Apologies but I am getting a bit confused with all the terminology. The card suggested by rddunnill seems to only have 2 SATA III ports. My Dimension 9150 currently has 3 conventional Hard Drives. I want to replace the "C" drive with an SSD running under SATA III and keep the other 2 conventional Hard Drives for data and backup as applicable.
The PEXSAT34 looks good but if that is going to overload as per SpeedStep then I am lost.
SpeedStep what do you mean by "One way around this is to use PCI-E video HDMI Audio which keeps the audio on the X16 bus via an HDMI Monitor" ?
What is my best way of achieving my requirements?