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Two green 288-pin DDR5 RDIMM modules in static bag

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR5 4800 ECC RDIMM Cisco UCS X210c M7 memory upgrade

SKU CH-R6BC-0B7A2

32 GB dual-channel DDR5 4800 ECC RDIMM kit with CL40 latency and 1.1 V operation for Cisco UCS X210c M7

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 32 GB kit expands server capacity for heavy workloads
  • DDR5 4800 speed delivers high bandwidth for compute nodes
  • ECC registered design corrects errors to protect data integrity
  • 1 V operation reduces power draw in dense chassis
  • Validated for Cisco UCS X210c M7 compute node compatibility

Cisco UCS X210c M7 memory kit

This 32 GB kit contains two 16 GB DDR5 4800 registered ECC RDIMMs built for the Cisco UCS X210c M7 compute node. Each module runs at 1.10 V with CL40 latency and a 1Rx8 organisation. The registered design adds a buffer that helps maintain signal integrity in dense server configurations.

Registered ECC modules

The RDIMM register reduces electrical load on the memory controller, allowing the system to populate more slots reliably. On-die ECC detects and corrects single-bit errors, protecting data integrity during sustained workloads. Major OEM DRAM from Samsung, Micron or Hynix is used across the kit to meet enterprise validation standards.

Suited for Cisco UCS X210c M7 upgrades only

This kit targets administrators expanding memory in the specified compute node where registered ECC DDR5 is required. It is not suitable for desktops, workstations or servers that need unbuffered UDIMMs, different voltages, higher speeds or larger per-module capacities. Buyers needing non-ECC memory or consumer form factors should look elsewhere.

How it compares

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

Price $921.99
Pricier than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $28.81 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 numberMR38400-618K2
Total capacity32 GB (2 × 16 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 items32 GB (2 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 288-pin DDR5 RDIMM modules ever need replacement if they pass initial stress testing?

DDR5 ECC RDIMM modules have no moving parts and require no scheduled replacement; the lifetime warranty covers defects, but physical damage or voltage events would still require a new kit.

What is the first limit reached when the kit runs at 4800 MT/s continuously in a Cisco UCS X210c M7?

The CL40 latency at 1.1 V is the fixed timing ceiling; sustained throughput cannot exceed the rated PC5-38400 bandwidth without exceeding JEDEC specifications.

How much heat do the two 1Rx8 modules produce when the server runs all day at 1.10 V?

Each 16 GB module operates at 1.10 V without a heat spreader; total power draw stays within standard DDR5 RDIMM limits, so airflow from the compute node's fans is sufficient.

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