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Eight green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 4800 ECC RDIMM 512GB 8x64GB CL40 1.1V 2Rx4 Supermicro H13SSL-NT memory upgrade

SKU CH-04ND-PWB9W

Eight 64 GB DDR5 4800 CL40 registered ECC modules at 1.1 V deliver 512 GB for the Supermicro H13SSL-NT motherboard

  • Capacity512GB (8 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 512GB 8X64GB

Show 24 more configurations
  • 512 GB total capacity from eight 64 GB modules
  • DDR5-4800 speed with CL40 latency for rated throughput
  • Registered ECC design corrects single-bit errors automatically
  • 1 V operation matches server memory controller requirements
  • Verified fitment for Supermicro H13SSL-NT motherboard

512GB DDR5 4800 ECC RDIMM kit

This 512GB kit contains eight 64GB DDR5 4800 registered ECC modules built for the Supermicro H13SSL-NT motherboard. Each DIMM runs at 1.1V with CL40 latency and a 2Rx4 organisation. The 288-pin RDIMM form factor matches the board's memory slots exactly.

Suited for full population on H13SSL-NT

This kit suits administrators who need to populate every slot on the H13SSL-NT with registered ECC memory at the rated speed. Builders using consumer UDIMMs, SODIMMs, or non-ECC modules cannot use this memory because the platform requires registered DDR5.

Registered 2Rx4 DDR5 at 4800 MT/s

The registered 2Rx4 architecture at DDR5 4800 is the specification that determines compatibility. The memory controller expects this exact rank structure and data rate for stable operation at full capacity.

Highlights

  • 512 GB total capacity from eight 64 GB modules
  • DDR5-4800 speed with CL40 latency for rated throughput
  • Registered ECC design corrects single-bit errors automatically
  • 1 V operation matches server memory controller requirements
  • Verified fitment for Supermicro H13SSL-NT motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-924K8
Capacity512GB (8 x 64GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content512GB 8X64GB DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Will the 64 GB RDIMMs need any periodic cleaning or firmware updates over their service life?

No routine cleaning or firmware updates are required for these registered ECC modules; they are solid-state components designed to operate continuously in the Supermicro H13SSL-NT without user maintenance.

What is the first limit reached when all eight slots run at DDR5 4800 continuously?

The memory controller's maximum supported capacity and ranked population rules for the H13SSL-NT become the limiting factor before bandwidth or thermal throttling occurs.

How much heat and power does the 512 GB kit produce when the server runs 24/7?

Each 64 GB 2Rx4 RDIMM operates at 1.1 V with no heat spreader, so total power draw stays within standard DDR5 registered DIMM limits and airflow from the chassis fans is sufficient for cooling.

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