Opps, I meant to say SATA, this card in particular: Promise Technology FastTrak® TX2300 2-Port SATA RAID Adapter (PCI), and the question is would this be a big improvement over IDE, having to go thru the PCI bis?
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Browse All TopicsAfter my second IDE failure within a month, I want to add a PATA card and two RAID 1 drives to my Dell 4550. Will there be a perfomance bottle neck going thru the PCI archetecture? This adapter card boasts 300MBS compatabilty, but the card clock is only 66MHZ, which is paralell speed. I will use an IDE drive as boot, so this is just for multimedia storage. Does anyone know the pros and cons of using PATA on an older (2002) system, or should I just stick with PATA?
Thanks, Corey
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With raid 1 there probably wouldn't be much of a difference if it ran on a 66MHz bus. You might notice the difference with raid 0, 10 or 5. Sata itself is better than IDE, one reason being that all the SATA channels are independent. With IDE mainly those devices go to a crawl that are connected to the same IDE channel.
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by: rindiPosted on 2007-03-12 at 15:50:25ID: 18706479
IDE isn't fast enough to cause a bottleneck with your PCI bus, but you should get a raid controller and not just a PATA card (except if that card is in fact a raid controller, that isn't clear in your Q). Actually I'd rather use something SATA than PATA. SATA disks aren't more expensive than IDE disks, but tey have a better throughput and use a more modern technology.