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Four green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 256GB 4x64GB DDR5 5600 PC5-44800 CL46 1.1V 2Rx4 ECC RDIMM Supermicro H13DSH memory upgrade

SKU CH-Y7NX-31MG1

256 GB DDR5 ECC registered server memory kit, four 64 GB modules at 5600 MT/s CL46 1.1 V 2Rx4, validated for Supermicro H13DSH

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

Size 256GB 4X64GB

Show 30 more configurations
  • 256 GB total capacity across four 64 GB modules
  • DDR5 5600 speed delivers 44800 MB/s bandwidth
  • Registered ECC architecture prevents silent data corruption
  • 1 V operation matches server memory controller spec
  • Verified fitment for Supermicro H13DSH motherboard

Exact-match DDR5 upgrade for Supermicro H13DSH

This 256GB kit contains four 64GB DDR5-5600 RDIMMs built to the precise rank, voltage, and timing the H13DSH memory controller expects. The modules are 2Rx4 registered ECC running at 1.1V with CL46 latency so the board recognises full capacity at rated speed without manual tuning.

Registered ECC architecture offloads the controller

Registered buffering lets every slot run fully populated at full capacity while ECC corrects single-bit errors on the fly. The 288-pin RDIMM form factor matches the board's physical and electrical requirements exactly, preventing the compatibility issues that UDIMM or SODIMM modules would cause.

Handles large virtualisation and database workloads

Four ranks per channel give the platform maximum density for memory-intensive tasks such as virtualisation hosts or in-memory databases. The kit reaches its limit when the motherboard's maximum supported capacity or population rules are exceeded; consult the system manual for those boundaries before installation.

Highlights

  • 256 GB total capacity across four 64 GB modules
  • DDR5 5600 speed delivers 44800 MB/s bandwidth
  • Registered ECC architecture prevents silent data corruption
  • 1 V operation matches server memory controller spec
  • Verified fitment for Supermicro H13DSH motherboard

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

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Questions about this item

Will the 2Rx4 ECC RDIMM modules need any firmware updates or scheduled replacement?

The DDR5 5600 CL46 1.10V registered DIMMs have no moving parts and require no firmware updates; they are rated for continuous server operation and only need replacement if a hardware fault occurs.

What limits sustained throughput on the 256GB kit running at DDR5 5600 PC5-44800?

Sustained throughput is capped by the DDR5 5600 MT/s data rate and CL46 latency of each 64GB 2Rx4 module when all four slots are populated on the Supermicro H13DSH.

How much heat and power does the 4x64GB 1.1V registered kit produce under 24/7 load?

Each 64GB 2Rx4 RDIMM runs at 1.10V without a heat spreader; the registered buffer reduces controller load, so total power draw and thermal output stay within standard DDR5 server limits.

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