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Eight green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 256GB (8×32GB) DDR5 4800 CL40 2Rx8 ECC RDIMM for Dell PowerEdge XR5610 memory upgrade

SKU CH-CZNK-B268N

Eight 32 GB DDR5 ECC registered DIMMs totalling 256 GB at 4800 MT/s CL40 for Dell PowerEdge XR5610 servers

  • Total capacity256 GB (8 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 256 GB total capacity from eight 32 GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth for server workloads
  • ECC registered design detects and corrects data errors automatically
  • 1 V operation reduces power draw in dense configurations
  • Validated for Dell PowerEdge XR5610 rack server compatibility

Dell PowerEdge XR5610 Memory Upgrade

This 256GB kit contains eight 32GB DDR5 RDIMM modules built for the Dell PowerEdge XR5610 rack server. Each module runs at 4800MHz with CL40 latency and 1.1V operation. ECC and registered buffering protect data integrity in mission-critical workloads.

Replacing Slower or Smaller DDR5 Kits

The jump is worth it when the XR5610 needs maximum registered ECC capacity at the platform's native 4800MHz speed. Filling all eight slots with 2Rx8 32GB modules delivers 256GB total without downclocking. Buyers who need more than 256GB cannot use this kit.

DDR5 4800 Registered ECC Limits

DDR5 4800 is the rated ceiling for this registered ECC configuration on the XR5610. The 288-pin RDIMM form factor and 1.1V voltage are fixed by the server's memory controller. Systems requiring higher frequencies, unbuffered DIMMs, or non-ECC operation cannot use these modules.

How it compares

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

Price $7,293.99
Pricier than about 83% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (8 × 32 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $28.49 per GB
Pricier than about 80% 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 numberMR38400-324K8
Total capacity256 GB (8 × 32 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 rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell
In the box
Included items256 GB (8 × 32 GB) DDR5 4800 MHz PC5-38400 2Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does this kit use 288-pin DDR5 RDIMM modules that fit the Dell PowerEdge XR5610 memory slots?

Yes, the kit contains eight 32 GB DDR5 RDIMM modules with a 288-pin connector, matching the slot type used in the PowerEdge XR5610.

How should the eight 2Rx8 modules be populated across the server's memory channels, and which step is commonly missed?

Follow the Dell PowerEdge XR5610 service manual for the correct channel population order; the step often missed is enabling ECC and registered mode in the BIOS after installation.

When should the ECC RDIMM modules be replaced if correctable error counts begin to rise?

Monitor the system management logs for increasing correctable ECC errors; plan replacement when the error rate trends upward to avoid uncorrectable failures.

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