ULenovo uyeke ukukhiqiza i-IdeaCenter K series of desktops. Esikhundleni salokho, manje bakhiqiza i-IdeaCentre 700 ejwayelekile njengendlela yekhompiyutha yabo yangaphakathi nobubanzi bekhompuyutha. Uma unesithakazelo kudeskithophu yamanje yamanje ngamanani afanayo ne-K450, qiniseka ukuthi uhlola ama- Best Desktops Amanani aphezulu kusuka ku-$ 700 kuya ku-$ 1000 e- athikili.
Okubalulekile
Aug 26 2013 - I-IdeaCentre K450 ye-Lenovo akuyona imishini embi kepha kunezingcingo eziningi kakhulu kule model ukuze zingenzi ukuthenga okunconywe. Lokhu kuhlobene neqiniso lokuthi kunezinye izinhlelo zezimali ezincane nje ezinikeza ukusebenza okungcono noma izici. Ngokuqinisekile, kungase kube lula ukusebenza uma kwenzeka kodwa abathengi kufanele babheke ukuthenga inguqulo ebiza kakhulu futhi engcono kakhulu ye-K450 kunokuba kufanele ixazulule leyodwa bese iyithuthukisa.
Izinzuzo
- Kulula Ukusebenza Esimweni
- Ukuxhumeka kwenethiwekhi
I-Cons
- I-Graphiced Graphics
- Umsebenzi weProsesa Ngaphansi Kwabaningi Izinhlelo Ezifanayo Zamaxabiso
- Izindawo ezimbalwa ze-USB kunezinye ideskithophu
Incazelo
- I-Intel Core I5-4430 ye-Quad-Core Processor
- 8GB I-PC3-12800 Imemori ye-DDR3
- I-2TB 7200rpm ye-SATA Hard Drive
- I-Double Layer DVD Burner
- I-Intel HD Graphics 4600 i-Integrated Graphics
- Intel HDA 7.1 Umsindo
- I-Gigabit Ethernet, i-802.11b / g / n Engenantambo
- I-USB engu-3.0, i-USB 2.0, i-HDMI, i-VGA, i-9-in-1 iKhadi Reader
- I-Windows 8
Buyekeza - Lenovo IdeaCentre K450
Aug 26 2013 - I-IdeaCentre K450 ye-Lenovo ifana ne-IdeaCentre K430 ngaphandle kokuthi ivuselelwe ukusebenzisa isizukulwane sesine se-Intel Core i. Lokhu kusho ukuthi isebenzisa inkundla efanayo yomshini wedokodo yedeskithophu efaka ukukhanyisa kwe-LED okwenziwe ngokwezifiso, ukuklanywa kwamathuluzi angaphansi kwamathuluzi futhi ibha lokukhulisa lapho ungasebenzisa khona ukushayela okukodwa kwe-Lenovo okungangena kalula.
Manje inguqulo engabizi kakhulu ye-IdeaCentre K450 enenani elingaphansi kwe $ 1000 isebenzisa i-Intel Core i5-4430 quad-core pro processor. Lona oluphansi kunazo zonke zokuqala kokukhishwa kweprosesa kusuka ku-Intel. Inikeza ukusebenza okwanele kumsebenzisi ojwayelekile kepha kuyadumazeka njengoba izinhlelo eziningi kuleli klasi zifaka i-i5-4670 esheshayo ehlinzeka ngolwazi olungcono kulabo abafuna ukwenza i-PC yokudlala noma imisebenzi efuna ukufana nokuhlela ividiyo yedeskithophu. Iprosesa ihambelana ne-8GB yememori ye-DDR ehlinzeka ngokuhlangenwe nakho okubushelelezi ohlelweni lokusebenza lwe-Windows.
