Unit System - yintoni na le nto? Iimpawu lesixhobo kunye uqhagamshelo unit inkqubo

abasebenzisi abaninzi abayiqondi kutheni computer okungakumbi obizwa ngokuba kwinkqubo unit le. Lo mqondo entsonkothileyo azifihle lonke uluhlu izixhobo, nto leyo eza kuxutyushwa kweli nqaku. Umfundi luyamenywa ukuba ukufunda ngalo isixhobo computer, iimpawu yamacebo uze uqhagamshele inkqubo le yunithi.

umqondo ngokubanzi

abasebenzisi abaninzi bakholelwa ukuba metal yetyala computer kunye neyunithi inkqubo, leyo likwaneklinkhi amacandelo ahlukeneyo ajongene yokusebenza. Lo mbono ke eziphosakeleyo. Enyanisweni inkqubo kwibhloko yeyona nto njengoko iprosesa, inkumbulo okanye ikhadi. Zonke ezi macandelo computer ezifunekayo ukuze nawuphi na umsebenzisi.

Igama elithi "unit inkqubo" kukho into abafihlela yona ngakumbi - iseti amacandelo ezinxulumene omnye nomnye kunye nokuqinisekisa ukusebenza ezinzileyo le nkqubo, iinkqubo kunye imidlalo zokusebenza. Kwaye konke oku iseti kwezixhobo yi lilonke kwaye iphelele, umthengisi imveliso. Kuya kuba lula ukuba sithi inkqubo unit i - computer siqu ngaphandle monitor, keyboard kunye nezinye peripherals.

form Factor

Ubukhulu yinto esisiseko ukuthenga nayiphi na ikhompyutha. Ngoko ke, lo umfundi uyamenywa ukuba uqale isifundo kunye nefom factor. units inkqubo ndawonye, ikakhulu zahluke ubukhulu, yaye, ngokunjalo, kufuneka igama ngokubanzi kunye nokuhlelwa bayo.

1. computer Personal. Kakuhle ngabo bonke abasebenzisi ibhokisi yentsimbi zingaba bukhulu ezahlukeneyo neemilo. Ngako oko, bonke macandelo ezikhethiweyo ngayinye block nganye.
2. computer Mobile. Laptop, tablet, smartphone - ukuba zonke iiyunithi inkqubo, kuncitshiswa kuphela izihlandlo eziliqela.
3. izixhobo Nciphisa-msebe. Aphambili, on-ibhodi computers, ezinjengeetheminali kunye nezinye izixhobo computing ezizodwa iwela kolu didi.

A computer esiku siqu

Kwi computer emarikeni nawuphi umthengi kusoloko kufuneka bakhethe: kuthenga iiyunithi inkqubo ndawonye nokuba kukho iseti ezimeleyo iindawo, ugxininise ixabiso kunye nokwenziwa kweqonga. Kwiimeko ezininzi, abasebenzisi bakhetha yesibini ukhetho, kuba ibandla ngesandla eqolo. Yaye kwimveliso ishishini imeko eqongeni kungcono kakhulu. Nazi nje ezininzi abathengi zisoloko ngoyaba kwingongoma enye ebalulekileyo - le zokungahambisani iintsimbi.

Enye into - buthathwa ngokwemiqathango kwiyunithi yonke inkqubo lweshishini (HP, Intel, okanye ezinye kakhulu ezaziwayo-kakuhle brand). Ngo-mveliso, i iinjineli nje ukhethe yeendima ehambelanayo, yaye benza uvavanyo yokusebenza ikhompyutha, ukusebenza kwenkqubo okupholisa, inkcazelo nandzu ukunyamezela xa imithwalo ubuninzi.

desktop Market

Kuyo nayiphi na ivenkile okukhethekile umthengi enokwenzeka uya kufumanisa ukuba zonke iikhompyutha kufuneka nje imibala ezahlukeneyo, kodwa eyahlukileyo enye kwenye iimilo kunye nobukhulu. Ngoko ke, inkqubo umdlalo iibhloko khangela kakhulu omkhulu (ifuna Ukupholisa endilisekileyo) kunye neenkqubo ofisi umva, ngokuchaseneyo, kukho indawo ngakumbi ukugcina isithuba kwi desktop. Zonke iikhompyutha, yaye, ngokulandelelana, kunye izincedisi zabo, zihlelwa ngokungqinelana nefom factor: ATX, miniATX, microATX, bar uyitye kunye terminal.

Ngako oko, ngohlobo ngalunye unit nkqubo lwezindlu yayo, a motherboard, ikhadi nemizobo kunye neyunithi ukwanda. Zonke ezinye iindawo (CPU, inkumbulo, hard drive) ezi jikelele kwaye kufakelwa nayiphi na ikhompyutha. Ifomu Factor - oku iimpawu eziphambili kwinkqubo iyunithi, leyo egqiba bayahlelwa eqongeni kunye nenjongo yawo.

