Compare Crucial 512 MB PC2-5300 DDR2 RAM (BL6464AA664) to Crucial 400 UDIMM TAA COMP 512 MB DDR RAM (CT6464Z40BT)

A memory upgrade is typically the easiest and least expensive way to boost your computers performance. While any time is good to add more memory, there are some scenarios in which adding a memory upgrade makes great sense and can dramatically improve your computers performance: Youve upgraded your operating system OS. Youve installed memory-intensive software like photo-editing or a 3-D video game. You work with large files or with three or more programmes at a time. Youve added hardware, such as a new processor or a video card. Youve purchased a new computer that came with too little system memory. Backed by 25 years of Micron experience and the expertise of Microns global team of engineers, Crucial is well-established as the memory industry expert. As a division of Micron, one of the worlds leading providers of advanced semiconductor solutions, Crucial actually makes the memory they sell, right down to the chips. Other memory sellers might claim to be manufacturers, but the truth is they only assemble the m Less

When you buy Crucial memory you're buying directly from the largest DRAM manufacturer in America and one of the top three in the world. Crucial Technology is a division of Micron. We have more than 20 years of industry experience most efficient DRAM manufacturer and many of the world's leading computer manufacturers use our memory. Crucial brings that same high-quality memory directly to you the end consumer. Type: RAM Module. Memory Size: 512MB. Memory Technology: DDR SDRAM. Memory Speed: 400MHz. Form Factor: 184-pin DIMM. Less