Hello
So I recently bought a used computer. Dell optiplex 745 and upgraded the ram (2x512mb cas 5) to something a little faster and more spacious (2x1gb cas 6) .
I always thought that having two different sets of ram would reduce speed, so I took out the old ram. (2x512mb cas 5)
As I was reading the manual, to see where to properly install for dual channel. It made me wonder if the computer could run cas 6 and cas 5 at the same time.
http://support.dell.com/support/edocs/systems/op745/en/UG_en/memory.htm#wp1105370
What do you guys think? Leave the old ram in or just sell it on ebay?
So I recently bought a used computer. Dell optiplex 745 and upgraded the ram (2x512mb cas 5) to something a little faster and more spacious (2x1gb cas 6) .
I always thought that having two different sets of ram would reduce speed, so I took out the old ram. (2x512mb cas 5)
As I was reading the manual, to see where to properly install for dual channel. It made me wonder if the computer could run cas 6 and cas 5 at the same time.
http://support.dell.com/support/edocs/systems/op745/en/UG_en/memory.htm#wp1105370
What do you guys think? Leave the old ram in or just sell it on ebay?