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Four green DDR5 RDIMM modules without heat spreaders in a kit box

NEMIX RAM

NEMIX RAM 256GB 4X64GB DDR5 5600 PC5-44800 CL46 2Rx4 1.1V ECC RDIMM Supermicro H13SST-G memory upgrade

SKU CH-4917-JFAFD

A 256GB kit of four 64GB DDR5 ECC registered RDIMMs running at 5600 MT/s with CL46 latency and 1.1V operation, validated for the Supermicro H13SST-G motherboard

  • Capacity256GB (4 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 256GB 4X64GB

Show 24 more configurations
  • 256 GB total capacity from four 64 GB modules for maximum memory density
  • DDR5 5600 PC5-44800 speed matches the Supermicro H13SST-G memory controller for rated performance
  • Registered ECC RDIMM with 2Rx4 rank offloads the controller and corrects single-bit errors on the fly
  • 1 V operation at CL46 latency delivers stable enterprise-grade timing across all populated slots
  • Exact-fit 288-pin RDIMM kit validated for Supermicro H13SST-G motherboard population rules

Supermicro H13SST-G DDR5 256GB kit

This 256GB kit provides four 64GB DDR5 5600 RDIMM modules built for the Supermicro H13SST-G motherboard. Registered ECC operation with 2Rx4 organisation and 1.1V voltage matches the platform's memory controller requirements for full-capacity recognition.

Installation fits 288-pin RDIMM slots only

The modules use the 288-pin RDIMM form factor required by this board; UDIMM or SODIMM modules will not seat. Consult the motherboard manual for the approved population order before installing all four slots to avoid a no-post condition.

DDR5 5600 bandwidth and population limits

The PC5-44800 interface runs at 5600 MT/s with CL46 latency when the memory controller supports the full 2Rx4 load across every channel. Maximum capacity and speed depend on the CPU and BIOS revision installed in the H13SST-G system.

Highlights

  • 256 GB total capacity from four 64 GB modules for maximum memory density
  • DDR5 5600 PC5-44800 speed matches the Supermicro H13SST-G memory controller for rated performance
  • Registered ECC RDIMM with 2Rx4 rank offloads the controller and corrects single-bit errors on the fly
  • 1 V operation at CL46 latency delivers stable enterprise-grade timing across all populated slots
  • Exact-fit 288-pin RDIMM kit validated for Supermicro H13SST-G motherboard population rules

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-924K4
Capacity256GB (4 x 64GB)
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 Content256GB 4X64GB DDR5 5600MHz PC5-44800 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

How do I verify the kit is running at DDR5 5600 CL46 with ECC active after installation?

Enter the BIOS or UEFI and confirm the memory speed reads 5600 MT/s, CAS latency shows 46, voltage is set to 1.10 V, and ECC is reported as enabled for all four 64 GB modules.

What ships in the box and do I need any extra parts to install it in a Supermicro H13SST-G?

The box contains the 256 GB kit as four 64 GB 288-pin DDR5 RDIMMs; no additional components are required for installation in the supported motherboard.

Which capacity and rank configuration should I select for full 256 GB support on this board?

Choose the 4 x 64 GB 2Rx4 kit (part number MR44800-924K4) to reach 256 GB with the registered ECC layout the H13SST-G expects.

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