Mixing ram

[iansaggers]

hi all,
im new on here so forgive me if im posting in the wrong area.
ive just built a new rig.
asus m4a79xtd evo.
arctic cooling freezer pro rev.2 on a 965 be
corsair vengeance 1600 (8 gb)
kingston ssd 64 gb
asus hd 7770

ive got some more ram but its 1333 mhz.
my question is, can i overclock this to match my 1600mhz?

many thanks in advance

 

[HAFSIX]

If the manufacture states that it can. I as well have corsair vengeance 1600Mhz ram and mine actually stock defaulted to 1333Mhz, so you might be good. Just when your in the BIOS make sure that they are all at the same speed.

 

[iansaggers]

cheers for the reply.
just to add, i didnt even notice my ram was running at 667.1mhz.
school boy error lol.
also i dont think i can overclock the 1333 but nvm.

 

[HAFSIX]

Hmm that sounds like DDR2 speeds