Dell Inspiron 7720 Laptop: izibuyekezo, izithombe, ukubuyekeza, Ukucaciswa

laptop okusha emakethe eselula Dell Inspiron 7720 yaqashelwa Abasebenzisi abaningi, ngoba uvezwa niche amageyimu amagajethi Ungashintshanisa ngokuphelele PC. Yiqiniso, kuzwakala kuhle osolisayo. Umfundi banikezwe ithuba ukuhlangana igajethi ngokuseduze nakakhulu, ukuze ubone isibuyekezo esigcwele ukuthola Ukucaciswa futhi ubone izithombe zedivayisi. Izibuyekezo wabanikazi kuzosiza abathengi ezingaba anqume ukuthi umkhiqizo omusha bazokwazi ukuhlangabezana nezimfuno zabo noma cha.

imishini Okufakiwe

I-Laptop Dell Inspiron 7720 iza amakhadibhodi ibhokisi elivamile, yakhelwe njengoba usomaqhinga nge isibambo plastic. Isibonisi iphakheji samanje logo umenzi futhi simise laptop, enziwe upende omhlophe. Ngesinye ekupheleni umnikazi ibhokisi uzothola incazelo emfushane izici lobuchwepheshe zedivayisi. indlela Kunalokho ongabazi ikhasimende wakhetha Dell, ngoba idivayisi nge intengo ruble 45,000 a priori kufanele abe iphasela ikhange nakakhulu.

Imishini, ngaphezu i-laptop, ishaja, disk abashayeli kanye nemiyalelo, yini ewusizo umthengi singakutholi. Njengoba abadlali kuphawulwe kuzibuyekezo zabo, yimuphi umthengi Kungaba mnandi ukubona okuphelele manipulator igundane, ngoba enqubeni yokuzuza idivayisi yeselula, abaningi ukuwukhohlwa ukuthenga nokulawula izindlela.

Ukubukeka and Design

aluminium anodized ukuqeda Dell laptop izindlu Inspiron kudivayisi 7720 ukunika amandla kakhulu, umnikazi ngeke ukwazi ukuzwa imisindo noma imihuzuko ngesikhathi kuzanywa deform ikhava noma isizinda. Lesi siphetho kusebenza kokuhlanganisayo, okuyinto zenziwa zwí, futhi lapho uvula isivalo, musa Nokho, ihlaba umkhosi yimuphi umsindo, njengoba kwaphawula u-abanikazi izibuyekezo zabo, kuzodingeka ukuthi wenze i-force eside lokukhulisa esibukweni.

Zonke emakhoneni zimikiswa umzimba nesivalo plastic senziwa carbon fibre isitayela. Nakuba ngaphandle nibonakala kubantu nilungile kubukeka kudivayisi compact, kodwa zokuthutha yayo njalo kungaba kungabaza - 3.5 khilogremu kunalokho nzima ukuhambisa. Nakanjani le notebook kungokwalabo amagajethi umile, hhayi ephathekayo. Senziwa ogcwele ikhibhodi (ngisho ikhiphedi yezinombolo), kukhona iphedi enkulu nge enamathela matte.

Interfaces & Izimbobo

Lovers sisebenze ngemoto optical kuyobenza babe khona idrayivu DVD ukurekhoda, okuyinto umenzi ubeke emachwebeni amabili USB 3.0, RJ-45 inethiwekhi isixhumi futhi esisogwini emaphethelweni kwesokudla Dell Inspiron 7720. Le-laptop eyebiwe futhi ku iphaneli Kensington yokuvala. Amajaji kwesokunxele notebook has interface ngaphezulu: Isixhumi ngoba amandla supply, isiqophi analog D-Sub, omunye ye-HDMI, ezimbili USB 3.0 okokufaka nokokufaka for headphones nemakrofoni.

