Kwamfyutan Cinya Lenovo T400: siffofin da kuma sake dubawa

Zaune kage a tsakiyar kashi na iyali ThinkPad Lenovo kamfanin, T jerin yayi wani iko hade da farashin, wasan kwaikwayon da kuma portability. 14.1-inch T400 kasa da tsauraran matakan fiye da Lenovo SL ga kananan kasuwanci ko kasafin kudin da R jerin, da kuma rahusa fiye da ultraportable Lenovo X ko W. Tã wajibi Series Tare da farashin $ 1549 US, wannan kasuwanci rubutu ne top-daraja fasali kamar switchable graphics, kazalika da dogon batir da kyau kwarai ergonomics. A wasu kalmomin, yana da duk abin da ka iya sa ran daga wani ThinkPad.

Lenovo T400: wani bayyani na zane

Duk da yake Dell da kuma HP riga kulla su line na kasuwanci litattafan rubutunku more zamani zane, da T400 ba ya bayar da wani sabon fasali zuwa classic ThinkPad hankali. A shasi da keyboard ne baki da tabawa da haske ja TrackPoint nuna sanda da kuma shudi a kan wasu keys, ciki har da ThinkVantage button cewa ta kaddamar da mai amfani da Lenovo software, da kuma shigar da key. Da dama kore matsayi fitilu located kasa allon.

Ba kamar da SL-Series da X300 / X301 da T400 sauki madauki, karfe, maimakon santsi, baki. A cover ba a sanya na m roba, kuma yana da glowing logo kamar yadda a SL jerin.

Kamar Samsung X460, kwamfutar tafi-da-gidanka most kauri ne kawai 33 mm.

Advanced 9-cell baturi suranta wani gagarumin kumbura a raya na na'ura da kuma kiwata jimlar nauyi zuwa 2,54 kg zuwa 2.13 kg siririn kananan-iya aiki hudu-kashi baturi. Ko da yake tsarin daidai kage a kan gwiwa da kuma ba ya birkice, da mayar da rubutu an kula mutum fiye da gaban.

isassun tashoshin jiragen ruwa

Lenovo T400 zo misali da dukkan tashoshin jiragen ruwa da za su iya kawai bukatar da hannu sana'a, amma tare da daya togiya. A gefen dama ne da na gani drive da kuma guda USB tashar jiragen ruwa. A hagu akwai wani ExpressCard / 54, Ethernet Ramin, modem jack, da kuma biyu USB-mashigai. A gaban saka fanel FireWire connector kazalika da Reno shigar da wani headphone fitarwa, da kuma a baya - Kensington kulle. Domin ƙarin aminci tsarin ma ya zo tare da na'urar for karanta zanan yatsu.

karanta katin žwažwalwar ajiya, shi ne cikakken zama dole a yau, a cikin na asali sanyi shi ne bai samu ba, amma shi ne samuwa a matsayin wani zaɓi na karin wani $ 10 idan ka oda a cikin T400 Lenovo.com. The masu amfani da za ma suna da mashigai DisplayPort da HDMI, amma ba su da muhimmanci.

Keyboard, TrackPoint da touchpad

Lenovo T400 - rubutu da keyboard, kazalika a sauran model da ThinkPad, tare da karfi da feedback da ake iya faɗi layout. Duk da haka, idan ka saka shi gaba zuwa wasu sauran layi na na'urorin, kamar X300, SL300 da haihuwa Z61t, za ka lura da cewa makullin zuwa T400 ne dan kadan kasa m kuma, sabanin sauran kayayyakin da irin wannan, da dukan keyboard flexes kula. Members lura da bambanci tsakanin ciki zane da kuma amfani da wani weaker tushe farantin, misali, fiye da a cikin ThinkPad T61.

Tsakanin keys "P" da "P" da aka fi dacewa located saba dada nuna itace TrackPoint. Duk da yake mafi yawan masu amfani fi son touchpad, da yawa ya yaba da daidaito da nuna na'ura, da kuma waɗanda suka yi makauniyar kwafi, yarda su kasance iya matsar kusa da allo ba tare da shan hannuwanku daga tsakiyar jere na keys. Masu wanda ba na son TrackPoint joystick, za a iya gaba daya watsi da shi da kuma amfani da high-daidaici kewayawa touchpad located kasa da sarari mashaya.

