Category: Memory and Storage. DDR2 PC2-6400 PC2-6400U 800MHz is a type of computer memory that was widely used in the early 2000s. It has since been replaced by newer types of RAM such as DDR3, DDR4, and LPDDRX. However, it is still possible to find this type of memory on the market today for older systems or those with specific requirements. The Motoeagle DDR2-800 2RX8 240-Pin DIMM Desktop Memory 8GB Kit (4x2GB) is a good example of this type of memory. It has a clock speed of 800MHz and is compatible with both Intel and AMD systems. The kit comes in four modules, each containing two GB of RAM, for a total capacity of 8GB. One advantage of DDR2 PC2-6400 PC2-6400U memory is that it is relatively cheap compared to newer types of RAM. This makes it a good option for those who are on a budget or need to upgrade an older system without breaking the bank. Additionally, this type of memory can still provide decent performance for many applications and games, especially when used in conjunction with other upgrades such as a faster CPU or graphics card. However, there are also some downsides to using DDR2 PC2-6400 PC2-6400U memory. For one, it is not as fast as newer types of RAM, which can limit its performance in modern systems. Additionally, this type of memory has a lower capacity than newer types of RAM, which means that you may need to upgrade more frequently if you require more storage space. Overall, the Motoeagle DDR2-800 2RX8 240-Pin DIMM Desktop Memory 8GB Kit (4x2GB) is a decent option for those who are looking for an affordable way to upgrade their older systems or those with specific requirements. While it may not provide the same level of performance as newer types of RAM, it can still be useful in many applications and games.