M7901  
    Adaptec AIC-7901X chip
PCI Bus master single-channel SCSI ASICs

do 320 MB/sec

1x 68-pin high-density konektor

do 15 Ultra320 uređaja single channel

podržava HostRAID hardware mirroring
RAID 0, 1, 10

do 66MHz u PCI modu max 533MB/sec data burst rate
133MHz, 64-bit, PCI-X interface daje 1066Mbytes/sec bandwidth