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Six green DDR5 RDIMM modules, no heat spreaders, 288 pins each

NEMIX RAM

NEMIX RAM 384GB (6x64GB) DDR5 5600 ECC RDIMM for Dell PowerEdge R6615

SKU CH-4CAE-7EYZV

A 384GB registered DDR5 kit of six 64GB ECC modules at 5600 speed with CL46 latency, built for Dell PowerEdge R6615 servers

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V

Capacity 384GB 6X64GB

Show 3 more
  • 384GB total capacity scales memory-intensive workloads
  • DDR5 5600 speed feeds data to CPU cores faster
  • ECC registered design corrects errors for server stability
  • 1V operation reduces power draw per module
  • 6×64GB kit fills Dell PowerEdge R6615 slots exactly

384 GB DDR5 kit for Dell PowerEdge R6615

This registered ECC kit delivers 384 GB across six 64 GB modules built for the Dell PowerEdge R6615 rack server. It targets IT teams running virtualisation, databases or AI workloads that demand maximum memory capacity with error correction.

1.10 V operation with standard DDR5 thermals

Running at 1.10 V, the modules follow DDR5 power characteristics without additional heat spreaders. Registered buffering reduces electrical load on the memory controller, helping maintain stable temperatures and quiet operation in dense server chassis under sustained load.

Replaces smaller RDIMM sets when capacity is

The jump is worthwhile when workloads exceed the limits of lower-capacity kits and the platform supports 64 GB 2Rx4 modules at 5600 MT/s. It does not suit systems requiring lower-density ranks, non-registered DIMMs or speeds beyond the qualified 5600 MT/s rating.

How it compares

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

Price $12,396.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (6 × 64 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $32.28 per GB
Pricier than about 90% 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 numberMR44800-924K6
Total capacity384 GB (6 × 64 GB)
Product type288-PIN DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell
In the box
Included items384 GB (6 × 64 GB) DDR5 5600 MHz PC5-44800 2Rx4 1.1 V CL46 288-PIN ECC RDIMM Registered Server Memory KIT

Other versions of this model

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Questions about this item

How do I install the 6x64GB DDR5 5600 RDIMM kit in the Dell PowerEdge R6615, and which step is most often done incorrectly?

Power down the server and open the chassis. Insert each 288-pin module into the slots specified by the R6615 memory population guide, pressing firmly until both retention clips click. The step most often missed is verifying the exact slot order for six 2Rx4 modules so the memory controller initialises all 384GB.

What maintenance or replacement will the NEMIX RAM 384GB DDR5 ECC RDIMM kit need over its service life?

The modules have no heat spreaders and no moving parts, so no routine maintenance is required. If a module fails, replace the individual 64GB RDIMM; the kit uses standard 288-pin DDR5 5600 2Rx4 1.1V CL46 parts, so a matching single module can be sourced without replacing the full set.

What is the first limit that appears when the 384GB DDR5 5600 2Rx4 kit runs sustained workloads on the R6615?

The memory controller operates the kit at 5600 MT/s with CL46 latency at 1.1V. Under continuous heavy load the first bound encountered is the 5600 MT/s data rate combined with CL46 timing; the registered buffer and ECC overhead fix throughput and latency at those rated values.

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