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Two green rectangular DDR5 RDIMM modules with black chips, no heat spreaders, side by side

NEMIX RAM

NEMIX RAM MR44800-724K2 256GB (2×128GB) DDR5 5600 CL46 ECC RDIMM memory upgrade

SKU CH-KWM7-N2Y7N

256 GB DDR5 5600 ECC RDIMM kit (2×128 GB, CL46, 1.1 V) validated for the GIGABYTE MA34-CP0 motherboard

  • Total capacity256 GB (2 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 256GB 2X128GB

Show 24 more
  • 256 GB capacity from two 128 GB modules
  • DDR5 5600 speed with CL46 latency for rated throughput
  • Registered ECC design corrects errors and stabilises fully populated slots
  • 1 V operation matches server memory controller requirements
  • Verified fit for GIGABYTE MA34-CP0 motherboard with 288-pin RDIMM form factor

Exact-match DDR5 kit for GIGABYTE MA34-CP0

This 256 GB kit contains two 128 GB DDR5-5600 RDIMMs built to the PC5-44800 standard. Registered ECC circuitry and a CL46 latency match the memory controller expectations of the GIGABYTE MA34-CP0 motherboard so the full capacity is recognised at rated speed.

288-pin RDIMM form factor with no heat spreader

Each module uses the 288-pin Registered DIMM layout required by the target board, not UDIMM or SODIMM alternatives. The 1.10 V operating voltage and 2Rx4 organisation follow the board's population rules, allowing every slot to run fully populated without a heat spreader interfering with dense server layouts.

Registered ECC limits and DDR5-5600 bandwidth

Registered buffering offloads the memory controller so all slots operate at full capacity, while ECC corrects single-bit errors on the fly to prevent silent data corruption. The DDR5-5600 interface caps throughput at the PC5-44800 rate; systems needing higher memory bandwidth or non-registered modules must choose a different platform.

How it compares

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

Price $9,326.99
Pricier than about 86% 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 $36.43 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 numberMR44800-724K2
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
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items256 GB 2 × 128 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

What DDR5 speed and bandwidth does this 288-pin RDIMM kit deliver?

The kit runs at DDR5 5600 (PC5-44800), providing 5600 MT/s data rate and 44800 MB/s peak bandwidth per module.

What motherboard slot and form factor are required for these 128 GB modules?

A 288-pin DDR5 RDIMM slot is required; the modules are registered ECC RDIMMs and will not fit UDIMM or SODIMM sockets.

How should the two 2Rx4 DIMMs be installed on the GIGABYTE MA34-CP0, and what step is often missed?

Follow the motherboard manual's population order for registered ECC DIMMs; the commonly missed step is verifying the approved slot sequence before seating both modules.

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