On Wed, 10 Oct 2001, Rich Payne wrote: > Correct, the SX does not requite ECC memory (like the LX, UX etc...), but > I think that it will use it if you put it in. This is correct. I have non-ECC PC100 SDRAM in mine (has to be installed in pairs...and they have to be identical..not just "close to identical"). It will enable ECC if all of the installed DIMMs are ECC. C