ram specs for new mobos what do they indicate to the builder of a new gaming rig

Victor_68

Commendable
Feb 23, 2016
6
0
1,510
I have a question for anyone who can answer me, I bought a Z97 Gigabyte mobo and an I7-4790k cpu , now I also bought 2400 mhz DDR3 Corsair Vengeance Ram , 4 x 8 GB sticks, this is the board I bought :GA-Z97X-UD3H. under the specs for RAM it says this,DDR3 3100*(*O.C.)/ 3000*/ 2933*/ 2800*/ 2666*/ 2600*/ 2500*/ 2400*/ 2200*/ 2133*/ 2000*/ 1866*/ 1800*/ 1600/ 1333 , What I take this to mean is the two 'standard memory speeds of RAM should be 1600 or 1300 mhz and all the other speeds are 'overclocked memory'. My question is , I am building a gaming rig for the first time and when I put this 2400 mhz memory into the RAM slot and go to boot up the BIOS for the first time will it even recognize this memory , being that it is not 1600 mhz but 2400 mhz. In other words would I have to buy 1600 mhz memory first just to post with this board and then later on once I build the thing would I be able to use the 2400 mhz sticks? I'd also like to add that Gigabyte provides a pdf QVL list of qualified vendors of RAM for this board , what exactly does this list mean for RAM that is not on it but is still DDR3 RAM ? Does it mean I can only use what is on the QVL list?
 
Solution
If installed correctly the mobo should boot with the DRAM to the mobos default (1333/1600). From there, as said, to run 2400 you enable XMP and select profile 1. The 4790K should have no problem with 2400 DRAM though a small CPU OC may be required

Victor_68

Commendable
Feb 23, 2016
6
0
1,510
so if I had let's say DDR3 memory for a new build , the GA-Z97X-UD3H , and that RAM was 2400 mhz Corsair Vengeance and I plugged those 4 x 8 GB sticks into that new mobo on it's anti-static bag for the first post test....it would not return an error code 55? ( that means no memory) Thank you for answering my question by the way. I'm building this 'puter on Saturday , this Saturday. Hopefully...
 

Tradesman1

Legenda in Aeternum
If installed correctly the mobo should boot with the DRAM to the mobos default (1333/1600). From there, as said, to run 2400 you enable XMP and select profile 1. The 4790K should have no problem with 2400 DRAM though a small CPU OC may be required
 
Solution