Hyper X
HyperX 512MB 1150MHz DDR2 Non-ECC CL5 (5-5-5-15) DIMM, 0.5 GB, DDR2, 240-pin DIMM
HyperX 512MB 1150MHz DDR2 Non-ECC CL5 (5-5-5-15) DIMM. Internal memory: 0.5 GB, Internal memory type: DDR2, Memory form factor: 240-pin DIMM, CAS latency: 5