Kuyaphawuleka ukuthi ohlangothini lwesobunxele futhi Izinsimbi samanje ohlelweni ukupholisa, lapho okukhiphayo kusuka emoyeni laptop ashisayo. Esisogwini phambi umfundi iphaneli ikhadi esekela amaningi nezakhiwo imemori khadi. Amajaji ngemuva nomkhiqizi laptop kwesokunxele ngaphandle esibonakalayo, okuyinto ewusizo ikakhulukazi uma usebenza esimweni yizikhukhula.

Izwe kwangaphakathi wemidlalo igajethi

Too omkhulu waphendukela ngokuziqhathanisa namadivayisi ezifanayo emakethe mobile Dell Inspiron 7720 laptop - izithombe wonke amadivayisi okudlala, setha ilandelana, likhipha eyodwa kuphela umholi we bulkiness. Ngemva kokukhipha ikhava zokuzivikela phansi sikebhe, umnikazi uyaqaphela ukuthi isiphakamiso esikhundleni computer siqu laptop akulona icebo lokumaketha.

Idivayisi ine linezingxenye ezimbili ukufaka hard drive Isici sefomu 2.5 amayintshi. Omunye slot isivele elalihlala hard drive. Ukuze wandise ivolumu memory has a yesibili slot khulula. Futhi, idivayisi has ezimbili isixhumi Okusizayo yokuzijamela ukufakwa PCI Express mini Card. Kulezi nezimbobo ingafakwa 3G-module, SSD-ROM, i-TV-Sombhalo, isiqophi ikhadi, kanye izingxenye efana, ekwazi ukunweba ukusebenza kwe-izici laptop.

Uphiko ebaluleke kakhulu

Kunezigidigidi amanothibhuku ezibizayo, kodwa inkinga zonke okufanayo - a TN ezishibhile + Film-matrix, okungakwazi ngokwanele ukudlulisela imibala kanye shades. Lokhu kusebenza futhi laptop Dell Inspiron 7720. Izici lonke nemingcele isihenqo uzama ukuthulisa umnikazi intukuthelo. UQobo nesinqumo - 1920 x 1080 dpi (FullHD), futhi i-aspect ratio - 16: 9, okuyinto ejwayelekile amageyimu yesimanje kanye Soxhumanoningi.

Matte kwesikrini, kukhona WLED-izibani, futhi, njengoba kuboniswa survey eziningi laptop kwabezindaba, lesi sisombululo kusiza ukudluliswa-matrix elihlale umbala omnyama yangempela. I wokubuka ovundlile angles ibhanela 170 degrees, kodwa umsebenzisi ngeke thwi qondanisa lid - engela kukhawulwe degrees 120.

umkhiqizo

abathengi abaningi ezingaba nesithakazelo ngokwengeziwe laptop Dell Inspiron 7720 ukusebenza izici. Inkampani-umakhi inokuthile ukubamangaza abalandeli babo:

• izilimi kusuka Intel ezisekelwe i5 Core kanye Core I7 core ne iwashi amaza 2,4-3,4 GHz;
• RAM efakwe omunye module 8GB, kodwa umsebenzisi angakwazi ukunyusa ivolumu kabili ngokuzimela, ezuza nokufaka kudivayisi chip efanayo (ngokuvamile Kunconywa ukuthenga module ezimbili ezifanayo umsebenzi zokuvumelanisa);
• isiqophi ikhadi okusekelwe NVIDIA Geforce GT 650M 2GB abasebenza GDDR5 ibhasi kukhanye isizungu abalandeli imidlalo ashukumisayo;
• hard drive nge umthamo 1-TB, usebenze 5400 ngomzuzu, ngokusobala ungcolisa ngesivinini izici zedivayisi, ngakho ochwepheshe yokuthuthukisa ukuncoma ukuqala nalo ngamazwana abo phezu sesimanje laptop ukuthuthukisa ukusebenza jikelele.

