Axiom 4GB DDR3L-1600 Low Voltage SODIMM for Toshiba - PA5104U-1M4G - 4 GB (1 x 4 GB) - DDR3 SDRAM - 1600 MHz DDR3-1600/PC3-12800 - 1.35 V - SoDIMM

Up to 1600 MHz speed for playing the latest games and using heavy software SoDIMM 4 GB memory smoothly executes complex apps and games 204-pin-pin DDR3L SDRAM interface synchronizes electrical and clock signals for an efficient data transfer rate