64Mb PC100 Micro-DIMM SO-DIMM module (SDRAM type). This module is designed especially for certain Sony VAIO Notebooks and Sony VAIO Picturebooks and is also suitable for other notebooks using this type of memory. 140-pin 100MHz module.
With 4 chips, single-sided, can operate both at CL2 and CL3, 3.3V, 8Mx16 chips.
Qualified as compatible with the following Sony notebooks:
Sony VAIO C1VE (EU Model), C1VG (HK, Singapore, Latin America, Australia, South Africa, more)
Sony VAIO PICTUREBOOK C1VGT, C1VJ, C1VM, C1VMT, C1VN, C1VP, C1VPK (Nth American Model), C1VR, C1VR, C1BR, C1VRX, C1VRK, C1VS/BW, C1VSX/K (Japan Model), C1XA, C1XD, C1XF, C1XG, C1XN, C1XS, VAIO PCG-161L, PCG-C1VFK PictureBook, PCG-C1VJ/BP PictureBook, PCG-C1XG/BP PictureBook, PCG-C1XN PictureBook, PCG-C1XS PictureBook, C2GPS, GT1, GT3/K
Full datasheet available
here.