16GB TOTAL MEMORY 2PC OF 8GB PC3-12800 DDR3-1600mhz CL11 16c 256x8 204-pin SDRAM SODIMM. Genuine CMS brand, CMS is one of the most trusted names in the Computer Memory industry and this product carries a Lifetime Warranty from CMS Compatible with: Toshiba Tecra R950-00L Toshiba Tecra R950-00M Toshiba Tecra R950-00N Toshiba Tecra R950-02E Max Memory 16GB Sockets 2