System unit - yog dab tsi no? Cov yam ntxwv ntawm tus ntaus ntawv thiab lub system unit kev twb kev txuas

Muaj ntau cov neeg siv tsis to taub yog vim li cas lub computer ntau raug xa mus rau raws li lub system unit. Cov tswvyim no yog txoj thiab conceals ib tug los tseem ntau yam ntawm cov khoom, uas yuav tsum tau los sib tham nyob rau hauv no tsab xov xwm. Tus nyeem ntawv yog caw kom paub txog lub computer ntaus ntawv, tus yam ntxwv ntawm lub pab kiag li lawm thiab txuas lub system unit.

generalized tswvyim

Muaj ntau cov neeg siv ntseeg hais tias tus hlau computer cov ntaub ntawv thiab ib tug system unit, uas tsev lub ntau yam lub luag hauj lwm rau kev kawm ntawv. Qhov no lub tswv yim yog erroneous. Nyob rau hauv qhov tseeb lub system thaiv yog tib yam caij li lub processor, cim xeeb los yog card. Tag nrho cov computer Cheebtsam uas yuav tsum tau rau cov neeg siv.

Lub sij hawm "system unit" yog nkaum ib yam dab tsi ntau - ib tug txheej ntawm Cheebtsam txuam nrog txhua lwm yam thiab kom ruaj khov lag luam ntawm lub operating system, cov kev pab cuam thiab kev ua si. Thiab tag nrho cov no set ntawm pab kiag li lawm yog ib tug tag nrho thiab ua kom tiav, cov khoom neeg muag khoom. Nws yuav yooj yim rau hais tias lub system unit - ib tug tus kheej lub computer tsis muaj ib tug saib, keyboard thiab lwm yam peripherals.

Daim ntawv tshaj

Loj yog qhov yooj yim tshaj nyob rau hauv lub purchase ntawm tej computer technology. Yog li ntawd, tus nyeem ntawv caw mus pib txoj kev kawm thiab nrog cov daim ntawv ceeb. Tuaj txoos ua ke system units, feem ntau txawv nyob rau hauv loj, thiab, raws li, muaj ib tug generalized lub npe thiab nws tus kheej cais.

1. Tej computer. Paub rau tag nrho cov neeg siv ntawm tus hlau box yuav ua tau ntawm ntau ntau thiab tsawg thiab nrhiav. Raws li, tag nrho cov Cheebtsam yog xaiv ib lub zuj zus rau txhua thaiv.
2. Mobile computer. Laptop, ntsiav tshuaj, smartphone - nws yog tag nrho cov system units, tsuas txo los ntawm ob peb lub sij hawm.
3. Vos-beam khoom. Servers, on-board computers, terminals thiab lwm yam tshwj xeeb xam cov khoom siv poob mus rau hauv pawg no.

Ib tug pa tus kheej lub computer

Nyob rau hauv computer ua lag luam rau tej buyer yeej ib txwm muaj ib tug xaiv: yuav tuaj txoos ua ke system units tog twg los ib tug neeg sab nraud txheej ntawm qhov chaw, ntawm tus nqi thiab kev kawm ntawv ntawm lub platform. Nyob rau hauv feem ntau tus neeg mob, cov neeg siv nyiam lub kev xaiv thib ob, vim hais tias handwritten los ua ke yeej ib txwm pheej yig dua. Thiab nrog cov lag luam productivity platform teeb meem no yog zoo npaum li cas. Ntawm no yog cov cia li ib tug ntau ntawm buyers yeej ib txwm overlooked ib qho tseem ceeb txog kev paub - cov compatibility ntawm tus kho vajtse.

Lwm yam - yog sau nyob rau hauv cov nqe lus ntawm tag nrho cov enterprise system unit (HP, Intel, los yog txawm ib co heev zoo-paub hom). Nyob rau hauv lub Hoobkas, lub engineers xwb tsis xaiv lub feem ntau tshaj lub Cheebtsam, thiab ua kev soj ntsuam computer kev ua tau zoo, cov hauj lwm zoo ntawm lub txias system, lub ntsiab txhais ntawm kev txhaum kam rau siab kawg loads.

Kev ua lag luam desktop

Nyob rau hauv txhua tshwj xeeb khw ib tug tej zaum buyer yuav pom tau tias tag nrho cov computers muaj tsis tau tsuas yog txawv xim, tab sis kuj txawv los ntawm txhua lwm daim thiab ntau thiab tsawg. Yog li ntawd, qhov kev ua si system blocks saib heev loj heev (yuav tsum tau dlej txias) thiab rov qab chaw ua hauj lwm systems, ntawm contrast, muaj ntau compact kom tseg tau chaw rau lub desktop. Tag nrho cov computers, thiab, ntsig txog, thiab lawv accessories, cov dej num raws li hauv daim ntawv ceeb: ATX, miniATX, microATX, khoom qab zib bar thiab cov davhlau ya nyob twg.

Raws li, rau txhua yam ntawm system unit nws muaj nws tus kheej tsev nyob, ib tug niam, ib tug graphics card thiab expansion unit. Tag nrho lwm qhov chaw (CPU, nco, nyuaj drives) yog universal thiab yuav ntsia tau rau hauv tej computer. Daim ntawv tshaj - qhov no yog qhov tseem ceeb cov yam ntxwv ntawm lub system unit, uas txiav txim siab rau txoj hmoo ntawm lub platform thiab nws cov hom phiaj.

