So this is your ..................PNY Ti4200 RAM spec.

[TimeKeeper]

128MB 8X version you got from BESTBUY

Obviously, you will have NV28 Ti 8X GPU.

RAM spec is:
Samsung
k4d28163hd-tc40

8Mx16 Official rating is 250Mhz@CL4
Refresh rate @ 4K/64ms (consider most chip capable of 4K/32ms)

Okay, gentleman do your wonder.

#### if you want to make sure your RAM is fine @ 300Mhz, run 3D2001 SE's Point Sprite, make sure there isn't any white spot artifact. ####