re quadra armani edgeway wimsey bc ca anand mani writes besides the faster processor the has scsi and as far as i know faster i o due to separate processors handling those functions mostly the q does have a scsi controller chip as it s scsi chip but it does not have the chips to use the wide or fast scsi modes and therefore doesn t offer much more in the way of scsi performance over the q it does howrever have a faster i o controller than the q this is where the real speed boost comes from hades
