Hello Mike,

these little oscillators are not available with 30 or 40 Mhz, your 2nd link shows a 32 khz version (Khz not Mhz) and is much too slow.

Most quartz oscillators geater than 25 Mhz run in 3rd overtone, if you use such items, the computer will run slower then before, because in groundtone mode it will use a divisor of the named frequence (e. g. 32 MHz overtone has 8 or 16 Mhz groundtone).

You will need something like this:

https://hbe-shop.de/QUARZ-3200-MHZ-GRUNDTON
https://hbe-shop.de/RESONATORZTT30MHZ
https://hbe-shop.de/RESONATORZTT40MHZ

The middle pin of the resonator is not needed in most cases...

Regards,
Achim