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Two green circuit boards with gold edge connectors and black memory chips, no heat spreaders

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR5 4800 ECC Registered RDIMM CL40 1.1V 2Rx8 288-pin Supermicro H13DSH memory upgrade

SKU CH-ZFKZ-4WNW2

Dual-rank 64 GB DDR5 ECC RDIMM kit runs at 4800 MT/s with CL40 latency and 1.1 V operation for Supermicro H13DSH servers

  • Capacity64GB (2 x 32GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 64GB 2X32GB

Show 30 more configurations
  • 64 GB total capacity from two 32 GB modules
  • DDR5-4800 speed with CL40 latency for rated performance
  • ECC registered design corrects single-bit errors automatically
  • 1 V operation matches server memory controller requirements
  • 288-pin RDIMM form factor fits Supermicro H13DSH motherboard

Exact-match DDR5-4800 kit for Supermicro H13DSH

This 64 GB kit delivers two 32 GB registered ECC DDR5 RDIMMs built to the 288-pin DDR5-4800 (PC5-38400) standard at 1.1 V and CL40. It targets administrators upgrading a Supermicro H13DSH motherboard that requires registered memory with ECC.

Registered ECC RDIMM form factor

The single specification that determines fit is the registered ECC RDIMM design; the motherboard's memory controller expects buffered modules with on-die error correction and will not accept unbuffered UDIMMs or SODIMMs.

Dual-rank 2Rx8 organisation at full speed

Each module uses a 2Rx8 layout so the controller can address the full 64 GB across both slots at the rated 4800 MT/s. Capacity heads up at 64 GB; larger configurations would require additional DIMM slots and motherboard support not covered by this kit.

Highlights

  • 64 GB total capacity from two 32 GB modules
  • DDR5-4800 speed with CL40 latency for rated performance
  • ECC registered design corrects single-bit errors automatically
  • 1 V operation matches server memory controller requirements
  • 288-pin RDIMM form factor fits Supermicro H13DSH motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-328K2
Capacity64GB (2 x 32GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content64GB 2X32GB DDR5 4800MHz PC5-38400 2Rx8 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Will the DDR5-4800 speed run at its rated 4800 MHz once installed in a Supermicro H13DSH?

Yes, the kit is spec-matched to the H13DSH memory controller so it is recognised at full capacity and operates at its rated DDR5-4800 speed without manual tuning.

What does the registered ECC RDIMM interface do for a fully populated server?

Registered buffering offloads the memory controller, allowing every slot to run fully populated at full capacity, while ECC corrects single-bit errors on the fly to prevent silent data corruption.

What physical slot and form factor does this 288-pin kit require on the motherboard?

It requires standard 288-pin DDR5 RDIMM slots; the modules have no heat spreader and fit the H13DSH's registered DIMM sockets directly.

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