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Two green DDR5 RDIMM modules with black chips, no heat spreader

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR5 5600 ECC RDIMM 2Rx4 CL46 1.1V Dell PowerEdge XE9680L memory upgrade

SKU CH-3EDE-4Q1CR

A 64 GB registered ECC DDR5 kit running at 5600 MT/s with CL46 latency and 1.1 V operation, validated for the Dell PowerEdge XE9680L server

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 64GB kit expands server capacity with two 32GB modules
  • ECC RDIMM protects data integrity in Dell PowerEdge XE9680L
  • DDR5 5600 speed delivers high bandwidth for demanding workloads
  • Registered 2Rx4 design supports dense memory configurations
  • 1V operation reduces power draw per module

System-specific DDR5 kit

This NEMIX RAM kit supplies 64 GB as two 32 GB DDR5 ECC RDIMMs rated at 5600 MT/s with CL46 latency and 1.1 V operation. The modules are registered, dual-rank 2Rx4, and built with major OEM DRAM for Dell PowerEdge XE9680L rack servers.

Suited for Dell PowerEdge XE9680L upgrades

Administrators expanding memory in a Dell PowerEdge XE9680L will match the platform's registered ECC requirement. Builders needing unbuffered DIMMs, non-ECC modules, a different pin count, or a speed grade not listed here should select another product.

Registered ECC RDIMM form factor

The 288-pin registered ECC RDIMM design is the single specification that determines fit; only systems accepting DDR5 RDIMMs with this pin layout and rank configuration can use the kit.

How it compares

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

Price $2,095.99
Pricier than about 69% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $32.75 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 lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-324K2
Total capacity64 GB (2 × 32 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 items64 GB (2 × 32 GB) DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

How much power does the 1.1V DDR5 5600 kit draw under continuous load?

Each module operates at 1.1V, the standard DDR5 voltage, so total power scales with the 64GB capacity and 5600 MT/s data rate; exact watts depend on the server's memory controller and workload.

What must the Dell PowerEdge XE9680L already have to accept this 2Rx4 ECC RDIMM kit?

The server needs free 288-pin DDR5 RDIMM slots that support registered ECC memory and a BIOS revision that recognises 2Rx4 32GB modules at 5600 MT/s.

Will this CL46 5600MHz kit run stably alongside slower DDR5 modules already installed in the XE9680L?

The memory controller will down-clock all populated channels to the lowest common speed and highest latency, so mixing with slower DDR5 RDIMMs is possible but the faster kit will not run at its rated 5600 MT/s CL46.

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