My advice is avoid. I have recently built my computer with components from these guys. I made the mistake of buying a pre clocked bundle that refused to boot. And when I got this to stand up I discovered that it was not fitted with 8GB of ram I had paid for but x2 2GB. I removed each stick to confirm that each was 2GB. Not happy, I drove there, a 240 mile round trip to resolve this and they said that it was faulty memory. I refused to accept this as I know enough to establish the story I was being told was lies and they basically said look its been fixed so what is your problem. AVOID!