NT128D64S88A0G 128MB : 16M x 64 PC2100 / PC1600 Un.
ETC
NT128D64S88A0G - 184pin One Bank Unbuffered DDR SDRAM MODULE
NT128D64S88A0G 128MB : 16M x 64 PC2100 / PC1600 Unbuffered DIMM 184pin One Bank Unbuffered DDR SDRAM MODULE Based on DDR266/200 16Mx8 SDRAM Features .