Dumama zazzabi

Kamar sauran litattafan rubutunku ThinkPad, Lenovo T400 amfani da ragowa da ni'ima sanyi. Alal misali, bayan minti 15 yanar gizo hawan igiyar ruwa da zazzabi tsakanin keys G kuma H bai wuce 29 digiri, da touch panel ya 28 ° C da zazzabi, da kuma raya ƙananan sashi na jiki mai tsanani har kaddarance 29. A cewar kwararru, wani zazzabi ba wucewa 32 digiri sikelin Celsius, shi za a iya daukan musamman sanyi.

nuni

Nuni 14.1-inch diagonal LED-backlit nuni samar Tsayayyar launuka da kuma kaifi images biyu a lokacin al'ada aiki tare da kwamfutar tafi-da-gidanka da kuma video sake kunnawa. launi ingancin ya zauna barga a kusassari up to 45 digiri, wanda shi ne isa, akalla zuwa uku manya samu damar zama a allon da duba movie ba tare da rashin jin daɗi.

Lenovo T400 samar da wani 1280 x 800 (WXGA) ko 1.440 x 900 (WXGA +) maki. Masu amfani ƙarfafa zabi wani zaɓi da mafi kyau nuni yi. 1440 x 900 pixels a kan wani 14.1-inch allo samar da yalwa da dakin a allon don kage duba yanar gizo abun ciki ko dogon takardun ba tare da eyestrain.

webcam

1.3 Megapixels ne fiye da isa ga video gudanar da taro, amma ga daukar hoto, wannan shi ne a fili ma kadan. Da hotuna da bidiyo a low haske, bayyananne, mai haske da kuma cike da daki-daki, amma pixelated. A Skype videochat m ƙungiyoyi.

Abin mamaki mai kyau sauti

Gina-in jawabai ba wani m, mai tsabta, ko da yake dan kadan da karfe a high girma sauti kamar lokacin da kallon bidiyo, ko a lokacin da wasa music. Members lura da cewa yayin da sauraron jazz, dance-pop da rock su, ko da a kalla girma akwai kadan murdiya. Kuma duk da haka sakamakon ne da nisa daga Hi-Fi-tsarin, don haka music magoya zai yiwuwa bukatar wani lasifikan kai, ko waje jawabai.

Switchable graphics

Lenovo yayi wani T400 tare da biyu daban-daban hoto zaɓuɓɓuka: Hadakar guntu, Intel GMA 4500MHD ko switchable graphics bayani da cewa damar masu amfani ba tare da reloading wani zabi tsakanin makamashi-m Intel guntu kuma mafi iko ATI Motsi Radeon HD 3470 katin.

yawan aiki

Intel Core 2 Duo 2,53 GHz, 2 GB na DDR3 ƙwaƙwalwar ajiya da kuma chipset Centrino 2 kwamfyutar samar da high yi gwajin results Lenovo T400. Features switchable graphics a high-yi yanayin a cikin PCMark Vantage gwajin ya nuna wani m 3576 maki, 700 da maki wucewa da talakawan ga bakin ciki da kuma haske tsarin. Wannan ne mafi alhẽri daga da Dell Latitude E6400 (3025), Fujitsu LifeBook S6520 (3383) da kuma SL400 daga Lenovo (3411). Kwamfyutan Cinya EliteBook 6930p, wanda ya nuna wani muhimmanci mafi girma ci (3749), sanye take da wani hankali processor 2.4GHz, graphics ATI Motsi Radeon HD 3450, amma yana da ƙananan ƙuduri - 1280 x 800 pixels.

Game Ba Lenovo T400 masu amfani reviews gwamnatin kimanta gaskiya ma. Kwamfyutan Cinya na samar lokaci daya liyafar na kiran bidiyo a kan Skype, yawo video watsa shirye-shirye high-definition Fox.com website da shirya Word daftarin aiki ba tare da wani jinkiri ko a bayyane dakatar da shirin a matsayin high-yi, tattali da kuma a kan wani Hadakar graphics processor.

Loading daukan 1 minti daya da kuma 5 seconds, 1 biyu hankali fiye da talakawan ga wannan aji na littafin rubutu. Amma duk da wannan masu amfani zai rage farko-up lokaci, akalla zuwa matakin da Dell da Latitude da E6400 (53).

A tasiri na Charts

A high-yi kwamfyutar yanayin nuna Lenovo T400 2557 maki a 3DMark06, cewa ga 1200 sama da tsakiya da kuma m SL400 (2225) da kuma Samsung X460 (2082), da abin da da mai hankali graphics. Energy-ceton processor lowers da sakamakon 3DMark06 zuwa mediocre sakamakon a 753 da maki, wanda shi ne 600 kasa da matsakaita.

kwamfyutar masu ba da shawarar yin amfani da T400 matsayin wata caca da na'ura, kawai a cikin matsanancin. Alal misali, TSORON gwajin a high yi yanayin bada nagari amma unremarkable 35 k / s a 1024 x 768 da kuma 24 / s a 1440 x 900 pixels. Energy-ceton graphics damar sakamakon kullu samu kawai 15 da kuma 6 K / s.

