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Green bare circuit board with black memory chips and gold edge connectors

NEMIX RAM

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

SKU CH-0KT5-AJSTD

128 GB DDR5-5600 registered ECC RDIMM, CL46 at 1.1 V, 2Rx4 for GIGABYTE MA34-CP0

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

Size 128GB

Show 24 more
  • 128 GB capacity lets you fully populate server slots with a single module
  • DDR5 5600 speed delivers PC5-44800 bandwidth for data-intensive workloads
  • Registered ECC architecture offloads the memory controller and corrects single-bit errors on the fly
  • 2Rx4 dual-rank organisation at 1.1 V matches the board's timing and voltage requirements
  • 288-pin RDIMM form factor is the exact fit for the GIGABYTE MA34-CP0 motherboard

Server memory upgrade for GIGABYTE MA34-CP0

This 128GB DDR5 RDIMM is an exact-match upgrade for the GIGABYTE MA34-CP0 motherboard. It delivers registered ECC memory at 5600MHz with CL46 latency and 1.10V operation. The module suits administrators who need validated capacity on this specific platform. Builders using other boards or consumer UDIMM slots cannot use this kit.

Registered ECC architecture and single kit packaging

Registered buffering reduces electrical load on the memory controller so every populated slot runs at the rated 5600MHz speed. On-die ECC corrects single-bit errors automatically to prevent silent data corruption. The package contains a single 128GB 2Rx4 module rather than a multi-stick kit. No heat spreader is included, so airflow must be managed by the chassis.

DDR5 5600 standard limits and population rules

The DDR5 5600 (PC5-44800) interface caps transfer rates at this frequency regardless of module headroom. Maximum capacity and supported population order depend on the motherboard firmware and CPU, not the module itself. Mixing ranks or voltages can force downclocking or prevent boot. Consult the system manual for approved configurations before installation.

How it compares

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

Price $4,315.99
Pricier than about 78% 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 $33.72 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 systemsGIGABYTE
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

Will the 128GB DDR5 5600MHz CL46 2Rx4 ECC Registered RDIMM need a heat spreader added later for sustained server loads?

The modules ship without a heat spreader; adequate chassis airflow across the 288-pin DDR5 RDIMMs is the only cooling they require.

What limit appears first when the 128GB DDR5 5600MHz CL46 2Rx4 1.1V ECC Registered RDIMM runs fully populated all day?

The memory controller's maximum supported capacity per slot and total population rules set the ceiling before thermal or power limits are reached.

How much power and heat does the 128GB DDR5 5600MHz CL46 2Rx4 1.1V ECC Registered RDIMM produce during continuous operation?

At 1.1V the DDR5 RDIMM draws minimal power; registered buffering reduces electrical load on the controller, keeping heat output low in a well-ventilated server.

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