SKU: 18180728048

Cisco 16GB DDR5 SDRAM Memory Module

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Description

Cisco 16GB DDR5 SDRAM Memory ModuleUpgrade your server or high performance workstation with the Cisco 16GB DDR5 SDRAM Memory Module. Engineered for reliability, efficiency, and top tier speed, this 16 GB module is designed to meet the demanding needs of modern data centers, virtualization hosts, and resource intensive applications. Built around DDR5 technology, ECC, and Registered memory, it delivers improved data integrity, higher bandwidth, and better stability under heavy workloads.

Upgrade your server or high-performance workstation with the Cisco 16GB DDR5 SDRAM Memory Module. Engineered for reliability, efficiency, and top-tier speed, this 16 GB module is designed to meet the demanding needs of modern data centers, virtualization hosts, and resource-intensive applications. Built around DDR5 technology, ECC, and Registered memory, it delivers improved data integrity, higher bandwidth, and better stability under heavy workloads. With a 4800 MHz data rate (DDR5-4800 / PC5-38400) and a 288-pin DIMM form factor, this module is tailored for Cisco-certified servers and enterprise-class machines that require robust memory performance and long-term reliability.

Whether you’re optimizing a virtualization cluster, accelerating database queries, or powering complex simulation software, the Cisco 16GB DDR5 module provides a foundation for consistent and scalable performance. DDR5 memory brings higher burst bandwidth, improved efficiency, and enhanced multitasking capabilities, making it ideal for environments where uptime and latency matter. The ECC feature detects and corrects single-bit errors on the fly, reducing the risk of data corruption, while the Registered design reduces electrical load on memory controllers, enabling higher capacity and more stable operation in multi-channel server configurations. This combination makes it a prudent choice for data center racks, HCI deployments, and mission-critical workloads where accuracy and reliability are non-negotiable.

Designed with compatibility and future-proofing in mind, the Cisco 16GB DDR5 module is built to work with Cisco servers and compatible enterprise motherboards that support DDR5 ECC Registered memory. The 288-pin DIMM format ensures broad compatibility with standard server architectures while preserving the performance and efficiency benefits of the newer DDR5 standard. The single-rank configuration balances density and performance, helping to optimize memory interleaving and channel utilization in multi-socket servers. If you’re upgrading existing memory or deploying a new Cisco-based infrastructure, this module makes an excellent choice for delivering more headroom for virtualization, AI-assisted workloads, and large-scale data analysis without sacrificing reliability.

From a performance perspective, DDR5 memory unlocks higher per-channel bandwidth and improved data prefetching, which translates to faster application start times, quicker data access, and smoother multitasking. The 4800 MHz speed enables quicker memory transfers, reducing waiting times for CPU-intensive tasks and enabling more responsive software behavior across a range of workloads. For IT teams, the module’s ECC and Registered features mean fewer memory-related errors, less downtime due to data corruption, and a more predictable performance envelope under heavy load. In short, it’s a memory upgrade designed to deliver tangible benefits for environments that demand both performance and resilience.

In practical terms, the Cisco 16GB DDR5 SDRAM Memory Module supports heavy software usage, virtualization stacks, databases, engineering tools, and media-rich applications. It enables dynamic memory scaling, allowing systems to accommodate larger datasets, more virtual machines, and more concurrent users without sacrificing performance. For administrators maintaining Cisco-based data centers, this module provides a dependable option for extending server life, increasing capacity, and achieving smoother operation during peak workloads. The industry-standard 288-pin DIMM form factor ensures straightforward installation in compatible servers, while the single-rank design contributes to predictable memory access patterns and efficient memory channel utilization. With this module, you gain both the speed of DDR5 and the robustness demanded by enterprise environments.

  • DDR5-4800 speed delivers higher bandwidth and faster data transfers to accelerate gaming, virtualization, and heavy software workloads.
  • ECC and Registered memory increases reliability by correcting single-bit errors and reducing electrical load on memory controllers for better stability in multi-channel systems.
  • 16 GB capacity per module supports large datasets, virtual machines, databases, and multi-application workloads without frequent swaps or bottlenecks.
  • 288-pin DIMM, single-rank design optimizes compatibility with Cisco servers and standard enterprise motherboards while balancing performance and density.
  • Energy efficiency and reliability—DDR5 technology improves power efficiency per watt, reduces overall thermal output, and contributes to cooler, quieter server operation in data centers.

Technical Details of Cisco 16GB DDR5 SDRAM Memory Module

  • Memory Type: DDR5 SDRAM
  • Capacity: 16 GB
  • Speed: DDR5-4800 (PC5-38400)
  • Form Factor: 288-pin DIMM
  • Rank: Single-rank
  • ECC: Yes
  • Registered: Yes
  • Compatibility: Cisco servers and enterprise-grade systems that require ECC and registered memory

How to install Cisco 16GB DDR5 SDRAM Memory Module

  • Power down the system completely and unplug from power. Open the chassis or memory access panel to reach the DIMM slots.
  • Identify the correct memory bank configuration and locate the appropriate DIMM slots for a Cisco-certified server or workstation. Ensure you are handling the module by the edges and avoiding contact with any gold pins.
  • Orient the 288-pin module to align with the notch in the memory slot. Gently insert the module at a slight angle, then press down evenly with both thumbs until the latches click and the module is securely seated.
  • If installing multiple modules, follow the motherboard or server memory population guidelines to maximize bandwidth and performance (populate preferred channels first and maintain supported interleaving). Do not force modules into slots that resist proper seating.
  • Reconnect power, boot the system, and enter BIOS/UEFI to verify the memory is detected at the correct capacity and speed. Configure the memory profile for DDR5-4800 if required and save changes before continuing with normal operation.

