Hello,

today i've tried to attach a new U320-SCSI Drive (Fujitsu MAT3073) to an 
already existing RAID0 on an  Adaptec 2110S U160 RAID Controller (2x U160 
Quantum Atlas 10k3).
But now I can't change the Transferrate of the new U320-Disc in the Adaptec 
BIOS to Ultra160. It's still set to ULTRA2 Wide (80MB/sec).

When I attach die U320-Drive to an Adaptec 29160 Hostadapter, then I can 
configure the drive in die Adatec-BIOS, so that it's running in Ultra160 
Mode.

Please, how can I switch the speed of the U320 Device to Ultra160 on my 
2110S-RAID Controller?

(Sorry for my bad english, I do my very best.)