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Two green DDR5 RDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM THINKMATE DDR5 4800 128GB (2x64GB) CL40 ECC RDIMM memory upgrade

SKU CH-M8Z1-98M4S

A 128 GB DDR5 4800 kit of two 64 GB ECC registered RDIMMs at 1.1 V CL40 for Thinkmate high-density servers

  • Capacity128GB (2 x 64GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 128 GB total capacity from two 64 GB modules
  • DDR5 4800 MT/s rated speed for high-throughput server workloads
  • ECC registered RDIMM design protects data integrity under load
  • 2Rx4 dual-rank organisation increases memory density per channel
  • 1 V operating voltage reduces power draw in dense configurations

System-specific DDR5 ECC RDIMM kit

This NEMIX RAM kit delivers 128 GB of DDR5 4800 registered ECC memory in two 64 GB modules. It is built for THINKMATE HDX-XH24-52S4 high-density servers that require registered DIMMs with error correction.

Verify registered ECC support and slot count

Confirm the motherboard accepts 288-pin DDR5 RDIMMs with ECC and registered buffering. The system must run at 1.1 V and support CL40 timing. Ensure enough free DIMM slots exist for both 64 GB modules in the desired configuration.

Fills two RDIMM slots in a compatible server

The pair occupies two 288-pin DDR5 slots and provides 128 GB of registered ECC capacity for memory-intensive workloads. It leaves remaining slots open for further expansion within the platform limits. No heat spreader is included, so airflow across the modules must be adequate.

Highlights

  • 128 GB total capacity from two 64 GB modules
  • DDR5 4800 MT/s rated speed for high-throughput server workloads
  • ECC registered RDIMM design protects data integrity under load
  • 2Rx4 dual-rank organisation increases memory density per channel
  • 1 V operating voltage reduces power draw in dense configurations

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-924K2
Capacity128GB (2 x 64GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemTHINKMATE
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content128GB (2X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What is included in the package and do I need any extra parts to install it?

The kit contains two 64GB DDR5 4800 ECC RDIMM modules, giving 128GB total. No additional components are required for installation in a compatible server.

How do I decide between the available capacities or speeds for this ThinkMate server?

This part number MR38400-924K2 is a fixed 128GB (2x64GB) kit at DDR5 4800 CL40. Other capacities or speeds would carry different part numbers.

What does the DDR5 4800 rating mean for actual performance in the HDX-XH24-52S4?

The modules run at 4800MT/s with CL40 latency at 1.1V, providing registered ECC bandwidth matched to the server memory controller.

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