I've got to replace a PC at work (Dell Poweredge 2950) which is now misbehaving on a regular basis, the machine in question is rather tired and is locking up requiring a hard reset to get things back.

I've looked on the Dell website for a suitable replacement but there's a problem. The machine has a 5V PCI card in it (Advantech PCI-1750 DIO card), this card is a fundamental part of the machine's role and Advantech are showing no signs of embracing PCI-e, they're still making ISA cards ffs.

The only Dell that definitely still has a 5V tolerant PCI slot is the Poweredge 1900 which is a chunky tower server instead of a rackmount and has a single PSU. Other than the form factor and dual PSU's, all other requirements are secondary. Anyone know of another manufacturer that still makes rackmount boxes with PCI slots and dual PSU's?