4GB DDR3-1066 (PC3-8500) RAM Memory Upgrade for the Compaq HP Business Desktop 6000 Pro (Genuine A-Tech Brand)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>4GB DDR3-1066 (PC3-8500) RAM Memory Upgrade for the Compaq HP Business Desktop 6000 Pro</li><li>100% Genuine A-Tech Brand Memory</li><li>4GB DDR3-1066 PC3-8500 Non-ECC Unbuffered 240 Pin 1.5V CL=7 Memory</li><li>Limited Lifetime Warranty</li><li>High Quality Ram specifically designed for the Compaq HP Business Desktop 6000 Pro</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51NkJJWYBYL.jpg" noproxy>