Kom xaiv ntawm Cheebtsam

Cov kauj ruam tom ntej yog cov kev xaiv ntawm lub neej yav tom ntej tus tswv tsev muaj tshaj computer accessories. Nws yog tsim nyog los txhais tau lub platform, uas muab nyiam mus - AMD los yog Intel chaw tsim tshuaj paus. Thaum tau txais cov lus teb rau lo lus nug no, koj yuav tsum tau xaiv ib lub hauv paus motherboard, uas yuav muaj ib tug coj ncej loj. Ntawm no yog ib co nuances. Piv txwv li, ib tug me me microATX motherboard tsis muaj teeb meem yuav tsum mounted nyob rau hauv ib tug lossis loj enclosure ATX PC cov ntaub ntawv, tab sis nyob rau hauv tsis tooj mus kom tus neeg siv ua hauj lwm.

Tom ntej cov kauj ruam yuav tsum tau tus buyer yuav txiav txim seb lub processor, RAM thiab video adapter. Ntawm no cov tub txawg pom zoo kom muab nyiam mus rau ib tug kuas system. Xaiv ib tug nyuaj tsav, tsav kho qhov muag thiab lwm qhov chaw nyob rau hauv lub lo lus uas peb computer. Rau cov khoom ua si yog zoo dua mus rau noj ib tug ceev thiab kim SSD-tsav thiab rau chaw ua hauj lwm thiab multimedia yuav preferable mus rau ib tug sib nqus disk nrog ib tug loj muaj peev xwm. Nws hloov tawm hais tias lub system unit - qhov no yog qhov ib txwm constructor, uas koj tau sau raws li koj nyiam, cia li yuav tsum tau paub dab tsi yuav tsum tshwm sim raws li ib tug tshwm sim.

portable tshuab

Nyoog platforms rau hauv tsev thiab chaw ua hauj lwm siv yog tsim nyob rau hauv lub ntsiab txhais ntawm "monoblock". Heev feem ntau lawv muab los piv nrog ib tug laptop los yog ntsiav tshuaj. Qhov no yog hais tias txawm tus ntsia Cheebtsam hauv lub computer, vim hais tias lub me qhov ntev ntawm lub enclosure ntawm lawv functionality yog heev tas (thaum piv rau ib tug pa PC). Txawm li cas los, nyob rau hauv cov nqe lus ntawm efficiency thiab tsim tau ntawm lawv pab leg ntaubntawv muaj ib tug neeg siv yog tsis tam sim no. Tau tsawg kawg yog ib portable system Intel unit muaj nyob rau hauv lub feem ntau haib CPU nyob rau hauv lub ntiaj teb no Core i7.

Lub drawback ntawm laptops yog tsawg functionality. Tus neeg siv yuav tsis muaj dag zog los mus ntxiv tshiab, siab dua-kawm Cheebtsam lossis nruab tej expansion phaib. Nws yog ib qhov kev txwv thiab tso cai rau mobile ntaus ntawv manufacturers los tswj cov kev ua lag luam, lossi yuam cov neeg siv ntau tsim kim kiag li lawm.

Heev tshwj xeeb cov khoom

Muaj ntau sellers ntseeg tau hais tias qhov kev ua si system units yuav tsum tau mus tus cwj pwm rau hauv qeb ntawm nqaim-khoom, vim hais tias lawv yeej kim heev thiab neeg rau zaub mov yog soj ntsuam los ntawm cov rau ntawm kev "productivity". Txawm tias tus nqi, ntau lub kiv cua ntawm lub dynamic thiab xav tau daim ntaub ntawv txaus siab them pua pua txhiab tus rubles, cia li mus muaj tus tseem haib platform nyob rau hauv lub ntiaj teb no, uas yog tau mus raus tus neeg siv nyob rau hauv ib tug virtual kev muaj tiag.

Txawm li cas los, tshwj xeeb cov khoom mus thov cov system tshaj HP tsev configured raws li ib tug neeg rau zaub mov thiab yog tsim los ua hauj lwm nrog databases. Lub ntsiab sib txawv lawm li ib txwm computer ua lub hwj chim. Manufacturers xws system units ntsia hauv lub tshwj xeeb tsev nyob motherboards uas txhawb ntau yam processors. Tsis tas li ntawd tseem ceeb heev rau cov neeg rau zaub mov los yog cov nyiaj ntawm RAM thiab hard drives. Mus ua si rau xws li ib tug system yog tsis zoo li ib tug neeg yuav tsum tau, vim hais tias cov platform tsis muaj ib tug discrete graphics card, thiab multi-million dollar nqi ntawm xws khoom yog tsis yog leej twg muaj peev xwm them taus los ntawm ib txwm cov neeg siv.

Nyob rau hauv xaus

Pom tias cov system unit - nws yog ib tug complex daim ua ke rau qhov chaw ntawm lub computer, tus nyeem ntawv yuav tsuas paub yuav ua li cas mus cuag thiab siv tau cov no platform nyob rau hauv lub tsev los yog nyob rau hauv lub chaw ua hauj lwm cheeb tsam. Rau ntawm no theem, nws yog heev yooj yim, vim hais tias tag nrho cov manufacturers thab txog cov neeg siv thiab txais yuav ib tug nkaus xwb standard, uas yuav tsum tau qhov kev tsim nyog txuas rau tag nrho cov accessories thiab xim cim.

Unfolding system thaiv nws tus kheej mus rau lub rear feem, tus tswv tsev txiav txim tias tag nrho cov terminals rau lub motherboard muaj nyias daim, thiab ib co Cheebtsam yog txawv los ntawm txhua lwm yam xim. Yog li, cov ntshav keyboard connector rau muab tso rau hauv cov coj xim computer hu. Saib thiab nas yog tseem tsim nyog rau qhov luaj li cas ntawm cov ports. Txawm lub hwj huam qaum yuav tsum tau tsis ntxig kom zoo, vim hais tias tag nrho cov khoom siv fais fab tau ua-nyob rau hauv grounding.