Lenovo notebook win7 system upgrade memory needs to pay attention to matters

            1. The necessity of memory upgrade
The impact of memory on the overall performance of the desktop is well known, while the majority of the memory of the notebook computer uses the shared mode to simultaneously bear the memory functions such as memory and video memory, so the notebook memory is comparable to the overall performance. The impact is even more significant,
As the software capacity continues to increase, the version is constantly upgraded, but also puts higher requirements on system performance. In the past, the mainstream 64MB memory configuration of notebook computers is increasingly unable to meet our needs. Requirements, especially when performing image processing, may even result in insufficient memory. Therefore, it is necessary to upgrade the memory.
2, memory upgrade needs to consider two factors
Upgrade laptop memory and upgrade desktop memory have some differences, pay attention to the following 2 points:
1) Volume
Because of the high integration of laptops The design is precise, so try to choose a relatively small memory module under the same capacity, which reduces the chance of collision with other accessories when inserting the memory, and the smaller memory can avoid the electromagnetic interference between the accessories. It is also more conducive to heat dissipation, thus ensuring the stable operation of the notebook.
2) Capacity
Due to the small size of the notebook, the memory slot of the notebook is limited. Most laptops have two 144-line DIMM slots. The upgrade space is limited, in order to avoid In the future, memory capacity will become a bottleneck affecting performance. It is recommended to select a single memory with a larger capacity. In addition, the memory with a smaller number of chips has a lower heat generation value under working conditions.