Type of memory module/card soDIMM , Memory module used in laptops Capacity of Memory 2GB Weight 9 g Dimensions 68 mm x 31 mm x 4 mm Shape Irregular Memory Format SODIMM Memory Architecture Non-ECC Memory Clock Speed 667 MHz Memory Interface DDR2 Total Kit Capacity 2 GB Number of Modules in Kit 1 x 2 GB CAS Latency 5 Memory Ranks Single Rank