Kingston Technology System Specific Memory 4GB 1333MHz DDR3, 4 GB, 1 x 4 GB, DDR3, 1333 MHz, 240-pin DIMM
Kingston Technology System Specific Memory 4GB 1333MHz DDR3. Internal memory: 4 GB, Memory layout (modules x size): 1 x 4 GB, Internal memory type: DDR3, Memory clock speed: 1333 MHz, Memory form factor: 240-pin DIMM, CAS latency: 9