Hi guys recently aquired a sata array to try to resolve my ever growing storage needs. however Im having pritty poor perfromance so far. topping out at about 30mb/s read/write on a 4 disk raid 5 set. hardware setup- A08U-G2421 eon store infortrend enclosure (512mb cache) hp 6400 series smart array controler being used as a HBA (512mb cache) dual cpu athon 2000mp, 768mb memory, 100mb/s NIC. Any ideas as to what the most likly issue is?