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Green rectangular DDR5 memory module with gold edge connectors and black chips, no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR5 4800 ECC RDIMM CL40 1Rx8 Dell PowerEdge XR5610

SKU CH-V5KD-ZKR1F

16 GB DDR5-4800 ECC registered DIMM with CL40 latency, 1.1 V operation and single-rank 1Rx8 layout built for Dell PowerEdge XR5610 servers

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • ECC protection secures data integrity for critical workloads
  • DDR5 4800 speed delivers high bandwidth for demanding applications
  • Registered design enables stable operation in dense server configurations
  • 1 V operation reduces power draw in enterprise environments
  • Validated for Dell PowerEdge XR5610 ensures reliable compatibility

Dell PowerEdge XR5610 Memory Upgrade

This 16 GB DDR5 module is built for the Dell PowerEdge XR5610 rack server. It delivers registered ECC memory for workloads that require error correction and signal integrity. The single-rank 1Rx8 organisation keeps electrical loading low on the memory bus. It is not suited for desktop boards or consumer laptops that lack RDIMM support.

DDR5 4800 Registered ECC Limits

The module runs at 4800 MT/s with a CAS latency of CL40 and operates at 1.1 V. Registered buffering adds one clock cycle of latency but allows larger memory populations per channel. ECC corrects single-bit errors and detects multi-bit errors, essential for data integrity in server environments. Systems that do not support registered DDR5 or ECC will not recognise this DIMM.

288-Pin RDIMM Build and Daily Use

Major OEM chips from Samsung, Micron or Hynix are assembled without a heat spreader, relying on server chassis airflow for cooling. The 288-pin RDIMM keying prevents insertion into UDIMM or SO-DIMM slots. Installation follows the Dell PowerEdge XR5610 service manual; no additional tools are required beyond those used for standard server memory maintenance.

How it compares

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

Price $419.99
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 $26.25 per GB
Pricier than about 72% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineDell Server/Workstation Compatible Series Memory
Model nameDell 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 systemsDell
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

Should I pick the 16GB DDR5 4800 CL40 1Rx8 ECC RDIMM or a different capacity for my Dell PowerEdge XR5610?

The 16GB 1Rx8 module fits a single 288-pin slot at 1.1V and is validated for the XR5610; add identical modules to scale capacity in matched channels.

What does the DDR5 4800 rating deliver once installed in the XR5610?

The module runs at 4800 MT/s with CL40 latency, providing PC5-38400 bandwidth for registered ECC workloads on the server platform.

How does the 288-pin DDR5 RDIMM interface limit performance in practice?

The registered 288-pin DDR5 interface caps operation at the rated 4800 MT/s and CL40 timing, with ECC and 1.1V voltage enforced by the server memory controller.

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