Kingston Technology System Specific Memory 2GB DDR2-800 CL6, 2 GB, 1 x 2 GB, DDR2, 240-pin DIMM Kingston Technology System Specific Memory 2GB DDR2-800 CL6. Internal memory: 2 GB, Memory layout (modules x size): 1 x 2 GB, Internal memory type: DDR2, Memory form factor: 240-pin DIMM, CAS latency: 6