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Green circuit board with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 16GB DDR5 4800 CL40 1Rx8 ECC RDIMM Cisco UCS X210c M7 memory upgrade

SKU CH-J3M5-CMKTP

16 GB DDR5 4800 CL40 ECC registered RDIMM for Cisco UCS X210c M7 compute nodes

  • Capacity16GB
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 16 GB DDR5 4800 boosts server throughput
  • ECC registered design protects data integrity
  • 1 V operation lowers power draw
  • 1Rx8 single-rank layout simplifies memory scaling
  • Qualified for Cisco UCS X210c M7 compute nodes

Cisco UCS X210c M7 Server Memory

This 16GB DDR5 4800MHz ECC RDIMM is built for the Cisco UCS X210c M7 compute node. It delivers registered error-correcting memory for enterprise workloads that require data integrity and system stability. The module operates at 1.1V with CL40 latency and a 1Rx8 configuration using major OEM chips. It is intended for IT professionals upgrading or expanding compatible Cisco server platforms.

Installation and Common Issues

The 288-pin DDR5 RDIMM installs in the server memory slots following the system manual. Registered ECC modules must be populated according to the platform guidelines for correct operation. A frequent issue occurs when mixing registered and unbuffered memory or using non-qualified speeds, which prevents the system from posting. Always verify the exact part number MR38400-618K1 against the Cisco qualified vendor list before installation.

Registered ECC Compatibility Requirement

This module only works in systems that support DDR5 registered ECC RDIMMs with a 1Rx8 organisation. It will not function in desktop motherboards, laptops, or servers requiring unbuffered or load-reduced DIMMs. Buyers needing non-ECC memory, different ranks, or other form factors must select a different product.

Highlights

  • 16 GB DDR5 4800 boosts server throughput
  • ECC registered design protects data integrity
  • 1 V operation lowers power draw
  • 1Rx8 single-rank layout simplifies memory scaling
  • Qualified for Cisco UCS X210c M7 compute nodes

Specifications

BrandNEMIX RAM
SeriesCisco Server Compatible Series Memory
ModelCisco DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-618K1
Capacity16GB
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemCisco
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank1Rx8
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content16GB (1X16GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

How can I verify the module is running at 4800 MT/s with CL40 after installation?

Check the BIOS or system management interface; it should report DDR5 4800 speed and CAS latency 40 for the 16 GB registered DIMM.

What comes in the box and do I need any extra parts for the Cisco UCS X210c M7?

The package includes one 16 GB 288-pin DDR5 ECC RDIMM; no additional components are required for the compatible compute node.

Which capacity and rank should I choose for a balanced upgrade path?

This single 16 GB 1Rx8 registered module matches the system's DDR5 4800 specification and provides a standard building block for further expansion.

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