Čet, 09.02.2012.

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AIDA64 v2.20
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Nikad slabija prodaja Atoma
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HP noviteti za početak 2012.

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Spire KestrelKing VI
18.10.2005.
    « Prev  : Stranica 1 od 4 :  Next »      By ::  Krešimir Matanović 
- Uvod i opis -

Spire nam je sada već jako dobro poznat proizvođač hladnjaka za procesore - prve njihove hladnjake smo testirali 2002. godine. Tada su tri modela hladnjaka imali zadaću ohladiti overclockirani i uzavreli AMD-ov T-Bird. Ti hladnjaci nisu bili pretjerano kvalitetni, pa je T-bird za njih bio ipak malo previše. Otada je prošlo dosta vremena i danas Spire proizvodi puno ozbiljnije i kvalitetnije proizvode koji pariraju i puno zvučnijim imenima u industriji.

Pakiranje

Na test smo dobili hladnjak koji je namijenjen isključivo hlađenju AMD-ovih procesora na socketima 754, 939 i 940. Procesori koje je ovaj cooler sposoban hladiti su Athloni 64 do 4000+, Athlon 64 FX-51, Athlon 64 FX-53, Athlon 64 FX-55, Opteroni do 2.6GHz i Semproni do 3100+. Puno ime coolera je SP779B3-1 KestrelKing VI (SK8405D)™, dugačko i komplicirano kako to samo Spire zna napraviti. U Spireu su ovaj "high-performance" cooler, kako sami kažu, dizajnirali i napravili za jednog od najzahtjevnijih procesora - Athlona 64. Mi bi smo rekli da i nisu toliko zahtjevni dok rade na nazivnim brzinama, no kada krenemo na overclocking, stvar se mijenja i zagrijavanje je naravno puno veće. Tu onda dolazi do razlike među pojedinim hladnjacima.

Hladnjak i pripadajući dodaci

KestrelKing IV dolazi u vrlo jednostavnom pakiranju sa svim potrebnim dodacima za uspješnu montažu i korištenje, ali ništa više od toga. Razni proizvođači su nas već razmazili sa svojim bundleovima i šarenim kutijama tako da ovo dolazi kao malo razočaranje. No ipak Spireu to nećemo uzeti za zlo, jer su ipak performanse bitnije od šarenih kutija i svijetlećih kontrolera okretaja.

Lijepo se vide finovi pasivnog dijela hladnjaka

Što se tiče dizajna i izvedbe, tu Spire nije previše komplicirao. Glavni vodič topline je bakrena baza na koju su pričvršćeni aluminijski finovi. Sve to pak na okupu drži čelični okvir na kojeg je montiran ventilator. Bakrena baza je u prosjeku debela 4-5 milimetara i nije uzorno ispolirana (vidjeli smo i puno puno ispoliranije površine hladnjaka), no to donekle kompenzira dobra pasta. Kopča je dobro napravljena, dovoljno je čvrsta i uzorno drži hladnjak za heatspreader procesora. Ukupne dimenzije coolera su 107mm u dužinu, 80mm u širinu i 60mm u visinu.

Neugledna baza puna brazda

Ventilator je dimenzija 70x70x25 i temperaturno je kontroliran, tj. ima element koji u odnosu na toplinu mijenja brzinu vrtnje. Napravljen je u Ball Bearing (kuglični ležajevi) tehnologiji i ima radni vijek od 50.000 sati. Ventilator se u ovisnosti o toplini okoline vrti između 3000 i 6000RPM-a, te pritom ostvaruje protok zraka od 21.3CFM do 41.9CFM-a. Tvornički podaci govore kako ventilator u svom radu stvara buku od 21.0 do 40.0 dB što je prilično glasno. Dodatni problem je i odabir ventilatora nestandardnog promjera što otežava eventualno modificiranje hladnjaka ili pak zamjenu ventilatora u slučaju kvara.



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