Yes, I believe the link I provided to you has the RAM you are looking for. I've had very good luck with MemoryTen and would recommend them to you in this situation, since compatible eMachines RAM is hard to find outside of eMachines itself. I'll put it this way and say that it's likely your best bet. If you look at the linked page, it is specifically dealing with RAM for your make/model PC.
Ax