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Green 288-pin DDR5 RDIMM module, bare chips, no heat spreader

NEMIX RAM

NEMIX RAM 128GB DDR5 5600 ECC RDIMM 4Rx4 CL46 SuperMicro B13SEE-CPU-25G memory upgrade

SKU CH-FHQ6-C7BN2

A 128GB DDR5 5600 ECC RDIMM module with CL46 latency, 4Rx4 organisation and 1.1V operation for SuperMicro B13SEE-CPU-25G servers

  • Total capacity128 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 128 GB capacity expands server memory headroom for heavy workloads
  • DDR5 5600 speed delivers high bandwidth for data-intensive tasks
  • ECC registered design detects and corrects errors to protect data integrity
  • 1 V operation reduces power draw in dense configurations
  • Validated for SuperMicro B13SEE-CPU-25G motherboard ensures compatibility

128GB DDR5 5600 ECC RDIMM

This 128GB DDR5 5600 registered DIMM adds high-capacity error-correcting memory to compatible Supermicro servers. It targets administrators who need maximum density per slot for virtualisation or database workloads. The module operates at 1.1V with CL46 latency and a 4Rx4 organisation.

Registered 288-pin build with no heat spreader

The registered design buffers address and command signals to reduce electrical load on the memory controller. A bare 288-pin PCB without a heat spreader fits densely populated boards where taller modules would block adjacent slots or airflow. ECC circuitry detects and corrects single-bit errors during operation.

4Rx4 organisation demands compatible memory

The quad-rank 4Rx4 layout places four logical ranks on each module, so the system memory controller must support this rank density. Boards limited to dual-rank or single-rank DIMMs will not recognise the full 128GB capacity. Verify the platform qualification list before ordering.

How it compares

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

Price $3,900.99
Pricier than about 76% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $30.48 per GB
Pricier than about 87% 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 numberMR44800-744K1
Total capacity128 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 items128 GB (1 × 128 GB) DDR5 5600 MHz PC5-44800 4Rx4 1.1 V CL46 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

What bandwidth does the DDR5 5600 PC5-44800 interface provide?

The DDR5 5600 PC5-44800 interface delivers 44800 MT/s bandwidth, capping throughput at that rate for this registered module.

What physical slot and pin count does this 288-pin DDR5 RDIMM require?

This module fits a standard 288-pin DDR5 RDIMM slot on the SuperMicro B13SEE-CPU-25G motherboard; no heat spreader adds height.

How is the 128GB 4Rx4 ECC RDIMM installed, and what step is often missed?

Power down, open the chassis, align the notch on the 288-pin module with the DDR5 RDIMM slot, press firmly until the retention clips lock, then verify the system detects 128GB at 5600 MT/s in BIOS.

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