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NEMIX RAM

NEMIX RAM 1TB (16x64GB) DDR5 4800 CL40 2Rx4 1.1V 288-Pin ECC RDIMM Dell XR7620 memory upgrade

SKU CH-VJTE-PXDDZ

1TB server memory kit with sixteen 64GB DDR5 4800 CL40 ECC registered modules for Dell PowerEdge XR7620

  • 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 capacity with 16 x 64GB DDR5 4800 modules
  • ECC registered RDIMM ensures data integrity for Dell PowerEdge XR7620
  • 2Rx4 dual-rank organisation optimises server throughput
  • 1V operating voltage reduces power draw under load
  • 288-pin DDR5 form factor matches Dell XR7620 memory slots

Dell XR7620 1 TB DDR5 kit

This 1 TB memory kit contains sixteen 64 GB DDR5 4800 CL40 modules built for the Dell PowerEdge XR7620 rack server. Registered ECC RDIMMs provide error correction and signal buffering required by enterprise platforms. The 2Rx4 organisation and 1.1 V operation match the server’s qualified memory specifications. IT teams can populate all slots with a single validated part number.

Registered ECC modules for dense server population

Each 288-pin RDIMM installs directly into the XR7620’s DDR5 slots without adapters or riser cards. Registered buffering reduces electrical load on the memory controller when all sixteen modules are populated. ECC capability corrects single-bit errors to protect data integrity in virtualization and database workloads. The kit frees procurement from sourcing individual sticks and matching lot codes.

Sustained throughput at 4800 MT/s under full load

Modules are stress-tested at the rated 4800 MT/s transfer rate with CL40 latency while all ranks are active. Registered signalling maintains timing margins across the full 1 TB capacity during extended compute jobs. The 1.1 V DDR5 voltage keeps power draw predictable when the server runs at maximum memory utilisation. Stability is verified before shipment for continuous operation.

How it compares

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

Price $25,685.99
Pricier than about 92% 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 $25.69 per GB
Pricier than about 70% 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

What is the CAS latency of these DDR5 4800 modules?

The modules run at CL40 latency as specified for the DDR5 4800 speed grade.

How much power does a full 1 TB kit draw at 1.1 V?

Each 64 GB RDIMM operates at 1.10 V; total power scales with the 16 installed modules and server workload.

Which Dell server is this 288-pin ECC RDIMM kit validated for?

The kit is built for the Dell PowerEdge XR7620 rack server and matches its DDR5 registered memory requirements.

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