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Ask the Doctor

Ask the Doctor: Reclaiming SATA Ports

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Ask the Doctor LogoI recently bought an Asus P5K-E motherboard during a round of upgrades because it seems to support the most operating systems (I’m a developer).

I also purchased an EVGA GeForce 9800 GTX. This card is huge: It takes two slots, reaches all the way across my motherboard, and nearly touches my hard drive array. It’s so big that if I put it in the top PCI-E slot, it completely covers all six of my SATA ports, and, well, I use those.
 
If I use the PCI-E slot on the bottom of my mobo, the card is limited to x4 instead of x16. Do applications (games?) saturate this interface yet? Will I even notice the difference between the x4 and the x16 slots with this card?

If I use the PCI-E slot on the top (the x16), I can’t use my SATA controller. Is my only option then to buy another controller? Does it matter if this is the cheapest one out there or does Maximum PC suggest a particular brand?

—Aaron New

Aaron, you’ll definitely see a slowdown if you use the bottom x4 PCI-E slot. Fortunately, it looks like you have another option. The Doctor snagged an Asus P5K Deluxe mobo (which has SATA ports in the same place as the P5K-E), a GTX 280 (which is slightly bigger than the 9800 GTX), and a couple of right-angle SATA cables (available for less than a buck at Monoprice.com) and was able to access four of the six SATA ports. The southernmost SATA ports aren’t blocked by the card at all, and by using right-angle connectors we were able to sneak two SATA connections under the card. Four out of six ain’t too shabby.

 

 

SUBMIT YOUR QUESTION Are flames shooting out of the back of your rig? First, grab a fire extinguisher and douse the flames. Once the pyrotechnic display has fizzled, email the doctor at doctor@maximumpc.com for advice on how to solve your technological woes.

 

COMMENTS
avataryep...

I agree with Max. PC's methode.  I've got the P5K deluxe running with a 9800GTX, three drives in RAID 5 and SATA DVD burner.  If you REALLY want to use those two extra ports, you can get two right angled SATA cables, and two left angle SATA cables and loop the other two back and out from under the video card.  I would stick to the 4 intel SATA ports and stay away from the Jmicron ports.

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avatarSame Issue with my ASUS Mobo

I mean, I don't use the ones that are blocked, but I would appreciate some coordination on both parts of ASUS and nVidia... or ATi (I have an nVidia GTX 260 maXcore from BFG Tech), because what if I did want a 6 drive array? Its like getting a christmas present and having it taken away from you. I get 6 Sata Ports :O! But I can only reach 3 of them... yay...

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avatarThe thing is

The problem is that the video cards really only have one direction to expand in, lengthwise. The problem has been addressed in newer motherboards by mounting the sata ports at a 90 degree angle.

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avatarOh, thats good!

I was thinking of moving onto Socket AM3, so new mobo and new proc, and new ram if it supports DDR3. It'd be nice, because my clunker of a GTX  260 is a honkin' mother, and the bezels on my Antec 900 leave next to no room between the card and the drive.

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avatarAnd by some cards moving the

And by some cards moving the power connectors to the side instead of rear. Those cables really eat up space.

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Look behind you! A THREE-headed monkey!!!!!!!!

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