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Two green DDR5 RDIMM modules, no heat spreaders, gold edge connectors

NEMIX RAM

NEMIX RAM 128GB (2 x 64GB) DDR5 4800 ECC RDIMM Supermicro H13DSG-OM

SKU CH-2H3F-B6SKP

A 128GB kit of two 64GB DDR5 4800 registered ECC RDIMMs validated for the Supermicro H13DSG-OM motherboard

  • Capacity128GB (2 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 128GB 2X64GB

Show 30 more configurations
  • 128 GB total capacity in a matched 2 x 64 GB kit
  • DDR5-4800 speed rated at PC5-38400 for full rated throughput
  • Registered ECC architecture offloads the controller and corrects single-bit errors
  • 10 V operation with CL40 latency matches the motherboard's timing expectations
  • Verified fit for the Supermicro H13DSG-OM motherboard with 288-pin RDIMM form factor

128 GB DDR5-4800 ECC RDIMM kit

This 128 GB kit contains two 64 GB DDR5-4800 registered ECC modules built for the Supermicro H13DSG-OM motherboard. Each DIMM runs at 1.1 V with CL40 latency and a 2Rx4 organisation, matching the board's registered memory requirement.

Registered DDR5 interface limits

Registered DDR5 RDIMMs buffer address and command signals so the memory controller can drive a fully populated channel at the rated 4800 MT/s. Unbuffered UDIMMs or SODIMMs will not function in this platform and the 288-pin keying prevents accidental insertion of the wrong module type.

Verify population rules first

Server memory support varies by model and BIOS revision; consult the Supermicro H13DSG-OM manual for approved capacities per slot, required DIMM installation order, and any firmware updates needed before installing this kit.

Highlights

  • 128 GB total capacity in a matched 2 x 64 GB kit
  • DDR5-4800 speed rated at PC5-38400 for full rated throughput
  • Registered ECC architecture offloads the controller and corrects single-bit errors
  • 10 V operation with CL40 latency matches the motherboard's timing expectations
  • Verified fit for the Supermicro H13DSG-OM motherboard with 288-pin RDIMM form factor

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-924K2
Capacity128GB (2 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 Content128GB 2X64GB DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Should I choose the 2 x 64 GB kit or a single 128 GB module for my Supermicro H13DSG-OM?

The kit provides two 64 GB RDIMMs that populate two slots and satisfy the board's registered DIMM population rules for full 128 GB capacity.

What does the 4800 MT/s rating mean once the memory is installed in the server?

The modules run at DDR5 4800 with CL40 latency and 1.10 V, delivering the exact speed and timing the motherboard's memory controller expects for stable operation.

How does the 288-pin RDIMM interface limit what I can install?

The 288-pin registered form factor is required by the H13DSG-OM; UDIMM or SODIMM modules will not fit or function in this server board.

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