RAM Laptop: lub hom phiaj, nqe, hloov

Lub hwj chim ntawm ib tug ruaj ruaj PC los yog laptop yog kwv yees li lub xub ntiag ntawm tej yam Cheebtsam, xws li processor, graphics card thiab RAM. Raws li ib tug txoj cai, lub feem ntau tsim system yog npaum li cas rau engineering (3D-modeling, ua hauj lwm nrog video installation, thiab lwm yam), los yog xav tau kev ua si. Yuav ua li cas yog qhov txawv ntawm RAM Laptop los ntawm hais tias tsim los rau cov PC? Yuav ua li cas kuv hloov nws? Yuav ua li cas yog tus nqi? Uas yog zoo dua - RAM Laptop DDR3 los yog DDR2? Ntxiv rau qhov no - nyob rau hauv.

Yuav ua li cas yog nco?

RAM nco (RAM, RAM, RAM) yog siv los khaws cov executable tshuab code (cov kev pab cuam) thaum lub sij hawm kiag li lawm. Nyob rau hauv tas li ntawd, nws kuj khw muag khoom lub intermediate thiab tso zis ntaub ntawv uas yog ua los ntawm cov processor. Nyob rau hauv tsos nws yog ib tug nrov heev nthe sawb, uas yog kev txhawb nyob rau hauv cov motherboard.

Kev sib txuas lus nruab nrab ntawm cov chipset thiab cov RAM yuav tshwm sim los ntawm peb cov kev:

1. Direct pauv.
2. Siv ultrafast nco 0th theem - ib tug register nyob rau hauv lub ALU.
3. Yog hais tias muaj yog ib tug kho vajtse cache ntawm lub processor, kev sib txuas lus tej zaum yuav tsum tau ua thiab los ntawm nws (tus cache).

Cov ntaub ntawv ntws uas yog muaj nyob rau hauv niaj hnub semiconductor nco yog muab xwb nyob rau hauv lub rooj plaub thaum muaj ib tug mov voltage. Txwv tsis pub, tus ntaus ntawv tsuas tsis ua hauj lwm. Txawm nrog luv luv-term hwj chim tsis ua hauj lwm nyob rau hauv RAM tag nrho cov ntaub ntawv khaws tseg nyob rau hauv nws yog distorted los yog tag pov tseg.

Kev sib txuas lus RAM nrog hard disk

Feem ntau cov niaj hnub motherboards muaj nyob rau hauv kev ua lag luam, muaj ib lub hwj chim-saving hom. Nws tso cai rau koj yuav hloov koj lub PC los yog laptop nyob rau hauv "pw tsaug zog" hom thaum lub hluav taws xob noj yog txo kom tsawg li tsawg. Txwv tsis pub, qhov no yog hu ua hibernation hom. Thaum lub sij hawm tus txheej txheem no, lub hwj chim mus rau lub cim xeeb yog muab tua, whereupon, nyob rau hauv thiaj li yuav khaws cia tag nrho cov ntaub ntawv muaj nyob rau hauv lub RAM, lub operating system yeej sau cov ntaub ntawv rau lub hard drive los yog lwm yam ntaus ntawv rau cov ntaubntawv povthawj siv thiab khaws cia cov ntaub ntawv (piv txwv li, SSD).

Cov hom thiab cov nqi ntawm RAM

Yog hais tias koj xav los hloov lub cim xeeb daim hlab los yog ua rau kom nws volume, nws yog tsim nyog los kawm txog nws tseem ceeb tshaj plaws yam ntxwv. Ua ntej ntawm tag nrho cov, peb muaj kev txhawj xeeb nrog rau qhov nyiaj ntawm RAM. Los ntawm no Performance index nws nyob lom zem ntau rau cov kev ceev ntawm koj lub PC los yog laptop, thiab yog dab tsi rau nws, tus zoo dua. Cov khw muag khoom noj yuav tsum pom ib daim hlab ntawm ntau ntau thiab tsawg: .. 1, 2, 4, 8, 16 GB, thiab lwm yam Txawm li cas los, ntawm no nws yog tsim nyog los qhia kom meej tias txhua tus motherboard yuav tsuas hnov mob uas tsis muaj kev nco. Feem ntau, cov dispersion yog los ntawm 8 rau 64 GB.

Attendance tseem ceeb yog lub cim ntawm lub cim xeeb (DDR). Ntawm no raws nraim tib zaj dab neeg - lub siab tus xov tooj, qhov zoo. Feem ntau cov tam sim no PCs thiab phau ntawv sau ntsia DDR3 thiab DDR4 ib daim hlab. Nyob rau cov qauv ntawm cov 8-10 xyoo yuav tau muab teev cia rau DDR2. Tellingly, laus dua nco Laptop DDR2 tam sim no kim kim tshaj lawv laus laus counterparts, raws li nyob rau hauv ib tug ncaj qha limited tsab.

