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Green bare circuit board DDR5 RDIMM module with black memory chips and gold contacts

NEMIX RAM

NEMIX RAM 64GB DDR5 5600 CL46 4Rx4 ECC RDIMM 1.1V Dell PowerEdge XE9680L memory upgrade

SKU CH-XRRE-PSJ90

64GB DDR5 ECC RDIMM at 5600MHz CL46, 4Rx4 registered, 1.1V for Dell PowerEdge XE9680L

  • Total capacity64 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 64GB capacity expands server memory for heavy workloads
  • DDR5 5600 speed delivers high data throughput
  • CL46 latency supports responsive registered operation
  • ECC RDIMM design protects data integrity in critical tasks
  • 1V voltage reduces power draw per module

Dell PowerEdge XE9680L DDR5 RDIMM Upgrade

This 64 GB DDR5 5600 module is built for the Dell PowerEdge XE9680L rack server. It operates at 1.1 V with a CL46 latency and a 4Rx4 registered ECC design. The 288-pin RDIMM fits directly into the platform's memory slots for capacity expansion.

Compatibility and use-case limits

Suitable for administrators adding registered ECC memory to a supported Dell PowerEdge XE9680L system. Not suited for desktops, laptops or workstations that require unbuffered non-ECC DDR5. Systems needing lower latency or higher clock speeds must use different modules.

Registered ECC with 4Rx4 organisation

The single specification that decides fit is the 4Rx4 registered ECC configuration. Only platforms that accept quad-rank registered DDR5 RDIMMs at 5600 MT/s will recognise and stabilise this module.

How it compares

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

Price $2,057.99
Pricier than about 69% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $32.16 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 numberMR44800-944K1
Total capacity64 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 rank4Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell
In the box
Included items64 GB (1 × 64 GB) DDR5 5600 MHz PC5-44800 4Rx4 1.1 V 288-PIN ECC RDIMM

Questions about this item

Does the Dell PowerEdge XE9680L need an open 288-pin DDR5 RDIMM slot for this 64GB module?

Yes, the module uses the 288-pin DDR5 RDIMM form factor and occupies one slot in the PowerEdge XE9680L.

Can I mix this 5600MHz CL46 4Rx4 ECC RDIMM with slower DDR5 modules already in the server?

The server will run all installed DDR5 at the speed of the slowest module, so mixing reduces overall bandwidth.

How can I verify the 64GB DDR5 5600 CL46 module is recognised correctly after installation?

Check the system BIOS or iDRAC memory inventory; it should show 64GB at 5600MT/s with ECC registered status.

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