2GB 128M x 64-Bit DDR2-800 CL5 240-Pin DIMM
This 240-pin DIMM uses gold contact fingers and requires +1.8V. The electrical and mechanical specifications are as follows:
Clock Cycle Time (tCK): 2.5ns (min.) / 8ns (max.)
Row Cycle Time (tRC): 60ns (min.)
Refresh Row Cycle Time (tRFC): 105ns (min.)
Row Active Time (tRAS): 38ns (min.) / 70,000ns (max.)
Single Power Supply of: +1.8V (+/- .1V)
Power: 1.872 W (operating)
UL Rating: 94 V - 0