Ukukhetha eyiyo kwezakhi

Inyathelo elilandelayo ukukhethwa lomnini elizayo lwezincedisi computer ehambelanayo. Kuyimfuneko ukuchaza eqongeni, abanikela bakhethe - kumenzi AMD okanye Intel. Akuba ebuyile, ebamkele impendulo yalo mbuzo, kufuneka ukhethe i motherboard isiseko, nto leyo eya kuba ubukhulu isakhelo ahambelanayo. Nazi ezinye bokuqonda. Ngokomzekelo, omnye microATX motherboard encinane ngaphandle naziphi na iingxaki shelwe ebiyelweyo kwimeko PC ATX omkhulu, kodwa koko ukwenza umsebenzisi ayisebenzi.

amanyathelo elandelayo ifuna ukuba umthengi ukufumanisa iprosesa, RAM kunye nevidiyo adaptha. Apha iingcali bacebisa ukuba zincede zikhethe kuqala inkqubo elungeleleneyo. Ukukhetha i hard drive, enombala drive kunye nezinye iinxalenye kuxhomekeke kwi computer kuyo. Kuba zokudlala kungcono ukuthatha olukhawulezayo kwaye iyabiza SSD-drive kunye ofisi kunye multimedia kuya kwamkelwe ukuze kube diski ngemagnethi kunye obunamandla. Kubonakala ukuba iyunithi nkqubo - oku ke umhlanganisi kunesiqhelo, onokuwatshintsha kuqokelela njengoko uthanda, kufuneka nje ukwazi oko kufuneka kwenzeka ngenxa yoko.

iinkqubo eziphathwayo

ngamaqonga kuncitshiswe ekhaya kunye nokusetyenziswa ofisi zifaneleke ngakumbi phantsi kwenkcazo 'monoblock ". rhoqo ukuba kuthelekiswa laptop okanye tablet. Eyona nto kukuba nantoni izakhi ezifakwe ngaphakathi computer, ngenxa Ubukhulu encinane isivingco ukusebenza kwabo kulinganiselwe kakhulu (xa kuthelekiswa kwi PC eziqhelekileyo). Nangona kunjalo, ngokwemiqathango ucikizeko kunye nemveliso kubo uthi nawuphi na umsebenzisi omnye akakho. Fumana ubuncinane inkqubo Intel unit eziphathwayo ukuba kwi CPU inamandla kakhulu i7 Core ehlabathini.

Le ethile ye laptops ulinganiselwe functionality. Umsebenzisi akanokukwazi ngumnini iinzame ukongeza, amacandelo eliphezulu-yokusebenza entsha okanye ufake naliphi na amakhadi ukwanda. Yiyo lo umda kwaye kuvumela abavelisi ifowuni ukulawula imarike efanelekileyo, rhoqo kwanyanzeleka ukuba abasebenzisi izixhobo ezingcono imali eninzi.

izixhobo ezikhethekileyo eziphezulu

abathengisi abaninzi bakholelwa ukuba iiyunithi inkqubo umdlalo kufuneka ungasibaleli kudidi emxinwa-izixhobo, ngenxa yokuba imali eninzi kunye neseva athi avavanywe nguMbutho Ojongene kwingongoma nganye "imveliso". Nangona iindleko, abalandeli ezininzi izicelo obuluqilima kunye efuna niyavuma ukuhlawula amakhulu amawaka engange, nje ukuba eqongeni zinamandla ehlabathini, onako ukuba ndibhaptize kumsebenzisi yokwenene yenyani.

Noko ke, izixhobo ezizodwa ukusebenzisa inkqubo phezu unit HP abqwalaselwe njengomncedisi yaye yenzelwe ukusebenza zolwazi. Umahluko eziphambili phezu amandla computer ngokwesiqhelo. Abavelisi iiyunithi nkqubo ifakwe ngaphakathi motherboards zezindlu ekhethekileyo ezixhasa Processors ezininzi. Kwakhona kubalulekile ukuba umncedisi sisixa RAM kunye hard drive. Ukuze ukudlala inkqubo enjalo umntu akunakwenzeka ziya kuba nako, kuba iqonga akanalo ikhadi imizobo ekhethekileyo, yaye multi-million iindleko dollar lweso sixhobo ikho nabani na imali evela kubasebenzisi eziqhelekileyo.

Ekuphetheni

Ebona ukuba inkqubo unit i - undinike isiqwenga ezimbaxa kunye amalungu computer, umfundi azi kuphela ukuqhagamshelana usebenzise olu eqongeni kwikhaya okanye kwindawo ofisi kangakanani. Kweli nqanaba, kulula kakhulu, ngenxa yokuba bonke abenzi ungenakuwuxhalabela malunga nabasebenzisi kwaye amkele umgangatho enye, nefunwa izihlanganisi ezifanelekileyo zonke izincedisi neempawu umbala.

Kungavulwa inkqubo block ngokwayo kwinxalenye ngasemva, umnini imisela ukuba yonke iitheminali kwi motherboard babe iimilo ezahlukeneyo, yaye amanye amacandelo zahluke kwezinye umbala ngalinye. Ngoko ke, lo nemfusa keyboard isinxibelelanisi ukuba kufakwa ahambelanayo umbala computer qha. Hlola kwaye mouse nazo efanelekileyo ubungakanani namachweba. Nkqu intambo yombane iza kukwazi ufako kakuhle, kuba zonke izinto yamandla eyakhelwe-ngaphakathi nozinzo.