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Lenovo ThinkPad T500 & R500 - novi poslovnjaci
15.09.2008.
    « Prev  : Stranica 1 od 4 :  Next »      By ::  Krešimir Matanović 
- Uvod i T500 -
Uvod

Lenovo je osvježio svoje napoznatije modele ThinkPad prijenosnika najnovijom Intelovom Montevina platformom. T i R serije su oduvijek bile vrlo popularne među poslovnim korisnicima koji su znali cijeniti njihove dobre karakteristike. U prvom redu ovdje mislimo na čvrstoću i solidnost izvedbe, dobre performanse i izvrsnu tipkovnicu koja je uvijek predstavljalja benchmark za sve ostale proizvođače. Lenovo je nove modele odlučio imenovati sa tri umjesto sa dvije brojke, pa tako modele T61 i R61 sada zamijenjuju T500 i R500. Dizajnom se prijenosnici nisu puno promijenili pa ćemo morati zaviriti ispod haube da vidimo što nam novoga donose.

T500

T serija je lakša, čvršća i skuplja izvedenica R serije te stoga ne čudi da je oduvijek bila prvi izbor menadžmenta i direktora tvrtki. Dizajn vanjštine se vrlo malo mijenjao tijekom godina, što su mnogi cijenili a ta tradicija se nastavlja i ovaj puta. Glavne promjene u odnosu na stariju seriju se nalaze ispod oklopa pa pogledajmo detaljnije specifikacije ovog prijenosnika.

Specifikacije:

• Model No: 2082-5BG
• Boja: Crna
• Ekran: 15,4", 1680x1050 (WSXGA+), TFT, CCFL pozadinsko osvjetljenje
• Čipset: Intel GM45 + ICH9M
• Procesor: Intel Core 2 Duo P8600, 2.40GHz (1066MHz, 3MB)
• Grafička kartica: ATi Mobility Radeon 3650, 256MB, PCIe ili Intel X4500 integrirana (hybrid switching)
• Radna Memorija: SODIMM PC3-1066MHz 2GB
• Tvrdi disk: 160GB SATA
• Optički uređaj: DVD Recordable 24x, SATA
• LAN: Intel 82567LM Gigabit LAN
• WLAN: Intel Wireless Wi-Fi Link 5300AGN 3x3
• Bluetooth: Intel UltraWide Band (UWB) Bluetooth 2.0 EDR
• Eksterni portovi: 3x USB; VGA; Expansion Port, AC adapter; headphone/line-out, microphone/line-in; Gigabit Ethernet; IEEE 1394; RJ-11; Display Port
• Potrošnja energije: 90W; Buka: 36dB
• OS: Microsoft Windows XP Professional
• Oprema: Fingerprint reader, integrirani digitalni mikrofon, stereo zvučnici (2x 2W)
• Masa: 2.63kg
• Dimenzije (mm): 255 (D) x 357,5 (Š) x 33,5 (V)
• Garancija: 36 mjeseci na uređaj i 12 mjeseci na bateriju

Vidimo kako su promjene po haubom značajno veće nego u dizajnu i kako je na papiru ovaj T500 vrlo moćna mašina. Montevina je donijela podršku za nove procesore, kao i za DDR3 memoriju. Ujedno, donijela je i hybrid switching tehnologiju (o kojoj smo još slušali na ovogodišnjem CeBIT-u), a koja omogućuje korištenje integrirane grafike kada smo u 2D načinu rada i diskretne grafike u 3D-u. Diskretna je u ovom slučaju ATi Mobility Radeon 3650 kartica sa 256MB video memorije koja svojim karakteristikama obećava i solidne grafičke performanse. Koliko je to bitno za poslovni prijenosnik ne znamo, no eto to je jedna od novina koja prati ovu seriju. Kako vidimo na prijenosnik je predinstaliran Windows XP Professional operativni sustav, no moguće je instalirati i Vistu Bussines čije recovery medije Lenovo također isporučuje.

Prijenosnik je zadržao čvrstoću i masivnost prethodne generacije, no zadržao je i poneku manu. Plastika je naime i dalje na nekim mjestima mekana. Srećom, unutarnja struktura (kavez od magnezija) je vrlo čvrsta kao i metalne šarke koje drže ekran. Odvodi za slučajno prolivenu tekućinu su također još uvijek tu. S prednje strane prijenosnika se nalazi Firewire utor, Wireless prekidač, ulazi za slušalice i mikrofon te 7-u-1 čitač kartica. Kvaliteta slike ekrana rezolucije 1680x1050 je solidna, no poželjeli bi nešto jače osvjetljenje.

Zbog uštede na težini Lenovo je odlučio poraditi na tipkovnici što se pokazalo nepotrebnim. Tipke i njihovi mehanizmi su i dalje vrlo kvalitetni no tipkovnica je podložna uvijanju i dugotrajno pisanje nije tako ugodno kao na staroj. Mišljenja smo kako bi svi radije izdržali nekoliko desetaka grama viška za onu staru nenadmašnu tipkovnicu. I dalje je bolja nego na nekim drugim prijenosnicima, no to više nije to. Touchpad je malo veći nego na prethodnoj generaciji, a dobri stari TrackPoint je još uvijek tu. Kao i tri kapice koje možete mijenjati po volji. Čitač otisaka prstiju je ostao na istom mjestu. kao i komande za zvuk, ThinkPad tipka i tipka za paljenje prijenosnika.

Na lijevom boku (ukoliko gledamo od naprijed), nalazi se glavnina priključaka. Tu su Expansion portovi (PC-Card Slot, ExpressCard/54), tri okomita USB 2.0 utora, LAN priključak, zatim Display port i zastarjeli VGA priključak. Do njih se smjestio otvor za ispuh toplog zraka, koji se proteže i na stražnju stranu. Tamo se nalazi priključak za strujni adapter i Kensington Lock utor. Na desnoj se strani nalaze DVD-RW uređaj (Hot Swapable) i RJ-11 slot (modem). Masa od 2.63kg je za ovako moćan prijenosnik vrlo solidna, no ipak nešto viša od usporedivog T61 modela. Ujedno primjetili smo i porast visine u odnosu na T61, 33.5mm naprema 29.7mm.

Na tržištu se nalaze dvije verzije T prijenosnika - T500 i T400. Razlika je u veličini ekrana, T400 ima 14.1" wide ekran, te je stoga manji i lakši. Svi kojima je 14.1" dovoljno, a žele olakšati svoju torbu dakle imaju dodatan izbor.



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