Specification: 240-pin DDR2 667MHz / 800MHz / 1066MHz un-buffered DIMM
Configuration: 64Mx8, 128Mx8
Bandwidth: 667MHz: 5.3GB/sec
800MHz: 6.4GB/sec
1066MHz: 8.5GB/sec
Voltage: 667MHz / 800MHz: JEDEC Standard 1.8V
1066MHz: 1.8~2.1V
CL: 667MHz / 800MHz: 5
1066MHz: 6
Capacity : 512MB / 1GB / 2GB