Upgrade your desktop's memory with this 4GB Crucial desktop memory kit. The kit comes with four 1GB modules, each with a total capacity of 4GB and a bus speed of PC2-6400 (DDR2-800). The memory chips are made by Micron and are unregistered, non-ECC, and unbuffered. The modules have a form factor of DIMM, with 240 pins, and are compatible with most desktop computers.

This memory kit has been well-maintained and is ready to be installed into your computer to improve its performance. It has been thoroughly tested to ensure that it functions properly and meets the highest standards of quality. Don't miss out on this opportunity to upgrade your computer's memory and improve its speed and efficiency.