Kingston HyperX PC 4000

[Challenger]

If you have this memory could you please run CPUz and tell me what it says in the Modules Information bar. Mine says it's PC3200 TIA

 

[myocardia]

They do that because quite a few motherboards won't even boot if the "spd" doesn't identify it as either 3200, 2700, or 2100. Don't you remember when all of the people started buying PC3500, and it wouldn't work on their motherboard? Of course, that's just a guess, but it does seem like a reasonable one...

 

[Tates]

Lou, they do show up on CPUz as 3200.

Check this test setup from a review at Extreme Overclocking.com.

About half way down the page, notice the CPUz frame capture.

 

[Challenger]

Thanks for the link Bob, it looks exactly like mine