Cisco 16GB DDR4 SDRAM Memory Module

Elevate the reliability and speed of your Cisco infrastructure with the Cisco 16GB DDR4 SDRAM Memory Module. Designed for mission-critical networking and data center workloads, this ECC, registered 288-pin DIMM delivers stable performance and error-free operation under heavy load. Whether you’re expanding memory in Cisco servers, routers, or other compatible devices, this OEM module provides dependable capacity, robust data integrity, and a straightforward upgrade path to boost virtualization, caching, and high-demand applications.

• High-capacity memory for Cisco devices: 16 GB of DDR4 SDRAM (1 x 16GB) provides ample headroom for memory-intensive tasks, virtual machines, buffering, and large-scale network processing, helping to maintain smooth throughput during peak workloads.
• DDR4-2133 speed with efficient operation: Operating at 2133 MHz (PC4-17000), this module accelerates data transfer rates while optimizing power consumption with a low 1.20 V voltage, contributing to cooler, more energy-efficient performance in demanding environments.
• ECC and Registered for enterprise reliability: ECC (Error-Correcting Code) and registered buffering boost data integrity and stability, reducing the risk of memory-induced faults in critical Cisco deployments.
• Premium form factor and compatibility: A 288-pin DIMM designed for server and networking hardware, ensuring compatibility with Cisco equipment that requires server-grade DDR4 memory modules and consistent vendor-standard testing.
• Warranty and OEM quality: Backed by a 3-year warranty, the module delivers long-term assurance and dependable performance, aligning with Cisco’s rigorous reliability standards for enterprise networks.

Technical Details of Cisco 16GB DDR4 SDRAM Memory Module

• Capacity: 16 GB
• Memory Type: DDR4 SDRAM
• Speed: 2133 MHz (PC4-17000)
• CAS Latency: CL15
• Voltage: 1.20 V
• Configuration: 1 x 16GB
• Pin Count: 288-pin DIMM
• ECC: Yes
• Registered: Yes
• Form Factor: DIMM
• Module Type: DDR4 Registered ECC (for server and networking hardware)
• Manufacturer: Cisco
• Warranty: 3 Years

how to install Cisco 16GB DDR4 SDRAM Memory Module

Installing this memory module is straightforward on compatible Cisco devices. Before you begin, power down the equipment completely, unplug it from the power source, and discharge any static electricity by touching a grounded metal surface. Prepare an anti-static mat or wrist strap if available, to safeguard sensitive components.

Step-by-step guidance:

• Open the chassis or access panel: Depending on your Cisco device, remove the cover or access panel to reach the memory slots. Locate the available DIMM slots that match the 288-pin DDR4 pattern and ECC-registered support.
• Identify the correct slot and orientation: DDR4 memory modules have notches that align with the slot key. Align the notch on the module with the key in the socket and ensure the module is oriented correctly for a snug, straight fit.
• Insert the module: Gently engage both shoulders of the DIMM and apply even pressure until the memory seats firmly in place and the locking clips snap onto the sides of the module.
• Verify seating and reassemble: Double-check that the module sits evenly and completely in the slot. If you’re installing more than one module, repeat the process for each module, ensuring they are properly seated and secured.
• Power up and verify: Reassemble the device, reconnect power, and boot. Enter the device’s BIOS/UEFI or management console to confirm that the new 16 GB is detected. Run a memory diagnostic or stress test to verify stability and performance under load.
• Post-install considerations: If you encounter compatibility warnings or the module isn’t recognized, power down and reseat the DIMM. Check Cisco’s hardware compatibility list to confirm that your specific device model supports ECC Registered DDR4 memory and that you’re using the correct speed and configuration.

Tips for best results: always handle memory by the edges, avoid touching the gold contacts, and store any unused modules in anti-static packaging. If you’re upgrading from a smaller capacity, ensure the new module is supported in your device’s memory controller or documented upgrade path. For peak reliability, pair this module with matching memory modules if your device supports dual- or multi-channel configurations, and maintain consistent memory timings as recommended by Cisco.

Frequently asked questions

• Q: Is this memory compatible with Cisco devices? A: Yes. This is a Cisco OEM 16GB DDR4 ECC Registered memory module designed for Cisco hardware that requires ECC, registered DDR4 memory with a 288-pin DIMM form factor. Always consult your device’s compatibility list to confirm support for ECC Registered DDR4 modules and the specific capacity.
• Q: Does it support ECC? A: Yes. The module features Error-Correcting Code (ECC) to detect and correct common memory errors, improving reliability for critical networking and server workloads.
• Q: What is the voltage and speed? A: The module operates at 1.20 V and runs at 2133 MHz (PC4-17000), with CL15 latency, delivering a balance of speed and efficiency for enterprise environments.
• Q: How many modules are included in this package? A: This listing usually reflects a single 16GB module (1 x 16GB). If you need additional capacity, consider matching modules that are compatible with your device to preserve stability and performance.
• Q: What is the warranty? A: The module comes with a 3-year warranty, providing coverage for manufacturing defects and workmanship under normal use in enterprise environments.
• Q: Can I upgrade multiple Cisco devices with this module? A: Yes, as long as each device supports ECC Registered DDR4 memory, 288-pin DIMM form factor, and the specified capacity and speed. Verify each model’s memory support matrix before purchase to ensure compatibility and stability across the fleet.