Arch Memory 2 GB (1 x 2 GB) 240-Pin DDR2 UDIMM Interchangeable with KVR800D2N6/2G RAM Anti-Static Gloves Included Arch Memory is a Registered Trademark of Arch Computer, LLC Lifetime Replacement Warranty Included Anti-Static Gloves included for protection during Installation 1 x 2GB PC2-6400 DDR2-800 240 Pin CL6 Non-ECC Unbuffered