Upgrade your IBM System x3550 with this low profile copper CPU heatsink! Designed to efficiently cool your server, this heatsink is perfect for fans & heatsinks of all types. Made by IBM, you can trust that this product is of the highest quality.This heatsink is compatible with a variety of server components, making it a versatile choice for all your enterprise networking needs. Whether you're looking to maintain your current setup or upgrade your system, this IBM System x3550 low profile copper CPU heatsink is the perfect choice.