Cisco MEM-4000M-16S

Brand: Cisco | SKU: MEM-4000M-16S

The MEM-4000M-16S is a 16GB DDR4 SDRAM memory module designed for Cisco 4000 Series Integrated Services Routers, providing reliable high-capacity memory expansion to support advanced networking features and improved system performance.

Refurbished Availability

Refurbished versions of the Cisco MEM-4000M-16S are available through Comtek, offering significant cost savings over new equipment without compromising on quality. Each module undergoes comprehensive quality assurance and rigorous testing to ensure full functionality and reliability. Choosing refurbished equipment allows businesses to optimise budgets while maintaining high performance in their network infrastructure.

Expert Repair Service

Comtek provides expert repair services for memory modules like the MEM-4000M-16S, as well as a wide range of network hardware. Our experienced engineers offer fast turnaround times and support for multiple leading vendors—including Cisco, Juniper, and Nokia—ensuring minimal downtime for network, telecoms, and critical infrastructure operators. Customers benefit from reliable repairs that extend equipment life and maximise operational efficiency.

Global Presence

With repair centres and offices across the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive, localised service to customers around the world. Our global presence ensures rapid support, streamlined logistics, and enhanced customer satisfaction, no matter where your operations are based.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the lifespan of telecom, network, and infrastructure equipment. By repairing, refurbishing, and reusing hardware like the Cisco MEM-4000M-16S, we help reduce e-waste and associated carbon emissions. Our sustainable approach delivers long-term value for customers while contributing to environmental responsibility.

For more information or to request a quote, please visit our contact form. All refurbished and repaired equipment comes with warranty coverage for peace of mind.