Lenovo 4GB PC3-12800 DDR3L-1600MHz SODIMM Memory General Part number 0B47380 Description Lenovo 4GB PC3-12800 DDR3L-1600MHz SODIMM Memory Memory Module Specifications PC3-12800 Number of Pins 204 Memory Type DDR3L Physical Properities Maximum Operating Humidity 90 Maximum Operating Humidity Units % Minimum Operating Humidity 10 Minimum Operating Humidity Units % Maximum Operating Temperature 95 Maximum Operating Temperature Units C Minimum Operating Temperature 0 Minimum Operating Temperature Units C Weight US 0.02 Weight US Units lbs