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Two green DDR5 RDIMM modules with gold contacts, no heat spreaders

NEMIX RAM

NEMIX RAM 256GB (2x128GB) DDR5 5600MHz CL46 288-Pin ECC RDIMM Server Memory Upgrade

SKU CH-7G8P-MSMJT

256 GB DDR5 ECC registered server memory kit in two 128 GB modules running at 5600 MHz CL46 for Dell PowerEdge XE9680L

  • Total capacity256 GB (2 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 256GB total capacity expands server memory headroom
  • DDR5 5600MHz speed delivers high data throughput for demanding workloads
  • ECC registered design detects and corrects single-bit errors automatically
  • 1V operating voltage reduces power draw per module
  • Validated for Dell PowerEdge XE9680L rack server compatibility

NEMIX RAM 256GB DDR5 ECC RDIMM Kit

This NEMIX RAM kit provides 256GB of DDR5 server memory in a matched pair of 128GB modules. It is built for Dell PowerEdge XE9680L rack servers that require registered ECC RDIMMs. The modules operate at 1.10V with a CL46 latency rating.

Registered ECC with 4Rx4 Organisation

Each 288-pin RDIMM uses a 4Rx4 rank structure and on-die ECC to maintain data integrity under sustained workloads. The registered buffer reduces electrical load on the memory controller, allowing the full 256GB capacity to run at the rated DDR5 5600 speed.

For Dell PowerEdge XE9680L Memory Expansion

This kit suits administrators upgrading a compatible Dell PowerEdge XE9680L to its maximum supported configuration. Builders needing unbuffered UDIMMs, non-ECC memory, or modules for a different server platform should select a different part.

How it compares

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

Price $8,044.99
Pricier than about 84% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (2 × 128 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $31.43 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 numberMR44800-744K2
Total capacity256 GB (2 × 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 items256 GB (2 × 128 GB) DDR5 5600 MHz PC5-44800 4Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

How does the DDR5 5600 speed affect real-world server performance?

The kit runs at 5600 MT/s with CL46 latency, giving the Dell PowerEdge XE9680L its rated memory bandwidth for compute-heavy workloads.

What does the PC5-44800 designation mean for throughput limits?

PC5-44800 is the JEDEC module name for DDR5 5600; the peak data rate is 5600 MT/s per pin on the 288-pin RDIMM interface.

Will the 288-pin 4Rx4 RDIMMs fit the Dell PowerEdge XE9680L memory slots?

Yes, the modules are 288-pin DDR5 RDIMMs with 4Rx4 organisation, matching the slot and rank requirements for the XE9680L.

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