I'm really busy these days. But, fortunately, I could take a day off today. So I went to Akihabara. I wondered what I should buy for a while, then I decided to buy additional memory modules for my PC and Mac.
My PC was built in June 2009. It was the latest machine at that time. Main features are Core i7 920, 6GB DDR3 1600, Intel X25-E & RAID5 HDDs, GeForce GTX285, etc. But they went obsolete soon. I don't have much money to replace the whole system, so I bought 6GB additional memory modules to improve its performance. Some people think 6GB is enough. However, it isn't enough to run several virtual machines on the host simultaneously.
The product is CFD's DDR3 1600 2GB x 3 modules. I worried about their compatibility with existing OCZ modules.
There's nothing wrong with it so far.