Type : DDR3 Capacity : 4 GB Memory Speed : 12800-1600MHZ Compitable With : ALL 3RD & 4TH GENERATION LAPTOPS WITH INTEL AND AMD PROCESSORS Warranty : 5 YEARS LIMITED WARRANTY Structure : RECTANGULER Features : Suitable for NotebookModule Specification 204Pin SO-DIMMDensity 4GBPower supply VDD & VDDQ = 1.35V (1.283V-1.45V)Operating Temperature 0DegC to +85DegC