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Review: abit KN9 SLI - nForce 570 SLI

by Steve Kerrison on 11 July 2006, 15:47

Tags: Abit KN9 SLI, abit

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abit's KN9 SLI ran a 9-hour burn-in test in our labs without any trouble, along with a further barrage of tests and burn-ins under different configurations. However, we are somewhat concerned with its POSTing issues with DDR2-800 RAM and USB devices, along with the possibly related USB performance. abit have indicated it's related to specific RAM modules, so watch out for compatability in the meantime. We'll bring you more information related to this issue if and when we get it.

Once again we run into nForce 570 SLI and NVIDIA 90-series driver issues in SLI. It's a bit of a let down for board makers using this chipset to see that their performance gaming boards can't make use of the latest drivers yet. The same is true of nTune. These compatibility issues don't just hang over this sole board, however.

On to the good stuff, then. This board has a great layout. Once again abit shows a great deal of care in positioning headers in both useful and accessible locations.

Performance of this board, barring USB, is excellent. We've shown how the cheaper nForce 570 SLI chipset can hold its own against its bigger brother. Add to this the fact that abit's board has a good number of BIOS options for tweaking, trumping MSI's K9N SLI Platinum. Nevertheless, there could still be more. The question is whether somebody deliver it with this chipset or not?

If silent cooling is your thing, then abit's got it covered with its Silent OTES solution. As we've already highlighted, however, take care that there's enough airflow for the chipset to be kept cool and operational.

What abit has here is the grounds for a very appealing board. While there do seem to be some compatability issues to iron out, we hope abit can fix these to boost its appeal further. Regardless of this, however, the abit KN9 SLI presents itself as a very cheap nForce 570 SLI solution and it's that which gives it it's ultimate appeal. It's not a perfect board, then, but it's value still makes it well worth considering.

HEXUS.award: Gaming - Good Value

HEXUS Where2Buy

The abit KN9 SLI is available from SCAN.



HEXUS Forums :: 7 Comments

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Great review.

I have been using this board for a week now and I had the same problem with the latest Nvidia drivers. I was worried it was the two Asus EN7600 GS'es that i'm running in SLi!

If anyone has bumped into problems with this board please share. I've had a few random reboots but nothing serious.

When I first ordered mine I found an incompatibility with Corsair's 2gb (2 x 1gb sticks) ValueSelect kit. After swapping those for Crucial's 1gb (2 x 512mb sticks) Ballistix kit everything works great.

Rat
problems with usb devices are related to pci lock
new bios 1.2 don't have pci lock
old bios 1.0 have it
because of this issue all pci devices becomes unstable
and pci card slots don't work too
3 weeks pass since current bios 1.2 and nothing comes out
it's a shame
kNACKy
problems with usb devices are related to pci lock
new bios 1.2 don't have pci lock
old bios 1.0 have it
because of this issue all pci devices becomes unstable
and pci card slots don't work too
3 weeks pass since current bios 1.2 and nothing comes out
it's a shame

i'm glad that i'm not the only one that has had that problem! I bought a PCI wireless card and although I eventually got it working, the speed of the system had halved. Everything was really noticably slower. I wonder if they will fix this issue in the next bios revision (hoping there is one on the way). I may just downgrade to the 1.0 bios again… although I don't know where I would find it ^_^

Since then I have bought a USB wireless card and the system speed is back to normal. I really hope the PCI issue is fixed soon..

I've noticed as well that my POST doesn't always beep when I power on. The computer works fine and everything POSTs okay, but for some reason it might beep or it might not. Wierd eh?

Rat
I apologize for re-surfacing the past, but I have this motherboard that I'm working on for a friend and I THOGHT I had the drivers, but it is evident that I don't. I think the pc shipped with the wrong disk and I seemed to have found them about a year ago (the last time I reloaded this machine). Anyway, I can't get the darn network adapters to install. I've tried everything and searched nvidia's site as well as abit. The nvidia 15.23_nforce_winxp32_whql showed the ‘Network Adapter’ during the extraction process, but after it is done and rebooted, it only shows the 1390 adapter in the device manager. I have spent about 20 hours on this thing trying to get it to install and I've even went as far as loading vista on it and trying the vista drivers from nvidia, but no luck there either, so I've put windows XP Pro back on it. I've also noticed that this POS only shows 3gb of ram when I have 4x 1GB memory cards in the machine.

If anyone can tell me how to get this network adapter installed I'd greatly appreciate it. I have tried to force the driver install by manually selecting it and trying random drivers I've downloaded and no dice. I'm just before pulling everything out of the box, getting a magnifying glass and trying to read every chip in the machine, which doesn't look promising.

Thanks if anyone has any advice.

P.S. If I'm not supposed to bump an old thread like this, please have an admin to move this to its own thread. ??

Thanks in advance! I'm eagerly and humbly waiting for any help I can get.

~~mike~~
By the way, the name is mike and I'm new to the forums here but not new to computers. I found the issue. After I began the install, the owner of the PC was playing with the bios settings and disabled the onboard lan…. again. I had to smack him.

Why only 3 gigs of memory? This machine has never shown 4 gigs.