control card

Our unix server failed to restart after we did a monthly "hard shutdown". We replaced the control card in the motherboard with a card from another machine. The system would then pull up but we could not access any information. I need to find this SCSI board. Apparently, I HAVE to have this one.
We are running 13 year old software on our Unix Server. Our software provider (who also wants to sell us a complete new system) said we needed the exact card for the system to work .

The motherboard is an ASUS P2L97
The card information is : ICP vortex GDT6117RP
Any help is appreciated.