A-Tech 4GB 2 x 2GB RAM for HP Compaq 4000 Pro 6000 Pro - Small Form Factor Microtower - DDR3 1066MHz PC3-8500 Non-ECC DIMM Memory Upgrade Kit

A-Tech 4GB Kit (2 x 2GB) DDR3 1066MHz PC3-8500 Non-ECC Unbuffered DIMM (Non- ECC UDIMM) 2Rx8 1.5V 240-pin Memory RAM upgrade designed for the HP Compaq 4000 Pro (Small Form Factor) & Compaq 6000 Pro (Microtower & Small Form Factor) desktop models. A-Tech is one of the most trusted names in RAM/Memory. Backed by a Lifetime Warranty and 5 star customer support, A-Tech has you covered! RAM/memory upgrades have never been easier. Designed specifically to help your system run faster and smoother, an A-Tech RAM/memory upgrade is one of the most affordable and easiest ways to improve system performance. All A-Tech modules are rigorously tested to ensure that your memory meets our stringent compatibility and performance standards.