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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

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 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.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $458.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $28.69 per GB
Pricier than about 81% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineCisco Server Compatible Series Memory
Model nameCisco DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-618K1
Total capacity16 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsCisco
In the box
Included items16 GB (1 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V 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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