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Six green DDR5 RDIMM modules with gold contacts and black chips

NEMIX RAM

NEMIX RAM 768GB DDR5-5600 ECC RDIMM 6x128GB CL46 1.1V for Supermicro H13DSG-OM

SKU CH-PXBJ-S8BSF

Six 128 GB DDR5-5600 registered ECC modules totalling 768 GB at 1.1 V CL46, validated for the Supermicro H13DSG-OM motherboard

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

Size 768GB 6X128GB

Show 30 more configurations
  • 768 GB capacity across six 128 GB modules
  • DDR5-5600 speed rated at PC5-44800 bandwidth
  • Registered ECC design corrects single-bit errors automatically
  • 1 V operation with CL46 latency timing
  • Exact fit for Supermicro H13DSG-OM motherboard

Server-Specific DDR5 Memory Kit

This 768 GB kit consists of six 128 GB DDR5-5600 registered ECC RDIMMs built to the exact rank, voltage and timing the Supermicro H13DSG-OM memory controller expects. It is intended for administrators who need maximum supported capacity in that specific platform without manual tuning.

Registered ECC Architecture for Full Population

The registered design offloads the memory controller so every slot can run fully populated at the rated 5600 MT/s speed, while on-die ECC corrects single-bit errors before they reach the operating system. The 288-pin RDIMM form factor matches the board's physical and electrical requirements; UDIMM or SODIMM modules will not fit or function.

Sustained Enterprise Stability

Operating at 1.1 V with CL46 latency, the modules maintain their specified throughput under continuous multi-socket workloads rather than only in short bursts. ECC protection remains active throughout, preventing silent data corruption during extended compute or virtualization tasks.

Highlights

  • 768 GB capacity across six 128 GB modules
  • DDR5-5600 speed rated at PC5-44800 bandwidth
  • Registered ECC design corrects single-bit errors automatically
  • 1 V operation with CL46 latency timing
  • Exact fit for Supermicro H13DSG-OM motherboard

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

Does the 1.10V voltage limit headroom when all six 128GB modules run at DDR5-5600 continuously?

The kit operates at the standard DDR5 1.10V. Registered buffering reduces electrical load on the memory controller, allowing full 768GB population at rated speed without exceeding the platform's voltage envelope.

What thermal and acoustic impact should I expect from a fully populated 768GB kit running 24/7 in the H13DSG-OM?

Modules have no heat spreaders; they rely on the server's forced airflow. Power draw at 1.10V across six 2Rx4 RDIMMs is moderate, so chassis fans typically stay at idle RPM, keeping noise low.

Must the Supermicro H13DSG-OM already have a specific BIOS revision or CPU stepping to recognise all 768GB at 5600 MT/s?

The board's memory controller and qualified-vendor list determine supported capacities and speeds. Consult the H13DSG-OM manual for the required BIOS version and approved DIMM population order before installing this kit.

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