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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 1Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with Cisco UCS C-Series M5 Servers UCS-MR-X16G1RS-H
- NEMIX RAM is a Distributor and Manufacturer of Computer Memory and Storage Upgrades. Specializing in Enterprise Storage RAM for Servers and Workstations along with all Standard and Specialty ECC Memory for NAS & PC/Mac based Computers and Laptops.
- Our Memory Delivers Enhanced Performance: No Doubt about it, Memory Upgrades are the Easiest, Most Cost Effective Way to Speed Up, Maximize and Boost the Overall Performance of Your Computing Environment.
- Simple Installation: Typically you can Easily Upgrade the Memory Yourself in a couple of Minutes. Always Refer to your Owners Manual for Detailed Instructions.
- Our Commitment: To Provide only the Best, Highest Quality, Computer Memory Products in the Industry. Back them with a Lifetime Replacement Warranty, and offer Top Tier Support from a Seasoned IT Support Staff that Completely Understands Memory Upgrades.
- Once You Install NEMIX RAM You Won't need Anything Else.
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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 1Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with Cisco UCS C-Series M5 Servers UCS-MR-X16G1RS-H
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- Return for refund within: 30 days
- Return for replacement within: 30 days
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The NEMIX RAM 16GB DDR4-2666 ECC RDIMM is a registered server-memory module listed as compatible with Cisco UCS C-Series M5 servers, suited to administrators upgrading a compatible server that supports 16GB, 1Rx4, 288-pin DDR4 RDIMMs.
Recommended For
- IT administrators adding or replacing memory in a Cisco UCS C-Series M5 server for virtualization or enterprise applications, when the server’s CPU, existing DIMMs, and slot layout support this 16GB DDR4 RDIMM.
- Homelab operators running a compatible UCS M5 server who want to expand memory incrementally for virtual machines or test environments, provided they follow Cisco’s DIMM population rules.
- Server maintenance technicians replacing a failed DIMM in a compatible UCS M5 system when the replacement needs to match the system’s supported registered ECC memory type and configuration.
- Cisco UCS M5 owners seeking a single 16GB module for a modest capacity increase rather than a high-capacity-per-slot memory upgrade.
Real-World Use Scenarios
- On a Cisco UCS C-Series M5 virtualization host, add memory when existing VMs are running short of assigned RAM; if host memory is the bottleneck, the added capacity can reduce memory pressure or make room for more VM memory. The benefit depends on the full DIMM layout, CPU configuration, and hypervisor limits.
- For a UCS M5 server running virtualized collaboration services, add memory when the configured applications or VMs need more physical RAM. This can provide additional memory headroom, but does not by itself increase supported call capacity; deployment sizing and virtualization licensing still apply.
- On a UCS M5 server hosting a medium-sized database or business application, add memory when the working set or cache is constrained by available RAM. More capacity may reduce paging when memory is the limiting factor, but will not resolve CPU, storage, or application bottlenecks.
- For a UCS M5 web-infrastructure or middleware server, add memory when concurrent services or processes are competing for RAM. The extra capacity can give those workloads more room to operate if memory is the constraint; it does not increase network or processor performance.
- During server maintenance, use a compatible module to replace a faulty or undersized DIMM when the server’s configuration calls for it. Check the exact model’s supported memory and slot-population rules first; Cisco states that it does not support third-party DIMMs.