Ayyukan iMac na 2011 sune zaɓaɓɓun zabi ga waɗanda ke neman iMac mai amfani tare da dukan trimmings.2011 sun ga ingantaccen ci gaba ga iMac, yayin da suke riƙe da babban digiri na fadada yin su dan takarar kirki don tsarawa. Daga baya shekarun sun ga wasu zaɓuɓɓuka irin su RAM na iya amfani da mai amfani ta hanyar hanyoyi ta hanyar ƙimar farashin. Har ila yau, ita ce ta ƙarshe ta CD / DVD wadda aka cire don ba da izinin zane-zane da aka gabatar tare da samfurin 2012.
Idan sha'awarka a ɗauka amfani da iMac mai amfani 2011, karantawa don gano rubutun da kuma fitar da misalin iMac na 2011.
Ayyukan iMacs na 2011 sun riga sun sami wani canjin juyin halitta. A wannan lokaci, ana amfani da iMacs tare da na'urori masu amfani da igiyar Intel ixin Cd Quad-Core ko na'urorin sarrafa na'urorin Intel i7 na Quad-Core. Ko mafi mahimmanci, masu sarrafawa na 2011 sun dogara ne a kan dandalin Core-i na biyu, wanda ake kira ta sunan lambar, Sandy Bridge.
IMacs kuma sun karbi hotuna daga AMD, da tashar Thunderbolt, wanda ke kawo babban haɗin haɗi zuwa iMac.
Duk da yake iMacs na 2011 sun kasance mafi kyau mafi kyau iMacs Apple ya samar, yana da muhimmanci a tuna cewa duk wani kwamfutar keɓaɓɓen kwamfutarka yana buƙatar wasu 'yan kasuwa. Sabili da haka, bari mu dubi idanunmu kuma mu gani idan mai iMac na 2011 zai cika bukatunku.
iMac Expandability
Shirin iMac ya ƙayyade nauyin haɓaka wanda mai shi zai iya yi, akalla bayan sayan. Ba haka ba ne mummunan abu; ƙirar mai ƙira ta fi yawancin siffofi mafi yawan masu amfani da kwamfutar tebur ɗin zasu taba buƙata.
IMac yana da kyau ga waɗanda suke ciyar da lokaci suna aiki tare da aikace-aikacen, kuma ba sa so su rabu da makamashi da suke ƙoƙari su tweak kayan aiki don yin jingina ga son zuciyarsu. Wannan wata muhimmiyar mahimmanci, musamman idan kuna jin daɗi tare da kayan aiki fiye da yadda kuka gane. Amma idan kana so ka samu aikin (kuma ka yi kadan), iMac zai iya sadar da kai.
- iMac Overview
RAM wanda ya wuce
Ɗaya inda wurin iMac ya haskakawa a mai amfani yana fadadawa tare da RAM. Ayyukan iMacs na 2011 suna samar da ƙananan ƙwaƙwalwar SD-DIMM guda hudu, biyu daga cikinsu suna da nauyin 2 GB RAM a cikin daidaitattun tsoho. Zaka iya sauya ƙirar ƙwaƙwalwar ajiya biyu, ba tare da yashe RAM ba.
Apple ya ce iMac na 2011 yana goyon bayan goyon bayan RAM 8, kuma matakan 27-inch da aka haɗa tare da na'ura mai i7 yana goyon bayan har zuwa 16 GB na RAM. A hakika, gwajin da wasu masu sayar da RAM na ɓangare suka nuna cewa duk samfurori har zuwa 16 GB, kuma i7 har zuwa 32 GB.
An lalacewa ta hanyar cewa Apple ya iyakance don gwada iMac na 2011 tare da tsarin RAM 4 GBP, mafi girman girman da ake samu a wannan lokaci. Hanyoyin Fila takwas na yanzu suna samuwa a cikin sanyi na SO-DIMM.
Kuna iya amfani da damar iya fadada RAM ta hanyar sayen iMac wanda ke da ƙarfin RAM mafi ƙarancin, da kuma ƙara kayan RAM naka. RAM da aka saya daga ɓangare na uku yana tsammanin ba shi da tsada fiye da RAM da aka saya daga Apple, kuma a mafi yawancin, daidai yake da inganci.
2011 iMac Storage
Cibiyar iMac ta ciki ba mai amfani ba ne-haɓakawa, don haka dole ne ka yi zabi game da girman ajiya a gaba. Dukansu IMac 21.5-inch da 27-inch suna samar da kaya mai wuya da SSD (Solid State Drive). Dangane da samfurin, samfuran zaɓuɓɓuka sun haɗa da ƙwaƙwalwar ƙwaƙwalwa ta 500 GB, 1 TB, ko 2 TB a cikin girman. Hakanan zaka iya zaɓar maye gurbin rumbun kwamfutarka tare da 256 GB SSD , ko kuma saita mahadar iMac don samun duka rumbun kwamfutarka da 256 GB SSD.
