Please help ASAP how to tell Kingmax 5ns or 7.5ns?

[banhbao]

Hi, could anyone tell me how to tell Kingmax PC2700 a 5ns or 7.5ns? Thanks

 

[sean2002]

look at the last # on one of the chips like for example 1234567 7.5 would be a 7.5ns chip

 

[pillage2001]

Someone tested both the 7ns chips and it's supposedly misprinted. It's actually a 5ns chip.

 

[rbV5]

<< look at the last # on one of the chips like for example 1234567 7.5 would be a 7.5ns chip >>



actually the last#'s would be -07a for 7.5ns and -05 for 5ns
but,
I agree with pillage2001. The tests I've seen show no difference in the ram performance between the two markings.

 

[banhbao]

thanks all for replying