Since Apple computers often have very specific memory requirements, including certain component densities, speeds, and SPD programming specifications, it is important to use memory designed for your Mac. With over a decade of experience in manufacturing and developing memory for all types of Apple computers, many trust Crucial memory to optimize the performance of their Mac systems.

When using your Mac system, you expect intuitive, reliable performance. And if you are a Mac Pro user, you expect mission-critical workstation reliability. You should expect the same from your memory. Every module that leaves Crucial's doors has been extensively tested at the component level for voltage and temperature resistance, signal integrity, and software compatibility. Our modules are lead-free and halogen-free.

A memory upgrade is the fastest, easiest, and most cost-effective way to get more performance out of your Mac system. Standard DDR3 modules support Mac systems at speeds of up to 1600 MT/s. For newer Mac systems, DDR3L modules are available. These modules deliver speeds starting at 1866 MT/s and consume 10% less power for improved energy efficiency.