BFD - I'm hard to impress. I hate to pop your little bubble but run Prime95 + Blend for at least 12 hours with no memory errors then I'd listen. I've seen the ultra-low CAS and high-frequency fail way too many times to listen to your 'feelings' on the matter.
BTW -the F3-17600CL7D-4GBPIS are DDR3-2200 7-10-10-28-2N, but you've listed 10-11-10-30-2N SO It's a
SAFE BET that your RAM FAILED. :lol: Worst with those s-l-o-w CAS timings you might as well be running them DDR3-1600 CAS 8 -- you'd notice NO CHANGE:
Gaming, 50/50 if updating to SB-E but will be adding 3-WAY GTX 600 series. The SB vs SB-E vs 980X with 8xAA = no damn difference. All Koolance, braided, blah...blah.
My Everyday PCs - 11 of them, and keeping till it makes any sense to file-13/eBay.