Building a new system or upgrading an old one? Improve your PCs perfromance with this Hynix 240-Pin DIMM Memory! It features 2 GB memory with an ultra-fast bus speed of 800 MHz and is PC2-6400 rated! Order today! WARNING: The solder used in this product contains lead, a chemical known to the State of California to cause birth defects and other reproductive harm. Please wash hands after handling internal components and circuit boards and avoid inhalation of fumes if heating the solder.