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Noctua NH-U12P SE1366, OCZ Gladiator Max & Scythe Mugen 2 - bitka za Core i7
19.04.2009.
    « Prev  : Stranica 2 od 5 :  Next »      By ::  Krešimir Matanović 
- OCZ Gladiator MAX -

Iz OCZ-a nam stiže Gladiator Max hladnjak koji je konstrukcijski vrlo sličan Vendetti 2 uz neke konstrukcijske izmjene, povećanje broja toplovodnih cijevi i disipacijske površine. Pakiranje je identično Vendetta 2 pakiranju jedino je boja ovaj puta plava umjesto dosadne sive. Na kutiji se nalaze sve kupcu relevantne informacije o proizvodu i slike hladnjaka iz svih kuteva. Sam je hladnjak unutar kutije pakiran u pjenasti kalup koji je izrađen po njegovim mjerama, dok je ventilator u zasebnom kalupu. Uz to u kutiji nalazimo i vrećicu sa mehanizmima za montiranje na LGA775 i AM2 sockete. Po ovome vidimo kako Gladiator Max nije primarno namijenjen hlađenju Core i7 procesora.

Ono što ga pretvara u Core i7 hladnjak je Force II mehanizam koji se kupuje odvojeno. Od sva tri danas testirana hladnjaka ovaj model je po tome poseban, no ujedno je i najmanji po dimenzijama. To nas je zabrinulo jer znamo koliko se Core i7 procesori zagrijavaju i nismo bili sigurni kako će ovaj hladnjak biti dorastao zadatku. No ostavimo nagađanja i pričekajmo rezultate testova.

U Force II kutijici se dakle nalazi mehanizam koji ima dvostruku namjenu. Ovisno o položaju donje pločice Gladiator Max možemo montirati na LGA775 ili LGA1366 sockete. Zbog toga odvojeno dolazi i zaštita koju lijepimo na donju pločicu, a set vijaka, opruga i nosača je univerzalan. Nosače koji se montiraju na sam heatsink smo probali montirati i na Vendettu 2 no bez uspjeha. Konstrukcijski je samo mrvicu drugačiji, a OCZ se tako osigurao da ipak morate kupiti novi heatsink.

Uz Gladiator Max i Force II stigla nam je i OCZ-ova Freeze termalna pasta koja ima vrlo pristojne performanse no ne odskače od prosjeka klase. OCZ se hvali niskim termalnim otporom, visokom termalnom vodljivošću (jedno podrazumjeva drugo, ili ipak ne?), te tvrde kako pasta nije toksična (dobro dođe ako slučajno poližete prste nakon razmazivanja paste).

Sam hladnjak je konstrukcijski, dizajnom i kvalitetom izrade vrlo sličan Vendetti 2. No razlike ipak postoje, pa ovaj model ima četiri bakrene toplovodne cijevi te veću disipacijsku površinu zbog većeg broja aluminijskih listića. Kao što smo napomenuli ovo je definitivno najmanji danas testirani heatsink a dimenzije su mu 63 x 120 x 165mm (DxŠxV) uz ukupnu masu (sa ventilatorom) od 780 grama. Uz njega se isporučuje i ventilator dimenzija 120 x 120 x 25mm identičan onome koji dolazi uz Vendettu 2. Ima PWM kontrolu koja mijenja broj okretaja između 800 i 1500RPM (4-pinski konektor), pri čemu ostvaruje protok zraka izmedu 65 i 81 CFM te buku izmedu 20-32 dBA (proizvođačevi podaci). Ventilator ostaje relativno tih i pri maksimalnom broju okretaja, no ni približno tih kao što je to Noctuin NF-P12. Na hladnjak se montira baš kao i na Vendettu - pomoću četiri gumena odstojnika koji ujedno služe i kao amortizeri za eliminaciju prijenosa vibracija. Zgodno, no odstojnici i dalje teško ulaze u rupe na ventilatoru, a i sama montaža ventilatora nije najjednostavnija jer moramo dobro paziti kako ne bi savinuli tanke limove.

Sama izvedba baze je drugačija nego na Vendetti te je sada tu puno više aluminija koji se direktno veže sa prva tri aluminijska listića. H.D.T. ili ti Heat-pipe direct touch tehnologija je poznata otprije sa Vendette, a baš kao i tada završna obrada nije na visokom nivou. Jedan dobar "lapping" je vrlo poželjan. Inače, sama kvaliteta izrade nije vrhunska kao kod Noctue i neki sitni propusti su vidljivi. Ništa nije za zamjeriti no ipak bi neke stvari voljeli vidjeti bolje obrađene. No, netko je jednom rekao koliko para toliko muzike. A Noctua je jaaako skupa :)

Ovako to izgleda kada je donja pločica pričvršćena na donji dio matične ploče. Montaža hladnjaka je vrlo jednostavna i sve se svodi na par zavrtaja odvijačem. Ovaj dio priče je za svaku pohvalu, baš kao i kod prethodno opisanog Noctuinog modela. Sliku kako to stoji na gornjoj strani vam nismo pokazivali iz jednostavnog razloga što je hladnjak relativno malenih dimenzija i mjesta oko njega ostaje dovoljno.



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