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Eight green DDR5 RDIMM modules with black chips, no heat spreaders, 288 pins each

NEMIX RAM

NEMIX RAM DDR5 512GB 8x64GB 5600MHz CL46 ECC RDIMM Supermicro H13SSW memory upgrade

SKU CH-HEHP-PTAY4

512 GB DDR5 ECC RDIMM kit with eight 64 GB modules at 5600 MHz CL46, registered for full-capacity stability on Supermicro H13SSW motherboards

  • Capacity512GB (8 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 512GB 8X64GB

Show 24 more configurations
  • 512 GB total capacity for memory-intensive workloads using eight 64 GB modules
  • DDR5 5600 speed matches the board's rated frequency for full performance
  • CL46 latency and 1.1 V operation meet the controller's exact timing spec
  • Registered ECC RDIMM design enables full-slot population with error correction
  • 288-pin 2Rx4 form factor fits the Supermicro H13SSW motherboard requirements

Exact-match DDR5 upgrade kit

This 512GB kit contains eight 64GB DDR5-5600 RDIMMs built to the precise rank, voltage and timing the Supermicro H13SSW memory controller expects. Registered ECC architecture lets every slot run fully populated at rated speed while correcting single-bit errors before they reach production workloads.

Thermals and power at rated speed

Operating at 1.1V CL46, the modules draw minimal power and generate low heat without a heat spreader, keeping airflow requirements modest in densely populated server chassis. Registered buffering reduces electrical load on the memory controller for stable operation across all populated slots.

Build integration and constraints

The 288-pin RDIMM form factor fits only boards that require registered memory; UDIMM or SODIMM systems cannot use these modules. Population order and maximum supported capacity depend on the specific motherboard manual, so verify the H13SSW configuration rules before installation. Buyers needing non-ECC or unbuffered memory for workstation platforms should look elsewhere.

Highlights

  • 512 GB total capacity for memory-intensive workloads using eight 64 GB modules
  • DDR5 5600 speed matches the board's rated frequency for full performance
  • CL46 latency and 1.1 V operation meet the controller's exact timing spec
  • Registered ECC RDIMM design enables full-slot population with error correction
  • 288-pin 2Rx4 form factor fits the Supermicro H13SSW motherboard requirements

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-924K8
Capacity512GB (8 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 Content512GB 8X64GB DDR5 5600MHz PC5-44800 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

How do I install the 8x64GB DDR5 5600MHz RDIMM kit in the Supermicro H13SSW, and which slot order do people often get wrong?

Follow the motherboard manual for the exact DIMM population sequence; the H13SSW requires a specific slot order for eight registered modules, and skipping that order is the most common mistake that prevents the system from recognising the full 512GB.

What maintenance or replacement will the NEMIX RAM DDR5 5600MHz CL46 ECC RDIMM kit need over its service life?

No routine maintenance is required; the modules have no heat spreaders and operate at 1.10V, so only a failed DIMM would need replacement, which is covered by the lifetime replacement warranty.

What limit appears first when the 512GB DDR5 5600MHz 2Rx4 registered kit runs sustained workloads on the H13SSW?

The memory controller's maximum supported capacity and population rules are the first constraint; with all eight slots filled at 64GB each, you reach the board's 512GB ceiling before bandwidth or thermal limits become an issue.

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