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IBM T43 prijenosnik
28.04.2005.
    « Prev  : Stranica 3 od 5 :  Next »      By ::  Ozren Žagmešter 
- Dodatne fore i test konfiguracija -

Na T43 je IBM ugradio još par svojih originalnih stvari/featura. Kao prvo tu je Active Protection System zaštita za hard disk koja sprečava fizička oštećenja uključenog diska prilikom jakih udaraca, padova i sl. Nećemo ulaziti u detalje kako smo dotični feature isprobali ali možemo reći da stvar funkcionira i da što se hard diska tiče nema zime prilikom padova s manje visine. Naravno, ova zaštita neće spasiti T43 ukoliko vam se strašno igra nogomet a lopte nigdje na vidiku - no za većinu situacija ova taštita je dovoljna.

Acess IBM

Druga zanimljiva stvar je Rescue & Recovery koja funkcionira čak i nakon napada nekog opasnog virusa ili brisanja neke od ključnih dadoteka bez kojih Windowsi ne mogu (bootati). Na računalu se nalazi velika plava tipka na kojoj piše "Access IBM" koju treba pritisnuti prilikom bootanja. T43 će tada učitati ugrađeni Linux utility koji vam omogućava da napravite par zgodnih stvari. Uz pomoć programa koji su sadržani u ovom utilityu možete napraviti diagnostiku računala a uz to nudi i file manager funkcije da možete prebaciti ključne datoteke na nešto poput USB Flash diska. Tu je i Opera browser da se možete spojiti na Web i skinuti neke patcheve (npr. patcheve koji vas spašavaju od virusa koji vole gasiti vaše računalo i sl.). Krasno je i to što putem Access IBM možete vrlo jednostavno povući originalnu instalaciju Windowsa (doslovno u tren oka) ukoliko ste je nekako uspjeli uništiti. Mana cijele stvari je ta što zauzima mjesto na hard disku tako da kada kupite neki IBM notebook morate znati da vam on realno dolazi sa manje prostora na hard disku nego što bi se naoko očekivalo. Po nama IBM-ov recovery vrijedi puno više nego gubitak prostora na disku no uvijek ima kupaca koji će se žaliti jer će odmah primjetiti manjak mjesta dok druge strane za recovery nisu ni čuli.

IBM je poradio i na securityu što je i za očekivati jer se radi o poslovnom notebooku. Glavni feature je zaštita uz pomoć otisaka prstiju. Naime, T43 dolazi sa čitačem otisaka prstiju koji vam omogućava da (uz pomoć softvera koji dolazi sa računalom) sve pisane šifre zamijenite otiskom prstiju. Šifre lijepo pohranite u softver i onda kada se negdje trebate ulogirati umjesto tipkanja samo pređete prstom preko čitača i gotova stvar. Ovako nešto vam omogućuje da ne pamtite šifre a isto tako sprečava da vam netko pomnim praćenjem rada prstiju pokupi vaš login i password. Ista stvar vrijedi i za programe koji se instaliraju da bi logirali ama baš sve što tipkate. Cijela stvar je jako zgodna jer čitač otisaka svoj posao obavlja iznenađujuće dobro - nama se nije desilo da on nije dobro "pročitao" otisak te da smo zbog toga morali ponovo prelaziti prstom.

Naravno, ovakva vrst zaštite nije savršena jer se otisak prsta, kao i sve ostalo, također može pokupiti. Što se tiče zaštite za datoteke, ona je također na nivou da će spriječiti većinu ljudi no ne i one koji stvarno znaju što rade. No, kako je ovih drugih malo to onda nije tako strašno. Uz to je svima jasno da većina korisnika nikada neće koristiti security opcije jer defakto nemaju što za tajiti.

 

Test konfiguracije:

Test sistem :: Hardware
Konfiguracije

Dell Latitude D505 ::
Pentium M 1.4GHz, 256MB RAM, 40GB HD

IBM T43 ::
Pentium M 745 1.86GB (2MB cache), 512MB RAM, 60GB HD


Testni sistem :: Software
OS

Windows XP Professional

Service Pack SP2
DirectX verzija 9.0b
3DMark 2001SE build 330, sve default
SiSoft Sandra v2004 Standard
PCMark 2004 v1.20
ScienceMark v2.0 Beta, build od 30.09.2003.

IBM T43 smo usporedili sa Dell D505 računalom iz jednog od naših prethodnih testova. Ova usporedba nije fer no kako performanse kod notebook računala nisu ono što je tako bitno grafovima smo samo željeli pokazati koliki je napredak u performansama naspram računala na bazi starijih Pentium M procesora.



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