Thaum kawg, tsis ntev los no tseem ceeb heev cov ntaub ntawv nyob rau hauv RAM yuav tsum tau hu ua zaus thiab bandwidth. Thawj xam nyob rau hauv megahertz. Ib zaug ntxiv, ntau dua qhov lub zaus, lub zoo dua qhov kev ua tau zoo yuav muaj koj ntaus ntawv, vim hais tias cov ntaub ntawv nqi yog ho muaj zog. Ib yam yuav hais txog lub peev xwm, uas yog xam nyob rau hauv MB / s.

RAM rau laptops thiab netbooks

Tus tsov ntxhuav feem ntawm niaj hnub no phau ntawv sau, netbooks thiab lwm yam portable pab kiag li lawm siv DDR RAM hom daim ntawv ceeb SODIMM. Qhov txawv tsuas nruab nrab ntawm cov ib daim hlab los ntawm cov neeg ntsia lub PC, yog nyob rau hauv tsos. Lub essence ntawm cov ua hauj lwm RAM, txawm li cas los, tseem zoo li qub. Ntawm cov hoob kawm, ib daim hlab tsis interchangeable, piv txwv li RAM rau laptops yog tsis haum rau ib tug desktop computer, thiab vice versa.

hloov nco

Nyob rau hauv ib tug thaum muaj los ib tug lub sij hawm ntawd thaum lub laptop tswv xav kom tus nqi ntawm cov RAM. Raws li ib tug txoj cai, qhov no yog vim ib qho kev nce nyob rau hauv lub extravagance ntawm feem ntau niaj hnub software thiab video ua si, tshwj xeeb tshaj yog lub ntiaj teb qhib. Nws tshwm sim hais tias lub cim xeeb tsis, yuav tsum ceev hloov. Tom ntej no, peb mam li qhia koj yuav ua li cas yuav tsum tau hloov los ntawm RAM Laptop.

Ua ntej ntawm tag nrho cov, nws yog tsim nyog los mus txiav txim yog dab tsi lub siab tshaj plaws nqi tau yuav tsum tau ntsia nyob rau hauv lub laptop, raws li zoo raws li lub hom nco. Raws li ib tug txoj cai, qhov no yuav tsum tau teev nyob rau hauv cov yam ntxwv ntawm ntaus ntawv. Thaum kawg, yog tias koj ntxiv ib tug tshiab bar, nws yuav tsum yog tib yam rau cov yav tas los ntsia tau rau hauv lub laptop.

Nyob rau hauv feem ntau pab kiag li lawm rau phau RAM nyob rau hauv lub qis feem nyob rau hauv lub hau. Unscrewing ib tug ob peb screws, koj yuav mus ncaj nkag mus rau splines RAM. Extract tus nco modules yuav ua tau los ntawm qhib lub ob clamps tuav lub RAM. Tom qab hais tias, lub cim xeeb yuav nyob rau hauv ib txoj hauj lwm ntawm kwv yees li 30 degrees mus rau lub motherboard. Hloov cov pluaj los yog muab tso rau ib tug ntau (slots, feem ntau yog 2), yuav tsum tau ib tug me ntsis pin down nco ntawm lub motherboard kom txog rau thaum nws nce mus txog thaum uas tig mus rau txoj hauj lwm. Snapping lub latches, bolts yuav screwed rov qab thiab ib tug cover, tom qab uas muaj xws li laptop.

RAM on ib tug Laptop: nqe

Muaj ib tug ntau yam ntawm computer cov khoom khw uas koj mus yuav tau lub cim xeeb. Nyob rau hauv tas li ntawd, kev qoj ib ce kuj yuav online. Laptop RAM DDR3 yog lub feem ntau nyob rau hauv peb lub sij hawm, enjoying lub siab tshaj plaws kev thov. Nqi kev ntsuas pib ntawm 2 mus rau 20 txhiab rubles, nyob ntawm seb lub ntim thiab zaus. Ib yam nkaus tseem ceeb yog lub hom nyob rau hauv uas muab trims.

Lwm qhov tseeb yog tias qhov nruab nrab neeg nyob rau cov qauv rau 4GB RAM on ib tug laptop. Qhov no ntaus ntawv yog zoo li no hais tias nws yog tsis yooj yim sua los hloov lub processor los yog graphics card, tab sis yuav nthuav lub RAM yuav tsis muaj teeb meem. Muab hais tias lawv muaj ib tug me me tshuaj ntsuam kev daws teeb meem, 8GB txawm xav ua si nws yuav ua tau txaus. Tib yam siv rau engineering tej hauj lwm. Thaum kawg, peb nco ntsoov tias yog hais tias koj muaj DDR2 nco rau laptop, cov muaj kev kawm siab koj yuav tsis pom, vim hais tias lub hwj chim ntawm xws li ib tug RAM yog tsuas yog tsis txaus rau hnub no tus ua si thiab cov kev pab cuam.