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Eight green DDR5 RDIMM modules, bare chips, no heat spreader, 288 pins each

NEMIX RAM

NEMIX RAM 1TB (8x128GB) DDR5 5600 CL46 4Rx4 ECC RDIMM SuperMicro B13DEE memory upgrade

SKU CH-F69P-NX2P3

Eight registered DDR5 modules deliver one terabyte of ECC server memory at 5600 MT/s for SuperMicro B13DEE systems

  • Total capacity1 TB (8 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 1TB total capacity across eight 128GB modules
  • DDR5 5600 speed for high-throughput server workloads
  • ECC registered RDIMM design protects data integrity
  • 4Rx4 organisation maximises density per DIMM slot
  • 10V operation reduces power draw in dense deployments

1 TB DDR5 ECC RDIMM kit for SuperMicro B13DEE

This registered DDR5 kit provides 1 TB of error-correcting memory across eight 128 GB modules. It targets administrators scaling SuperMicro B13DEE servers for virtualisation, databases or AI workloads that demand full ECC protection at 5600 MT/s.

1.1 V DDR5 operation at CL46

Running at the standard 1.1 V DDR5 voltage, the modules draw minimal power while maintaining CL46 latency at 5600 MT/s. Registered buffering and 4Rx4 organisation keep electrical load low, helping the platform’s cooling solution maintain stable thermals under sustained server loads.

Eight-module kit simplifies population

The matched 8 x 128 GB set fills a full memory channel population in one step, eliminating mixed-rank timing issues and reducing bring-up time. No heat spreaders are included, so airflow follows the server’s native ducting design without clearance conflicts.

How it compares

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

Price $33,523.99
Pricier than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (8 × 128 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $33.52 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 lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSupermicro DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR44800-744K8
Total capacity1 TB (8 × 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 systemsSupermicro
In the box
Included items1 TB (8 × 128 GB) DDR5 5600 MHz PC5-44800 4Rx4 1.1 V CL46 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install the 288-PIN DDR5 RDIMM modules in the SuperMicro B13DEE, and which step is often missed?

Power down the server, open the chassis, align each module's notch with the slot key, press firmly until both latches click, then verify in BIOS that all eight 128GB modules show at 5600 MT/s with ECC active — the step most often missed is seating both ends evenly so the register engages.

What maintenance or replacement will this 1TB 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, the lifetime replacement warranty covers a direct swap of the defective 128GB stick.

What limit appears first when this 4Rx4 registered memory runs sustained workloads on the B13DEE?

The quad-rank 4Rx4 organisation places the highest electrical load on the memory controller, so the platform's maximum supported DIMM-per-channel limit is reached before bandwidth or thermal limits become a factor.

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