512MB DDR2-4200 RAM Memory Upgrade Module for Xerox Phaser 5550B Printer - Improve Printing Speed & Performance for Office/Home Use

OFFTEK Desktop Memory The simple way to supercharge your PC. The simple way to boost Performance Is your PC running slow? Memory modules are designed to increase the performance of computers. Offtek Desktop Memory will allow your PC to run quicker and smoother than ever before. Why should I upgrade my PC? Improving the overall performance of the machine Allowing for increased multitasking Extending the life of the machine Producing faster boot times Decreasing latency in gaming Increasing productivity Plug and Play Installation There is no configuration, no sitting around waiting for things to update and backup. It is simply plug and play. Adding memory is the easiest and cheapest upgrade available for your machine for the best increase in performance. Multitask with Ease By adding extra ram, not only are you extending the lifetime of the machine, you're improving the PC's ability to run multiple application Offtek memory will allow you to run data-intensive applications with ease. Highest Quality Modules As with most things not all memory is created equal. Here at Offtek, we go the extra mile to ensure that the ram upgrades we supply are all of A grade quality and are put through rigorous quality checks before they are given the OK to be sent to our customers. Why offtek should be your first choice for ram memory? With over 21 Years of experience in the memory industry, Offtek has provided over 750,000 customers with their memory upgrades. We want all of our customers to feel at ease and believe that by providing exceptional customer support, our customers are always repeat customers and recommend us to friends and family.​

Easy installation. RAM is one of the simplest ways to upgrade. No Operating System or software updates needed. (Plug & Play). Install guides at OFFTEK.

Improve the overall performance of the machine. Faster boot times. Increased productivity. Increased multitasking. Extend the life of the machine.

Limited Lifetime Warranty - Feel confident that your memory will last a lifetime. Our limited lifetime warranty guarantees that if your memory should ever fail we will replace or repair the product free of charge provided that it is still manufactured.

OFFTEK memory is manufactured using premier quality components. Module level testing ensures long term reliability which is backed by 25+ years of memory expertise.

100% Compatibility - Every memory product matched specifically to your machine is individually tested to guarantee reliability and 100% compatibility with your computer and operating system.