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Green DDR5 RDIMM module with black chips, no heat spreader, 288-pin edge connector

NEMIX RAM

NEMIX RAM 128GB DDR5 5600MHz CL46 2Rx4 1.1V ECC Registered RDIMM Supermicro H14DSH memory upgrade

SKU CH-K002-MZD5S

128 GB DDR5 5600 MHz CL46 2Rx4 1.1 V ECC registered RDIMM validated for Supermicro H14DSH servers

  • Total capacity128 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 128GB

Show 30 more
  • Full 128 GB capacity recognised at rated DDR5-5600 speed thanks to exact CL46 timing and 1.1 V spec
  • Registered ECC architecture offloads the memory controller and corrects single-bit errors for continuous uptime
  • 288-pin RDIMM form factor matches the Supermicro H14DSH slot requirements precisely
  • 2Rx4 dual-rank organisation enables full-slot population without signal degradation
  • Lifetime replacement coverage and US-based technical support included

Exact-Match 128GB DDR5 Upgrade

This 128GB DDR5 5600MHz RDIMM is built for the Supermicro H14DSH motherboard. It delivers registered ECC memory with CL46 latency at 1.1V. The module uses a 2Rx4 rank structure and 288-pin form factor. It targets server administrators who need validated capacity expansion.

Guided Installation Steps

Installation follows the motherboard manual for DIMM population order and approved capacities. The registered design reduces electrical load on the memory controller when fully populated. Errors occur if population rules are ignored or if mixed with unbuffered modules. Always verify the system configuration before installing.

Sustained Enterprise Stability

Registered buffering and ECC correction maintain data integrity during continuous operation. Single-bit errors are corrected on the fly to prevent silent corruption. The 1.1V operation supports consistent performance under load. This module is not for systems requiring unbuffered UDIMMs or non-ECC memory.

How it compares

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

Price $4,122.99
Pricier than about 77% 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 $32.21 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 numberMR44800-724K1
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
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items128 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

How can I confirm the 128GB DDR5 5600MHz CL46 RDIMM is running at its rated speed after installation?

Enter the BIOS or use a tool like dmidecode to verify the module reports DDR5-5600, PC5-44800, 1.1V and CL46 timings.

What is included in the package and do I need any extra components for the Supermicro H14DSH?

The kit contains one 128GB 288-pin DDR5 ECC Registered RDIMM; no additional parts are required for a compatible slot.

Which version of this memory should I choose for a fully populated Supermicro H14DSH configuration?

Select the 128GB 2Rx4 DDR5-5600 CL46 1.1V Registered ECC RDIMM (part MR44800-724K1) to match the board's population rules.

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