Quote Originally Posted by necron66 View Post

What about G.Skill F2-8500CL5D-2GBHK, I have 4 of these 1GB sticks and on the chips it says Ballistix 0732-25F , I emailed g.skill they said either GMH or GKX,,, is there a way to tell which it is.
These are somewhat older G.Skill modules as they're simply Crucial Ballistix with a facelift.

As the ICs say '-25F' you have Micron D9Gxx binned at 400MHz (DDR2-800). This could in fact be either D9GMH or D9GKX.
There's no way of telling which one it is, but it doesn't really matter.