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Če plošča nima eSATA (ali tudi če ima), lahko SATA porte povežeš s SATA diskom, ki je zunaj.
eSATA predpisuje bolj zaščiten kabel kot SATA, to pa je skoraj vsa razlika.
eSATA-SATA kabel ustrezne kvalitete dobiš v saki štacuni (OK, bolj opremljeni, dvomim da imajo v Big Bangu).
Lahko pa ima ohišje vgrajen eSATA port, podobno kot USB. Torej se s kablom poveže na SATA port od plate.
Lahko tudi interni adapter, ki se prišraufa tam kot PCI kartice, pa se spet s SATA portom na plati poveže.
eSATA predpisuje bolj zaščiten kabel kot SATA, to pa je skoraj vsa razlika.
eSATA-SATA kabel ustrezne kvalitete dobiš v saki štacuni (OK, bolj opremljeni, dvomim da imajo v Big Bangu).
Lahko pa ima ohišje vgrajen eSATA port, podobno kot USB. Torej se s kablom poveže na SATA port od plate.
Lahko tudi interni adapter, ki se prišraufa tam kot PCI kartice, pa se spet s SATA portom na plati poveže.
Ce ti pride kaj prav: novi zmagovalec, kar se tice tisine na testih, je XFX Radeon HD6870 "Black Edition". Rezultat pod polno obremenitvijo je enak kot brez obremenitve
Vec info. je na strani Anandtech. Predvidevam, da bo cenovno ravno vmes med tistimi karticami, o katerih je tekla debata doslej.
Glede na to kako naj bi se tezava manifestirala, pride ocitno do degradacije komponent. Tega ne mores stestirati tako, kot se normalno testira (vrzes kup komponent na testno linijo in poganjas do in preko specifikacij in izracunas MTBF na podlagi tega), ampak traja nekaj casa, da se koncno pojavi. Bo kar precejsnja skoda za Intel, ampak nekaterih stvari se ne da ugotoviti drugace, kot da zadeva dovolj casa tece.
ksz
Tule je malo bolj podrobno opisan problem:
http://www.anandtech.com/show/4143/the-source-of-intels-cougar-point-sata-bug
The problem in the chipset was traced back to a transistor in the 3Gbps PLL clocking tree. The aforementioned transistor has a very thin gate oxide, which allows you to turn it on with a very low voltage. Unfortunately in this case Intel biased the transistor with too high of a voltage, resulting in higher than expected leakage current. Depending on the physical characteristics of the transistor the leakage current here can increase over time which can ultimately result in this failure on the 3Gbps ports. The fact that the 3Gbps and 6Gbps circuits have their own independent clocking trees is what ensures that this problem is limited to only ports 2 - 5 off the controller.
vir: Anandtech.
http://www.anandtech.com/show/4143/the-source-of-intels-cougar-point-sata-bug
Tule je malo bolj podrobno opisan problem:
http://www.anandtech.com/show/4143/the-source-of-intels-cougar-point-sata-bug
The problem in the chipset was traced back to a transistor in the 3Gbps PLL clocking tree. The aforementioned transistor has a very thin gate oxide, which allows you to turn it on with a very low voltage. Unfortunately in this case Intel biased the transistor with too high of a voltage, resulting in higher than expected leakage current. Depending on the physical characteristics of the transistor the leakage current here can increase over time which can ultimately result in this failure on the 3Gbps ports. The fact that the 3Gbps and 6Gbps circuits have their own independent clocking trees is what ensures that this problem is limited to only ports 2 - 5 off the controller.
vir: Anandtech.
http://www.anandtech.com/show/4143/the-source-of-intels-cougar-point-sata-bug
