Product UPC: 012304621669 Total Micro: This high quality 4GB 1600MHz (PC3-12800) 204-pin SODIMM memory module is made specifically for Dell Inspiron 14R, 14z 5423, 15R 5521, 15R 5537, 15z 5523, 17R-5721, 3521, 3721, 5521, 5523, 5721, 7737.
30 Day Warranty Included. Extended warranty is available. Contact your sales rep for more information.