DESCRIPTION NTBSD4N16SP-04 is a 512Mx 64-bit (4GB) DDR3L-1600 CL11 SDRAM (Synchronous DRAM), 1Rx8, memory module, based on eight 512M x 8-bit FBGA components per module.The SPD is programmed to JEDEC standard latency DDR3-1600 timing of 11-11- 11 at 1.35V. Each 204-pin DIMM uses gold contact fingers