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.

• 4 GB memory allows you to have more programs open at a time
• 240-pin-pin DDR2-800/PC2-6400 interface synchronizes electrical and clock signals for an efficient data transfer rate
• 800 MHz of memory speed with Unbuffered signal makes your computer great at multitasking