DDR 400MHz, 512MB, DIMM, CL 3.0
PQI DDR 400 512MB, DIMM, 0.5 GB, DDR, 400 MHz, 168-Pin DIMM
PQI DDR 400 512MB, DIMM. Internal memory: 0.5 GB, Internal memory type: DDR, Memory clock speed: 400 MHz, Memory form factor: 168-Pin DIMM, CAS latency: 3