Isitoreji sihloniphekile uma kuncibilikisa. Kukhona i-hard drive ye-terabyte emibili ehlinzeka ngemali enkulu yesitoreji sezinhlelo zokusebenza, idatha kanye namafayela abezindaba. Ukusebenza okuvela kulokhu kuhloniphekile kodwa akukho ndawo eduze kwezinga lalezo zinhlelo ezisetshenziselwa ukushayela i-state enamandla noma njenge-drive eyinhloko noma ye-caching. Uma udinga isikhala esengeziwe sokugcina, kukhona i-expansion bay efuna idrayivu ethile evela ku-Lenovo, enye ithreyi yedrayivu yangaphakathi engasetshenziswa kanye namachibi amane we- USB 3.0 okusetshenziselwa ukushayela okusheshayo okusheshayo. Ngenkathi kunenombolo ehloniphekile yamachibi we-USB 3.0, uhlelo lunezingxenyana eziyisithupha kuphela eziphansi kakhulu eziqhathaniswa nama-desktops amaningi afaka phakathi kweyishumi. Umshini wokushisa we-DVD womshini ojwayelekile ohlangene nawo ufakiwe ukudlala nokurekhoda kwe-CD ne-DVD media.
Inkinga enkulu nge-Lenovo IdeaCentre K450 ebiza kakhulu yizinhlelo zegrafu. Esikhundleni sokufaka ikhadi le-graphics elizinikezele, lithembele ku-Intel HD Graphics 4600 eyakhelwe ku-protocol Core i5. Ngenkathi lena inguqulo ebuyekeziwe ye-Intel HD Graphics 4000 yangaphambilini, isalokhu ilahlekelwa ukusebenza okuphawulekayo kwe-3D kokudlala kwe-PC. Ingakwazi ukuqhuba ambalwa amageyimu amadala kumazinga aphansi okuxazulula kodwa idinga ngempela ikhadi elizinikezele le-PC yokudlala. Manje ihluzo ezididiyelwe zenza kube lula imisebenzi ye-encoding imisebenzi nge-App Sync Quick ehambisanayo. Uma ufuna ukufaka ikhadi lehluzo elizinikezele, kukhona isikhala sokunikezwa kwamandla kanye namandla okuhambisa amandla amancane ama-Watts angu-300. Lokhu kusho ukuthi kungase kusekele amakhadi wedijithali axhasiwe olwabijethi kodwa hhayi amamodeli aphezulu aphezulu ngaphandle kokunikezwa amandla okuphakama kwamanzi.
Ngokungafani ne-IdeaCentre K430, i-Lenovo isiqalile ukufaka i-adapter ye-802.11b / g / n engenazintambo ezingenantambo nge-K450. Lokhu kuhlanganisa okuhle njengoba iningi lamagama amakhulu amagama manje kufaka phakathi i-Wi-Fi namazinga abo okudonswa. Kungaba kuhle ukuyibona isebenzisa isisombululo se-double-band esingase sisekele i-5GHz 802.11a no-802.11n ngaphezu kwe-spectrum engu-2.4GHz kodwa ngokuqinisekile kungcono kunokungabi nayo njengoba i-wireless yenza kube lula ukuxhuma inethiwekhi yocingo engenazintambo .
Inani elizungeze u-$ 760, i-Lenovo IdeaCentre K450 ngokuqinisekile iyinye yezinketho ezingabizi kakhulu lapho emakethe kulabo abafuna ukuthola uhlelo oluphakeme lokusebenza kunesigaba sebhajethi esisodwa. Ukukhathazeka ukuthi ngenkathi kungabizi kakhulu, kubonakala kungenalo izici ezitholakale emncintiswaneni ngenxa nje kancane. Imodeli ye-XPS 8700 yeDell ihamba neprosesa ye-Core i7-4770 esheshayo nekhadi lehluzo le-Radeon HD 7570 kodwa linalo kuphela i-hard drive eyodwa ye-terabyte. I- HP ENVY 700 , ngakolunye uhlangothi, isebenzisa iprosesa efanayo neqoqo elididiyelwe kodwa lengeza i-128GB idrayivu yesimo esiqinile yokusebenza okugcinwe ngcono futhi ine-power supply ephezulu yokuthuthukiswa kwegraphic engenzeka.