MSI 880G-E45 AMD ATX and G.Skill Ram?

Question

I am upgrading my system and was thinking of getting the MSI 880G-E45 AMD ATX motherboard with the AMD Phenom II X6 1090T BE AM3 with the G.Skill 2 2Gig ram sticks.  I checked the MSI site to see if the ram works with the 880G, but the 2 last letters of the ram listed was off from what I bought.  Does that mean it won't work?  The package says the G.Skill is designed for Intel LGA1156 platforms and compatible with Intel LGA1155 Sandy Bridge and AMD AM3 CPUs.
F3-12800CL9D-4GBRL is what I bought
F3-12800CL9D-4GBHN or something like that was what was listed on the list
I know the motherboard and processor are compatible though because I saw a couple of people using the same bundle and it's listed as compatible.
MSI 880G-E45 AMD ATX
AMD Phenom II X6 1090T BE AM3
G.Skill Ripjaws 2 2Gig ram
And yes, I am not very computer techy literate.   

Answer 1

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But on newegg, the G.Skill had pretty stellar reviews from a bunch of people so it's hard to think they are a bad choice.
Were these reports by Intel or AMD users ?
If you look at what G-Skill states themselves in one of the feedbacks you will see this:
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We are sorry to hear you are having issues. Please make sure to configure memory settings properly in BIOS. Without the proper settings, this memory will not work smoothly. This memory is above standard, so manual settings or enabling DOCP (if supported) is required. AMD systems only support DDR3-1333 CL9 natively, so if you purchase memory better than this, you must manually input settings in BIOS