Ka tuna: Ba za ku iya canza sauƙin kwakwalwa na baya ba daga baya, don haka karbi mafi girma girman da za ku iya dace.
Hoton Gwaji
Idan ya zo game da iMac ta nuni, ya fi girma ko da yaushe mafi alhẽri? Ga ni amsar ita ce a'a, eh, eh. Ayyukan iMac na 27-inch yana da ban mamaki don yin aiki tare, amma, yaro, yana ɗauka mai yawa kayan ado.
Idan kana so ka adana sararin samaniya, iMac 21.5-inch ya samo ka rufe. Dukansu iMac suna nuna kyau, ta amfani da bangarori na IPS LCD tare da madaidaicin LED. Wannan haɗin yana samar da kusurwoyi masu yawa, babban bambancin bambanci, da kuma kyakkyawar launi mai kyau.
IMac 21.5-inch yana da ƙuduri na dubawa na 1920x1080, wanda zai baka damar duba abun ciki na HD a cikin ainihin yanayin 16x9. IMac na 27-inch yana riƙe da rabo na 16x9, amma yana da ƙuduri 2560x1440
Abinda zai yiwu kawai ga nunawa na iMac shine cewa an ba shi kawai a cikin daidaitattun haske; babu wani zaɓi na matte yana samuwa. Nuni mai ban sha'awa yana samar da launuka mafi zurfi da karin launuka mai ban mamaki, amma haskakawa zai iya zama fitowar.
Mai sarrafawa
Apple ya kaddamar da iMacs 2011 tare da na'urori masu sarrafawa daga AMD. IMac 21.5-inch yana amfani da AMD HD 6750M ko AMD HD 6770M; duka sun hada da 512 MB na rahotannin RAM masu haɗin kai. IMac na 27-inch yayi ko dai AMD HD 6770M ko AMD HD 6970M, tare da 1 GB na RAM. Idan ka za i iMac na 27-inch tare da na'ura mai i7, za a iya saita RAM masu hoton tare da 2 GB.
Kwanan 6750M da aka yi amfani da shi a iMac 21.5-inch mai kyau ne mai kyawun wasan kwaikwayo, mai sauƙin buga wasan kwaikwayo na 4670 mai gudanarwa a bara. A 6770 ya samar da mafi kyawun kayan aiki, kuma zai zama mafi mashahuriyar na'ura masu sarrafawa a 2011 iMacs. Yana da kyau a kusa da wasan kwaikwayon, kuma ya dace ya dace da bukatun masu sana'a kwararru, da wadanda ke jin dadin wasanni kaɗan sannan kuma.
Idan kana so ka tura turawar fim zuwa matsananci, ya kamata ka yi la'akari da 6970.
Zaɓin sarrafawa na iMac
IMacs na 2011 suna amfani da na'urori na i5 ko i7 na Quad-Core bisa tsarin Sandy Bridge. Anyi amfani da na'urorin mai i3 masu amfani da su a cikin ƙarni na baya. Ana ba da IMacs 21.5-inch tare da na'ura mai 2.5 GHz ko 2.7 GHz i5; 2.8 GHz i7 yana samuwa a matsayin zaɓi na ƙira-to-order. IMac na 27-inch yana samuwa tare da na'ura mai 2.7 GHz ko 3.1 GHz i5, tare da 3.4 GHz i7 yana samuwa akan tsarin ƙira-to-tsari.
Duk masu sarrafawa suna tallafawa Turbo Boost, wanda yana ƙaruwa a yayin da ake amfani da ainihin mahimmanci. Ayyukan i7 sun ba da Hyper-Threading, ikon yin amfani da nau'i biyu a kan guda ɗaya. Wannan zai iya sa i7 yayi kama da mai sarrafa 8-core zuwa software na Mac. Ba za ku ga 8-core yi, duk da haka; maimakon haka, wani abu tsakanin 5 da 6 na murƙushewa ya fi kwarewa a duniyar duniyar.
Thunderbolt
A 2011 iMacs duka suna da Thunderbolt I / O. Thunderbolt wata ƙira ce ta dace don haɗa haɗin keɓaɓɓe ga iMac. Babban amfani shi ne gudun; shi ya fi dacewa USB 2 ta 20x, kuma ana iya amfani dashi don haɗin bayanan da bidiyo, a lokaci guda.
Za'a iya amfani da tashar Thunderbult a kan iMac ba kawai a matsayin haɗin nuni ba, amma kuma a matsayin tashar tashar jiragen ruwa ta hanyar sadarwa. A wannan lokacin, akwai 'yan na'urori masu yawa, mafi yawa yawan RAID na waje, duk da haka kasuwar gandun daji ta Thunderbolt zai iya ganin babban girma a lokacin rani na 2011.
- Intel's Thunderbolt Technology
- Menene Thunderbolt High Speed I / O?