Sub, 17.05.2008.

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Arctic Cooling RC
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OCZ DIY program za gamere
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Arctic Cooling Freezer 7 LP
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OCZ Reaper HPC DDR3
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VIA EPIA PX5000EG
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RV770 na tržištu 18. lipnja
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Technomax Supervikend
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HP press konferencija
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Accelero XTREME 9800
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BiostarT Power N750
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Intel Bloomfield procesor i X58 čipset
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Proglašeni hrvatski finalisti Imagine Cupa 2008 natjecanja
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MSI Titan 700
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Quimonda masovno proizvodi GDDR5
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Zotac nForce 750a

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Samsung SpinPoint F1 1TB - Veliki bolid
08.04.2008.
    « Prev  : Stranica 1 od 3 :  Next »      By ::  Marin Kovačić 
- Uvod i opis -
Samsungovi tvrdi diskovi slove kao jedni od najtiših i najhladnijih diskova dostupnih na našem tržištu. Iz Asbisa su nam stigla dva najnovija Samsung SpinPointF1 diska ogromnog ukupnog kapaciteta od 2TB. No, ovi divovi nisu usamljeni na tržištu – Hitachi, Seagate i Western Digital također imaju modele kapaciteta od 1TB, što je trenutni maksimum što se tiče kapaciteta po jednom disku. Vjerojatno još neko vrijeme nećemo često viđati diskove ovakvog kapaciteta u računalima, ali će sigurno jednog dana 1TB postati standard u osobnim računalima. Naravno, korisnici kojima treba veliki kapacitet skladištenja podataka će svakako profitirati od ovakvih diskova. HDD-i koji su nam pristigli na test ističu se od ostalih diskova istog kapaciteta najvećom gustoćom zapisa od čak 334GB po ploči što znači kako jedan ovakav div ima samo 3 ploče (drugi proizvođači inače koriste ploče kapaciteta od 200 ili 250GB u svojim diskovima istog kapaciteta). Manji broj ploča bi trebao smanjiti zagrijavanje i buku ovih diskova. SpinPoint F1 serija osim modela od 1TB ima modele kapaciteta od 160, 250, 320, 500, 640 i 750GB.

Diskovi dolaze upakirani u prozirne plastične kutije sa priručnikom za instalaciju i vijcima za učvršćivanje na njihovo mjesto u kućištu.

Modeli koje ćemo testirati nose oznaku HD103UJ. Visoki su 26.1 mm, široki 101.5 mm i dugački 147 mm. Svaki disk teži 640 g. Nazivni kapacitet iznosi 1TB, dok nakon formatiranja diska u NTFS datotečni sustav imamo ukupno 931.5GB na raspolaganju. Opremljeni su motorima koji se okreću na 7200 o/min, imaju 32MB priručne memorije i već spomenuto 3 ploče kapaciteta 334GB. Dolaze jedino sa SATA sučeljem i SATA priključkom za napajanje. Nije nam žao što nema PATA modela, iako bi voljeli vidjeti stariji Molex priključak za napajanje kao na Hitachi diskovima. Prosječno vrijeme pri traženju iznosi 8.9ms a tipična latencija 4.17ms. Tijekom traženja disk troši 8.6W energije, tijekom čitanja/pisanja 7.9W dok praznom hodu troši 7.7W. Samsung je implementirao tehnologije za smanjenje zagrijavanja i buke (NoiseGuard™ i SilentSeek™).

S donje strane diska vidimo elektroniku koja se razlikuje po obliku tiskane pločice i komponentama na njoj od prijašnjih Samsungovih diskova.



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