T400 domin kasuwanci tsarin samar da mai kyau multimedia yi. Duka mai hankali da kuma Hadakar graphics yanayin DVD duba m. Dark scenes an sake bugawa daidai da tare da kasa da amo da kuma murdiya, yayin da haske scenes quite m.

Performance Hard Drive

Lenovo T400 yana da zabin ga faifai tafiyarwa a gudun 5400 da kuma 7200 Rev / min, da kuma SSD-m jihar tafiyarwa. Ga mai amfani da feedback, da HDD Hitachi 160GB iya aiki da kuma gudun 7.200 Rev / min ne mafi ƙanƙanta mahada a cikin sauran m kwamfyutar sanyi. Kammala gwajin drive up 4,97 GB na gauraye fayilolin mai jarida a 5 min 9 s, wanda yayi dace da 16,5 MB / s - talakawan for model a cikin wannan category. Duk da cewa da kimanta shi ne mafi alhẽri daga da SL400 (12,6 MB / s), HP EliteBook 6930p (12,7 MB / s) da kuma Fujitsu LifeBook S6520 (14,9 Mbps), Dell Latitude E6400 tare da wani faifai rotational gudun 5400 Rev / min a guje a gudun 18,5 MB / s.

The sanyi na da tsarin da ya fi girma iya aiki drive iya inganta yi. Lenovo SL300 faifai Hitachi 250 GB da kuma 5400 Rev / min muhimmanci gaba SL400 Lenovo. Ga waɗanda suka iya iya biya domin mafi girma gudun aiki, masu amfani rika saya SSDs.

Wireless yi

Intel WiFi Link 5100 katin samar da mai kyau bayanai canja wurin gudu ga litattafan rubutunku wannan aji :. An talakawan na 20,7 Mbit / s, a wata nisa har zuwa 5 mita da kuma 16,3 Mbit / s - a nesa har zuwa 15 m T400 kuma sanye take da wani Hadakar mobile broadband katin kamfanonin wayar salula.

baturi Rayuwa

Test aikin kwamfyutar baturi, hada da a ci gaba da yanar gizo-hawan igiyar ruwa ta Wi-Fi a cikin high yi yanayin nuna cin gashin na T400, daidai da 5 h 19 min. Wannan kwantanta da Dell Latitude E6400 (5:17) da kuma Lenovo SL400 (5:20).

A ikon ceton yanayin Lenovo T400 duka baturi dade 6 hours 26 da minti, wanda yake shi ne muhimmanci ya fi girma fiye da talakawan a category (4:28). Duk da haka, yana da muhimmanci a tuna, gwaji da aka yi tare da amfani da tsauraran matakan devyatielementnoy batura baturi, don haka da six- da hudu-kashi na'urorin nuna muhimmanci kasa batir.

Hade software

Kamar sauran litattafan rubutunku ThinkPad, ciki har da SL400 da SL300, T400 free daga ba dole ba software. A tsarin zo tare da hankula kayan aikin Lenovo Care, ciki har da baturi management software, tsarin dawo da kuma kalmar sirri management, da kuma kariya na drive kayan aikin da direbobin Lenovo T400 direbobi. InterVideo WinDVD da Roxio Easy Media Mahaliccin aka hada zuwa rikodi da kuma wasa DVD-ROMS.

A cikin miƙa mulki ga sabon tsarin aiki zai bukatar sabunta ikon management software rubutu Lenovo T400. Driver kuma sabon software ne samuwa a kan yanar lenovo.com. Duk da haka, da manufacturer ba samar da direbobi ga na'urorin da cewa sun ba a gwada tare da Windows 10. Wadannan sun hada da kuma Lenovo T400. Umarnin sabunta da software ne guda.

hukunci

A abũbuwan amfãni daga cikin model ne da ikon yin aiki tare da iri biyu graphics hardware, da kuma dogon baturi devyatielementnogo. Daga cikin disadvantages - wani m zane, mediocre rumbunka yi, m bayyanar a lokacin da yin amfani da wani Extended baturi, babu katin ƙwaƙwalwar ajiya Ramin a matsayin misali.

Saboda haka, Lenovo T400 cikakken tare da baturin devyatielementnoy batura - shi ke ba da lightest 14.1-inch kwamfutar tafi-da-gidanka, amma daya daga cikin mafi iko da kuma mafi dolgorabotayuschih na'urorin a cikin aji. Switchable graphics, azumi processor da Centrino 2 chipset ba masu mai ɗaukuwa tsarin, wanda yi kusa da tebur kwakwalwa, da kuma batir ne fiye da 6 hours.