SS 6022P-6+ Memory

Any fellow try use PC2700 or the PC3200 on board this old ship? Unreg
memory she is and have plenty 1GB stick spare. Box is not critical of
business nature, only for mail serve and crunching of number.
I have many sticks of faster bus memory but only 4 stick of PC1600
at the 512MB.
Understand that memory will run at the low speed but PC3200 like cat
hairs on the trouser leg and PC1600 like the man that owes money.
Expect machine will beep, beep?