I am about the build a system around Athlon II X4 620. I have not decided on the motherboard. But I will get something with AM3 socket from Asus or Gigabyte.
Well, they are on sale, maybe because they're new. Let's call em $94 RAM kits.
There are faster latency modules out there, but not for this price. And these aren't bad regardless. The 1.65V would bother me if it was an i5/i7 build, since you'll likely want 1.7V to run them - but no problem with a Athlon II x4
I've seen some complaints, I think, about the slow slow OCZ rebate process - but I expect that - if you're happy getting your check (or debit card) in 12 weeks, it's no big deal. Explore other NewEgg OCZ comments for this - or might try searching Google for OCZ rebates.