Robert Cook :
Chicano :
That's what I thought of suggesting.. double the RAM can make it handle most anything... well, except games but it can handle most any other task... and if you replace the dual core E8300 with the right Core Core2 Quad which you can get cheap, it can do alot more.
I was about to say, throw in a $20 Q6600 and max it with 8GB or RAM and it can be pretty usefull, but DDR2 RAM is really expensive for no reason, and you would need a GPU and perhaps power supply upgrade as well.
EDIT: I brought an old dell optiplex 745 back to life by doing this
• DDR2 RAM is right now very cheap.. you can get 8GB for less than what you'd pay for DDR3 and up to DDR3 prices...
This is one example at $27.00 and you can expect to pay up to $42.00 depending on the brand. (and don't mind the "for AMD CPU sales gimmick" it should work on any DDR2 motherboard)
http://www.newegg.com/Product/ProductList.aspx?Submit=ENE&IsNodeId=1&N=100007611%204025%20601190323%20600006069%20600528632
• You would need a GPU for gaming & video editing, but not necessarily for work or ordinary use.
• Power supply?, any $40's to $50's Band name Bronze> will do fine... not much over cheap generic PSUs, and only if a GPU is added and on what rating PSU he already has.