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sata 2 and ncq

 
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Burt

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Since: May 28, 2005
Posts: 1



(Msg. 1) Posted: Sat May 28, 2005 11:53 pm
Post subject: sata 2 and ncq
Archived from groups: alt>comp>periphs>mainboard>asus (more info?)

If a drive is sata 2 does it automatically support NCQ?
sata2 is 300m/sec vs 150 but does that also mean it has NCQ? Thanks.

The Hitachi 80G 7K80 is sata2 but says nothing about NCQ.

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Zeneca

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Since: Feb 19, 2005
Posts: 32



(Msg. 2) Posted: Sun May 29, 2005 11:14 am
Post subject: Re: sata 2 and ncq [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

http://www.theinquirer.net/?article=23560

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Mark A

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Since: Jul 25, 2004
Posts: 158



(Msg. 3) Posted: Sun May 29, 2005 11:14 am
Post subject: Re: sata 2 and ncq [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

"Zeneca" <Zeneca RemoveThis @euskaltel.es> wrote in message
news:d7c0vs$1no2@eui1nw.euskaltel.es...
<font color=purple> > <a style='text-decoration: underline;' href="http://www.theinquirer.net/?article=23560</font" target="_blank">http://www.theinquirer.net/?article=23560</font</a>>
 >
As the article points out:

"Obviously, command queuing ain't for single user, single application
threaded PCs. The real market is for RAID and for servers."

If command queuing where such a big deal on desktop PC's, then people would
be using SCSI drives, which has had command queuing for a long time (with
the right SCSI controller).<!-- ~MESSAGE_AFTER~ -->
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