupi 2400 MHz, muyenera kulingalira kuti nthawi zambiri izi zimatheka chifukwa chowonjezeka pokhapokha pogwiritsira ntchito zipangizo zamakono za XMP (eXtreme Memory Profile). Osati mabotolo onse amathandizira, kotero muyenera kusamala mukasankha ndi kugula.
Nthawi pakati pa ntchito
Pfupikitsa nthawi yopha pakati pa machitidwe (nthawi), mofulumira kukumbukira kudzagwira ntchito. Makhalidwewa amasonyeza nthawi yaying'ono, yomwe yaikulu ndiyo latency value (CL). DDR3 imadziwika ndi latency ya 9-11, ndi DDR 4 - 15-16. Mtengo ukukwera pamodzi ndifupipafupi ya RAM.
Multichannel
RAM ingagwiritse ntchito njira imodzi yokha komanso njira zambiri (njira ziwiri, zitatu, kapena zinayi). Muzolowera chachiwiri, mauthenga amalembedwa chimodzimodzi mu gawo lirilonse, izi zimapereka kuwonjezeka mwamsanga. DDR2 ndi DDR mabokosiwa sagwirizira njira zambiri. Gulani ma modules omwe amachititsa kuti izi zitheke, ntchito yachibadwa ndi kufa kuchokera kwa opanga osiyana sikutsimikiziridwa.
Kuti muwathandize njira ziwiri, mungathe kuyika 2 kapena 4 magawo a RAM, katatu - 3 kapena 6, njira zinayi - 4 kapena 8 afa. Panjira yogwiritsira ntchito njira ziwiri, imathandizidwa ndi makina onse a masiku ano, ndipo zina ziwiri ndizo mtengo wokwera mtengo. Mukamayika mafawo, yang'anani pa ojambulira. Kuphatikizidwa kwa kayendedwe kawiri kachitidwe kumaphatikizapo mwa kukhazikitsa njira imodzi (nthawi zambiri ogwirizana ali ndi mtundu wosiyana, izi zikhonza kuthandizana molondola).
Kutulutsa mpweya
Kukhalapo kwa gawoli sikofunika nthawi zonse. Kumbukirani DDR3 yokhayo yomwe imakhala yotentha kwambiri. Mazira amakono a DDR4, ndipo ma radiator amagwiritsidwa ntchito ngati zokongoletsa. Ogulitsawo ali opambana kwambiri pa zitsanzo ndi kuwonjezera. Izi ndi zomwe timalimbikitsa kusunga posankha bolodi. Ma radidi angasokonezenso kuika ndi kutuluka mwamsanga ndi fumbi, izi zidzasokoneza njira yoyeretsera.
Samalani modules ndi kuyatsa pazitsulo za kutentha, ngati nkofunikira kuti mukhale ndi msonkhano wokongola ndi kuwala kwa chirichonse chomwe chiri chotheka. Komabe, mitengo ya zitsanzo zoterezi ndi yapamwamba kwambiri, choncho muyenera kulipiritsa ngati mukuganizabe kupeza yankho lapachiyambi.
Zokonzera bolodi ladongosolo
Mtundu uliwonse wa ndemanga wolembedwera uli ndi mtundu wake wothandizira pa bokosi la mabokosi. Onetsetsani kuti mukuyerekezera makhalidwe awiriwa pamene mukugula zidazi. Tiyeneranso kukumbukira kuti mabotolo a ma DDR2 salinso opangidwa, yankho lokha ndilo kusankha njira yosakhalitsa mu sitolo kapena kusankha njira zomwe mwasankha.
Opanga opanga
Palibenso opanga makanema ambiri pamsika tsopano, kotero kusankha bwino sikungakhale kovuta. Zofunika manufactures opambana modules. Wosuta aliyense adzatha kusankha njira yabwino, mtengowo udzasangalalanso.
Chinthu chodziwika kwambiri ndi chodziwika ndi Corsair. Zimabweretsa kukumbukira bwino, koma mtengo wake ukhoza kuwonjezereka pang'ono, ndipo zitsanzo zambiri zimakhala ndi ma radiator.
Chinthu china choyenera kukumbukira ndi Goodram, AMD ndi Transcend. Amapanga mafano otsika mtengo omwe amagwira ntchito bwino, amagwira ntchito nthawi zonse komanso nthawi zonse. Mmodzi amangozindikira kuti AMD nthawi zambiri imatsutsana ndi ma modules ena poyesera kupanga machitidwe osiyanasiyana. Sitikulimbikitsani kuti tigule Samsung chifukwa cha fake nthawi zambiri ndi Kingston - chifukwa chakumanga kosauka komanso khalidwe lapansi.
Tinawonanso zizindikiro zazikulu zomwe tiyenera kuziganizira posankha RAM. Onetsetsani ndipo mutha kusankha bwino. Apanso ine ndikufuna kumvetsera momwe ma modules alili ndi ma bolodi, onetsetsani kuti mukukumbukira izi.
