While DDR3 has been touted by Intel to be the memory of choice for the Intel platform, Intel still hasn't given up on DDR2 which is pretty ... their latest PC2-6400 4GB kit with low latency ...

The same goes for RAM with regards to DDR2, DDR3 and DDR4 ... Upgrading from 4GB or 8GB of RAM, your laptop will feel quicker and more powerful with a 16GB kit like this example from Crucial ...

RAM - DDR2 800 - 4gb (2x2gb). OCZ of some sort. If you want the exact details I'll look it up. Currently it is installed with a large aftermarket heatsink/fan combo ...

Most new desktop PCs have two to four RAM slots that can take up to 4GB modules of DDR2 memory that runs between 400 MHz and 1066 MHz in speed. Not a high-end gamer PC, the Precision T7500 ...