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Six green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 768GB 6x128GB DDR5 5600 CL46 1.1V 2Rx4 ECC RDIMM memory upgrade

SKU CH-EMPS-B590J

A 768 GB kit of six 128 GB DDR5 5600 CL46 registered ECC RDIMMs at 1.1 V for the Supermicro H13SST-G motherboard

  • Capacity768GB (6 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 768GB 6X128GB

Show 24 more configurations
  • 768 GB total capacity from six 128 GB modules enables large-scale workloads
  • DDR5 5600 speed with CL46 latency delivers rated server performance
  • Registered ECC architecture corrects single-bit errors for enterprise stability
  • 1 V operation matches the motherboard's memory controller specification
  • Verified fitment for Supermicro H13SST-G with 288-pin RDIMM form factor

Exact-match server upgrade

This 768GB kit contains six 128GB DDR5-5600 registered ECC RDIMMs built to the precise rank, voltage and timing the Supermicro H13SST-G motherboard expects. The modules install as a matched set so the board recognises the full capacity at its rated 5600 MT/s speed without manual tuning.

Capacity and headroom

Six dual-rank 2Rx4 modules populate every slot the platform supports, giving 768GB of addressable memory for dense virtualisation, in-memory databases or large-scale simulation workloads. The registered buffer lets the memory controller drive all slots at full load, while on-die ECC corrects single-bit errors before they reach the application layer.

Thermals and power

Bare modules without heat spreaders rely on the server chassis airflow to stay within spec at the standard 1.10V operating voltage. Registered buffering reduces electrical load on the memory controller, keeping per-DIMM power draw modest even when all six ranks are active under sustained throughput.

Highlights

  • 768 GB total capacity from six 128 GB modules enables large-scale workloads
  • DDR5 5600 speed with CL46 latency delivers rated server performance
  • Registered ECC architecture corrects single-bit errors for enterprise stability
  • 1 V operation matches the motherboard's memory controller specification
  • Verified fitment for Supermicro H13SST-G with 288-pin RDIMM form factor

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-724K6
Capacity768GB (6 x 128GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content768GB 6X128GB DDR5 5600MHz PC5-44800 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Will this 768GB DDR5 5600 kit work alongside DDR5 modules I already have in my Supermicro H13SST-G?

The board requires 288-pin Registered RDIMMs at 1.1V with CL46 timing. Mixed kits must match this exact rank, voltage, and CAS latency to be recognized at full capacity and rated speed.

How can I verify the 768GB kit is running correctly after installation?

Enter the BIOS or use a hardware monitor to confirm all six 128GB modules are detected, total capacity shows 768GB, speed reads DDR5 5600 (PC5-44800), and timings report CL46 at 1.1V.

What does the box contain and what extra parts are needed?

The package includes the 6x128GB DDR5 5600 CL46 1.1V 2Rx4 ECC Registered RDIMM kit. No additional memory components are required for a compatible Supermicro H13SST-G motherboard.

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