Full Details from Amazon.com : http://www.amazon.com/gp/product/B00CBB58PS?tag=onigi-20
4GB 2X2GB RAM Memory for Compaq HP Business Notebooks Business Notebook 8710w Mobile Workstation
Brand new certified 200pin PC2-6400 800MHz DDR2 SO-DIMM Black Diamond Memory
Low density 4GB 2X2GB memory kit 2 sticks of memory module dual channel supported memory module
100 compatible garrantee for Compaq HP Business Notebooks 8710w Mobile Workstation
100 pre-tested on Compaq system to ensure functionality
Lifetime warranty
