@5u3
That is an attractive motherboard, with features similar to that of this here Biostar MB8433-UUD v3.0 w/4.51PG, except yours has the SiS chipset.
I would be very curious to know:
1) With what Cyrix 5x86 enhancement features you have tried it with and with which CPU?
2) Does the PS/2 port work?
3) Can you enable Write-thru L2 cache when 512 KB cache is installed.
4) Does it run at 2-1-1-1 and 0WS/0WS well?
5) Any stability quirks that you've noticed?
6) Does it have a 1:1, 1:1/2, 1:2/3, FSB-to-PCI BIOS option?
7) Does it work with EDO RAM?
8) Since it has a SiS chipset, I assume it works with some graphics cards more modern than a Matrox G200. What is the most modern graphics card that you've been able to run in here? Voodoo3, Voodoo2, nVidia Riva TNT2 64?
Thanks!
As for the other comment, I have never owened an IDE harddrive between 9 and 32 GB, so I cannot test. I have an 80 GB IDE hard drive that I can test, but I'm 90% sure that size won't detect correctly. I've always used SCSI hard drives for 486 machines. The CPU load on a 486 with an IDE interface becomes your bottleneck otherwise.
I get about 32,000 KB/s using Adaptec's SCSI Benchmark (EZ SCSI 5.01) from a PCI Ultra2-LVD HBA.
Plan your life wisely, you'll be dead before you know it.