I have a memory question

[willieboi26]

Ok so here it is.  I think I know the answer but I wanted to ask just to be sure.  I am looking to purchase a memory upgrade for a computer that I have.  The specs for the computer say that it takes pc2700 or ddr333.  My question is that if i put ddr400 in the machine will it downgrade and still work?  Was just wondering!  IF you could let me know asap I would greatly appreciate it.  Thanks

[Deerpark]

Yes that should work as long as you buy DDR 1 RAM. You can get 400 MHz DDR 2 RAM but those wont fit in your RAM slots.