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Sixteen bare green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 2TB (16 x 128GB) DDR5 5600 CL46 ECC RDIMM Dell PowerEdge XE9780L/XE9785L

SKU CH-MNVN-4S3ES

A 2 TB registered ECC DDR5 kit of sixteen 128 GB modules at 5600 MT/s CL46 for Dell PowerEdge XE9780L and XE9785L rack servers

  • Total capacity2 TB (16 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 2TB capacity across 16 modules expands server memory headroom for large workloads
  • DDR5 5600 speed with CL46 latency delivers registered bandwidth for compute-intensive tasks
  • ECC RDIMM architecture detects and corrects data errors to protect critical workloads
  • 1 V operation reduces power draw per module in dense configurations
  • Qualified for Dell PowerEdge XE9780L and XE9785L rack servers

Capacity and purpose

This kit provides 2TB of DDR5 registered ECC memory in sixteen 128GB modules. It is built for Dell PowerEdge XE9780L and XE9785L rack servers that require high-density, error-correcting RAM. The 4Rx4 organisation and PC5-44800 rating match the platform's memory subsystem. Workloads needing less capacity or non-ECC memory should look elsewhere.

Installation notes

Each module is a standard 288-pin DDR5 RDIMM that seats in the server's DIMM slots without tools. The kit ships as a matched set of sixteen sticks, so population order follows the motherboard manual rather than guesswork. No heat spreaders are fitted, which keeps the profile low but leaves thermal management to the chassis airflow. Mixing with modules of different rank or speed is not supported.

Sustained operation

Registered buffering and on-die ECC maintain data integrity during continuous compute passes at 5600 MT/s. The 1.1V operating voltage helps limit power draw when all sixteen slots are populated under load. CL46 latency is consistent across the kit, avoiding timing drift that can appear with mixed modules. Servers running memory-bound tasks for hours will see stable throughput without correctable-error accumulation.

How it compares

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

Price $71,051.99
Pricier than about 99% of the 21,161 comparable items (median $397.99).
Total capacity 2 TB (16 × 128 GB)
Higher than about 99% of the 20,941 comparable items (median 32 GB).
Price per GB $35.53 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 numberMR44800-744K16
Total capacity2 TB (16 × 128 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 items2 TB (16 × 128 GB) DDR5 5600 MHz PC5-44800 4Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

How do I verify the kit is running at 5600 CL46 after installation?

Enter the server BIOS or use a hardware monitoring utility and confirm the memory speed reads 5600 MT/s with CAS latency 46 on all 16 modules.

What does the package contain and is anything else required?

The box includes the full 2TB kit of 16 x 128GB DDR5 5600 ECC RDIMMs; no additional parts or cables are needed for installation.

Which version should I choose for a Dell PowerEdge XE9780L or XE9785L?

This specific kit (part number MR44800-744K16) is built for the XE9780L and XE9785L and provides 2TB across 16 registered 4Rx4 modules at 1.10V.

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