P6DGU's are fitted with Intel's 440GX chipset and Adaptec's 7890 SCSI
controller. The built-in IDE ports are ATA33. There are three SCSI ports.
One LVD/U2W, one UW, and one 50 pin internal SCSI port.
The ATA ports are a little slow but are hardware compatible with modern
large parallel IDE drives. I have a 160GB ATA133 Maxtor drive installed as
my primary master IDE drive. The drive can't operate at it's full
potential, but it works fast enough so that I am not impressed by more
modern systems.
SuperMicro's BIOS has been compatible with my big drive and both Promise and
Highpoint add-on IDE RAID cards, but I am not using one now. An SATA 150
add-on card would not be wasted except that SATA drives cost more than
equivalent parallel ATA drives.
The SCSI ports are better for real high performance hard drives. And, you
can create bootable RAID arrays if you install an ARO-1130U2 RAIDPort card.
BUT, the extra noise and heat may outweigh their high speed for large file
transfers .
You can still download the manual at:
http://www.supermicro.com/support/archive/archived_manuals.cfm
I recommend doing it now. SM may wipe it out whenever they feel like it.
We're at least three generations out of date.
You are correct about the video card scaling issue. I recently updated to a
64MB MSI nVidia Geforce4 TI4200 AGP 4x video card. It scores about 5,000 3D
Marks in 3DMark 2001SE. My GeForce2 GTS scored about 1500. Similar TI4200
cards can score 15,000 3DMarks in faster systems. So, a cheap GeForce4
TI4200/4400/4600/4800 is probably more appropriate than a Radeon X800XT.
>> Stay informed about: P6DGU - Hard disk and Graphics card upgrade suggestions pl..