Seifelden 120GB Hard Drive for HP Pavilion ZE5500 ZE5501US ZE5504EA ZE5505EA ZE5506EA ZE5507EA ZE5510EA ZE5511EA ZE5512EA ZE5515EA ZE5516EA ZE5517EA ZE5519EA ZE5520EA (Certified Refurbished) This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com Free 3 year Free Replacement Warranty from Seifelden Improve the performance of your computer and replace your hard drive. Finish your work faster. Upgrading your hard drive is the easy and fastest solution to increase the speed of your computer 100% Guaranteed Compatible Upgrade for the listed computers models