When I had that BSOD it was caused by one stick of ram being faulty, so if you believe it's your ram here's how to check it. Download memtest86:http://www.memtest86.com/
Burn it to a CD or USB drive, depending on if you can run programs from USB or not(motherboard features.) Restart your computer, and go into boot options, boot from the CD/USB and sit back and wait. Let it do a complete pass of all your ram to find the faulty one(if any.)