OCZ EL DDR2 PC2-6400 / 800MHz / Gold Gamer eXtreme / XTC Edition
Toshiba 512MB DDR2 PC2-6400 Gold GX XTC, 0.5 GB, DDR2, 800 MHz, 240-pin DIMM
Toshiba 512MB DDR2 PC2-6400 Gold GX XTC. Internal memory: 0.5 GB, Internal memory type: DDR2, Memory clock speed: 800 MHz, Memory form factor: 240-pin DIMM, CAS latency: 5