laptop Izici

I Dell Inspiron 7720 idivayisi yeselula, ucwaningo esenziwa ngochwepheshe, ngithole izinto eziningi eziyinqaba, kufanele bazi ukuthi umnikazi esizayo. Okokuqala, kukhona isimangalo wireless Wi-Fi module ngesisekelo ngokuqinile Intel chipset. Izinsolo nomkhiqizi mayelana ukuthumela idatha ngesivinini 300 MB / s. Eqinisweni, ngo-inqubo ukuhlola ukuze idlule ipharamitha 220 megabits ngomzuzwana akunakwenzeka ubani. Okwesibili, isethi kudida 100Mbit port-LAN uxhumano - ekhulwini egcekeni xxi, bonke abakhiqizi ukufaka Gigabit amamojuli kuphela.

Ukuze izinto ezimnandi zihlanganisa khona module okufushane Bluetooth 4.0, olusekela yonke yobuchwepheshe obukhona. Ngeke sijabulise kubanikazi webcam isinqumo 1 megapixel, bakwazi ukuhlukanisa ubuso babantu. abathandi Umculo ngeke like ncamashi eyakhelwe uhlelo audio, esesikhundleni izipikha ezimbili subwoofer likhona. Njengoba abanikazi laptop kuphawulwe kuzibuyekezo zabo, izipikha ikhompyutha akuyona indawo phezu kwetafula, esakhelwe uhlelo isikhulumi ukhiqiza umsindo kakhulu.

abanikazi umbono

Ukubuyekeza, izincazelo, izithombe kanye nedatha lobuchwepheshe kungazenza umthengi okungaba khona kwalowo mkhiqizo, kodwa push ukuthenga kungenziwa kuphela impendulo Dell Inspiron 7720. Izibuyekezo Laptop abanikazi kwabezindaba zingaphezu omuhle, sikhuluma hhayi kangaka laptop amageyimu, kangakanani we esikhundleni egcwele computer siqu, okuyinto ethatha hhayi kuphela eningi isikhala, kodwa futhi kwenza umsindo omkhulu. Ukwahlulela khona interface ezihlukahlukene ngaphakathi nangaphandle ebiyelwe, umkhiqizo omusha ngeke kalula ukwanelisa zonke whims umsebenzisi ngokuya kumadivayisi angeziwe.

Ngamandla idivayisi nhlobo, akekho umsebenzisi olulodwa ayinazo izimangalo - processor yesimanje, imemori eningi kanye ngokuqhubekayo ihluzo ikhadi kuzovumela eya asingathe noma yisiphi umdlalo isisetshenziswa khudlwana. Kodwa abantu abanjalo umsebenzi kuhlangene ngokungenakuhlukaniswa ihluzo kanye nomklamo, kukhona ongaphakeme umbala ukuhumusha kwe-screen laptop, matrix ingaphezu efanelekayo izisebenzi zasemahhovisi ezingamaphesenti abafuna kukhanye up the break kwakusihlwa, nosomabhizinisi.

Ekuphetheni

Efingqa imiphumela Ukubuyekeza mobile yemakethe, Dell Inspiron 7720 ikhompyutha notebook, ungenza siphetfo lesicacile: umenzi lifinyelele imigomo yayo. Kwakudingekile ukwethula esikhundleni PC e idivayisi compact - yenziwa laboratories yenkampani. Bese umthengi ezingaba ukuthi uyasifaka yini ephathekayo idivayisi yokudlala noma cha. CPU amandla kanye nenani RAM efakwe kwanele ukuze noma yimuphi umsebenzisi ukusebenza kahle zonke izicelo (okubalwa 3D), ke kungenzeka ukuba ungakhathazeki. Kodwa nge ukuthwala idivayisi Inking, ibhethri uyokusekela amahora ambalwa wokusebenza okuqhubekayo, kodwa isisindo kanye nosayizi abanikazi abaningi babonakala sikhulu kakhulu. Kunoma ikuphi, ukunquma umthengi sokugcina, kuyinto azinake kuya laptop noma cha.