Frequently asked questions

  • Q: What benefits does ECC provide? A: ECC (Error-Correcting Code) detects and corrects single-bit memory errors, reducing the risk of data corruption and system crashes, which is crucial for servers and other mission-critical environments.
  • Q: Why choose a registered memory module? A: Registered memory reduces electrical load on the memory controller, enabling higher memory capacity and improved stability in multi-channel server configurations, particularly under heavy I/O and virtualization workloads.
  • Q: Is 16 GB per module enough for modern workloads? A: For many servers and high-end workstations, 16 GB per module provides ample headroom for operating system processes, multiple virtual machines, databases, and large datasets. For heavier workloads, consider additional modules to increase total memory capacity and maintain performance.
  • Q: Can this DDR5 module be used in non-Cisco hardware? A: DDR5 ECC Registered modules are compatible with many enterprise-class systems that support DDR5 ECC Registered memory. Always check the motherboard or server memory compatibility list to ensure proper support and warranted performance.
  • Q: What is the expected performance impact of upgrading to DDR5-4800? A: Upgrading to DDR5-4800 provides higher bandwidth and faster data access, which translates to quicker application response, improved virtualization performance, and better multitasking for memory-intensive tasks, especially when paired with a modern CPU and fast storage.
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SKU: 18180728048

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4.2 ★★★★★
Based on 21 reviews
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Product Reviews
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Verified Purchase
robert ferrell
Charlottesville, US
★★★★★ 5
Good
Color: Black, Size: 6 Panel
Love it , just what so needed , easy to put together (some what ) …
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
C
Verified Purchase
Crimm
Battle Creek, US
★★★★★ 3
Decent for the price. Instructions suck but most people should be able to figure it out. More below.
Color: Black, Size: 6 Panel, Color: Black, Size: 6 Panel
SUMMARY: 3 stars from me because it's firmly average. It's fine for the price. Assembly and materials are alright but I can see some caveats depending on your circumstances. Assembly instructions do a subpar job of pointing out some details. ASSEMBLY INSTRUCTIONS: Maybe it's because I'm autistic and/or building model kits and assembling stuff is my jam, but I honestly thought people were exaggerating when they were complaining about the instructions and I'd be able to flex my ~superior assembly skills.~ I was wrong! These instructions genuinely suck, and whoever is responsible for making them should be ashamed. The instructions do a poor job of calling out some details regarding orientation of parts, and some of the images do not actually match the physical parts. For example, it does not really outline the assembly of the end panels clearly, and I can see someone accidentally using the wrong poles. I've drawn over a photo to show what you should do to try and make it clearer. Additionally, the manual shows a flathead screw for bolting the feet into position, but the actual screw is not a flathead. It also does not point out the counterbore, so if you aren't paying attention you may put the foot pads onto the wrong side of the foot. It's also missing the fact that you need to use another one of the plastic pieces when you finish assembling a panel. ACTUAL ASSEMBLY & MATERIALS: To their credit, all of my bags were clearly labeled. The assembly process wasn't difficult. It's mostly just tedious and requires a fair amount of space. I was able to assemble it by myself without any real difficulty. However, the way it's assembled means two things. One, the fabric parts aren't removable without disassembly. So if you want to use this in an environment where they would require cleaning, I would seriously recommend looking for another option. Or, you could buy this just to use the frame pieces and then somehow buy or make your own fabric pieces designed to be removable with velcro or something. Two, because of the materials I really don't have a lot of faith in this thing surviving disassembly and reassembly. Like a lot of sorta-cheap-but-convenient furniture, it uses those spring-button connections and plastic inserts with self-tapping screws. Those things are not really meant to be disassembled and rethreaded. It also relies a lot on the tension of the poles and the fabric to keep everything rigid and squared, which I think puts a lot of pressure on the aforementioned buttons, plastic inserts, and the hollow metal rods. So I feel like that will also cause issues with disassembly and reassembly. Basically once this thing is assembled, it's not really meant to be disassembled. The best you can do is spot-clean the fabric if you need to. Speaking of the fabric, I didn't see any labels on them or anything in the manual that says what they are, but they feel like some kind of polyester. They generate static electricity pretty easily, and pet hair and debris sticks easily. So that's another downside of them not being easily removable. For the most part it does seem pretty stable. The poles seem to be pretty uniform in length so they're all making contact with my floor. Obviously this isn't structural so it shouldn't be supporting anything, but the two main feet seem to be doing fine with keeping this thing upright. CLOSING THOUGHTS: Really, it's fine for what it is, but it could be better in a lot of little ways and the substandard quality of the instructions just seems unprofessional to me, which is why I'm being so harsh with my rating. Depending on your needs and environment you may want to consider a different option. Preferably one that is made to be disassembled with better materials, and/or one with fabric pieces made to be removed easily.
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Reviewed in the United States on May 28, 2023
B
Verified Purchase
Barb
Boise, US
★★★★★ 1
Not as it seems
Color: Black, Size: 6 Panel
these are awful... Each individual panel is fine, but when you put it together it can barely stand up, and the clips that hold it together keep popping off. Steer clear of this item.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
T
Verified Purchase
Timothy Beckner
Grantham, US
★★★★★ 5
As described
Color: White, Size: 6 Panel
Works great in my clinic
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
B
Verified Purchase
Barbara McCloud
Los Angeles, US
★★★★★ 5
Nice and strong
Color: Black, Size: Wheel-6 Panel
Nice and strong, tedious, putting together, but very good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026

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