4GB 1Rx8 512M x 64-Bit PC3L-12800 CL11 204-Pin SODIMM DESCRIPTION This document describes ValueRAM's 512M x 64-bit (4GB) DDR3L-1600 CL11 SDRAM (Synchronous DRAM), 1Rx8, low voltage, memory module, based on eight 512M x 8-bit FBGA components. This The SPD is programmed to JEDEC standard latency DDR3-1600 timing of 11-11-11 at 1.35V or 1.5V.