Problem with my ram?

[cre8]

I don't really know what kind of chip it is(bh-5 or bh-6?)Anyways on 1:1 it goes up to 240MHZ.I've tried lower timings after that and it doesn't want to boot to windows splash screen.I've tried running on dividers the max they go is like to 220-225 max,I've tried timmings from 2.5-3-3-7,2.5-3-3-6,2-3-3-6,2-3-3-5,2-3-2-6,2-2-3-6,2-2-2-5 and nothing works.I'm trying to run my htt @ 290 with my ram.Could it possibly be my ram?Can my psu be holding me back?(generic psu)

[party animal]

are you sure its BH-5? If it is, put 3.3V-3.4V into it and itll really fly. You have to make sure its BH-5 though. If those are TCCD's 3.3V will fry them.

[cre8]

How would I be able to check if they're bh-5/6?Also my bios only lets me go up to 3.2.Would updating my bios help get higher volts?