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

NEMIX RAM

NEMIX RAM DDR5-4800 32GB (2×16GB) CL40 1.1V ECC RDIMM Supermicro H13DSH memory upgrade

SKU CH-3B1Q-D20Z3

32 GB dual-rank DDR5-4800 ECC RDIMM kit validated for Supermicro H13DSH servers

  • Capacity32GB (2 x 16GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 32GB 2X16GB

Show 30 more configurations
  • 32 GB kit adds capacity for memory-intensive workloads using two 16 GB DDR5-4800 modules
  • Registered ECC architecture offloads the controller and corrects single-bit errors for enterprise-grade stability
  • CL40 latency and 1.1 V operation match the Supermicro H13DSH memory controller for full-speed recognition
  • 288-pin RDIMM form factor fits the board's DIMM slots and population rules without adapters
  • Lifetime replacement warranty and free US-based technical support back every module

Supermicro H13DSH DDR5-4800 ECC RDIMM Kit

This 32 GB kit contains two 16 GB registered ECC DDR5 modules built to the exact specifications required by the Supermicro H13DSH motherboard. It is intended for server administrators who need to populate memory slots with validated, error-correcting DIMMs for production workloads.

288-Pin Registered DDR5 Form Factor

Each module uses the 288-pin RDIMM interface with a registered buffer that reduces electrical load on the memory controller when all slots are filled. The 1.1 V operating voltage and CL40 latency match the board's native DDR5-4800 timing, allowing the system to recognise the full 32 GB capacity at rated speed without manual tuning.

Major OEM DRAM Components

The kit is assembled with Samsung, Micron or Hynix DRAM chips selected for enterprise-grade stability. This component choice supports the registered ECC architecture that corrects single-bit errors automatically, helping prevent silent data corruption during continuous operation.

Highlights

  • 32 GB kit adds capacity for memory-intensive workloads using two 16 GB DDR5-4800 modules
  • Registered ECC architecture offloads the controller and corrects single-bit errors for enterprise-grade stability
  • CL40 latency and 1.1 V operation match the Supermicro H13DSH memory controller for full-speed recognition
  • 288-pin RDIMM form factor fits the board's DIMM slots and population rules without adapters
  • Lifetime replacement warranty and free US-based technical support back every module

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-618K2
Capacity32GB (2 x 16GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content32GB 2X16GB DDR5 4800MHz PC5-38400 1Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

What sustained-throughput limit appears first when the DDR5-4800 1.1V registered ECC kit runs continuous server workloads?

The DDR5-4800 modules operate at 4800 MT/s with CL40 latency and 1.10V, so the memory-controller bandwidth ceiling is reached before thermal or power limits on the registered DIMMs.

How much heat and noise does the 288-pin RDIMM kit add when the Supermicro H13DSH runs all day?

The kit has no heat spreader and draws 1.10V at DDR5-4800 speeds; registered buffering reduces electrical load on the CPU memory controller, keeping thermal and acoustic impact minimal.

Which motherboard slot layout and population rules must the Supermicro H13DSH already support for this 2×16GB 1Rx8 kit to work?

The board must provide 288-pin DDR5 RDIMM slots and follow its manual’s approved population sequence for 1Rx8 registered ECC modules at 4800 MT/s.

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