I have 16GB of Dual channel RAM and a 240GB BX500 SSD, I made a mistake of buying a DRAMless SSD so i used momentum cache from crucial to use my RAM as DRAM Cache but its taking too much RAM. At startup it is already using 8gb of RAM!!? When i turned the momentum cache off the SSD slows down to a crawl of 40Mb/s please suggest what to do