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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 1TB (16x64GB) DDR5 4800 ECC RDIMM Dell PowerEdge R760xa memory upgrade

SKU CH-CCWQ-PRDN7

A 1 TB DDR5 server memory kit with sixteen 64 GB ECC registered modules running at 4800 MT/s for Dell PowerEdge R760xa systems

  • Total capacity1 TB (16 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 1TB total capacity with 16 modules of 64GB each
  • DDR5 4800 speed rated at PC5-38400 for server workloads
  • ECC registered RDIMM with CL40 latency ensures data integrity
  • 2Rx4 dual-rank organisation on 288-pin DDR5 form factor
  • 10V operating voltage matches Dell PowerEdge R760xa requirements

1 TB DDR5 ECC RDIMM kit for Dell PowerEdge R760xa

This 1 TB kit contains sixteen 64 GB registered DDR5 modules rated at 4800 MT/s with CL40 latency and 1.1 V operation. It is built for the Dell PowerEdge R760xa rack server and targets administrators who need maximum memory capacity for virtualization or large databases.

DDR5 4800 registered ECC limits

Registered ECC modules add a clock cycle of buffering that stabilises heavy loads but prevents use in consumer boards that accept only unbuffered memory. The DDR5 4800 standard caps at PC5-38400 bandwidth, so workloads demanding higher data rates will not benefit from faster modules without platform support.

Check Dell R760xa memory rules before ordering

Verify that the R760xa firmware revision supports 16 x 64 GB 2Rx4 RDIMMs and confirm the required population order for all sixteen slots. Ensure the chassis airflow meets Dell thermal guidelines for fully populated memory banks. Buyers needing unbuffered memory or a smaller capacity kit should look elsewhere.

How it compares

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

Price $28,411.99
Pricier than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (16 × 64 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $28.41 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 numberMR38400-924K16
Total capacity1 TB (16 × 64 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 rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell
In the box
Included items1 TB (16 × 64 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Should I choose the 16-module 1TB kit or a smaller capacity for my Dell PowerEdge R760xa?

The 16-module kit fills 16 slots with 64GB each for a total of 1TB. Select a smaller kit only if your configuration requires fewer populated slots.

What does the 4800 speed rating deliver when the memory is installed in the server?

The modules run at DDR5 4800 with CL40 latency at 1.10V, providing the rated throughput and error correction for the R760xa platform.

How does the 288-pin RDIMM interface limit the memory configuration?

The 288-pin DDR5 RDIMM form factor with registered buffering and 2Rx4 organization determines slot compatibility and maximum rank density per channel.

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