Get on Amazon.com : http://www.amazon.com/gp/product/B00N89D750?tag=clothingattes-20
160GB Hard Disk Drive with 3 Years Warranty for Dell Inspiron 5525 (M521R) Laptop Notebook
Dell Inspiron 5525 M521R
3 Three Years Warranty
160GB Hard Drive for Dell Inspiron 5525 M521R - Upgrade