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Sixteen bare green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 2TB (16×128GB) DDR5 4800 CL40 1.1V ECC RDIMM THINKMATE RAX-XS4-21S4 memory upgrade

SKU CH-G06K-YPV1V

2 TB DDR5 server kit with sixteen 128 GB registered ECC modules at 4800 MT/s CL40, 1.1 V, 288-pin, validated for Thinkmate RAX-XS4-21S4

  • Total capacity2 TB (16 × 128 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 2TB total capacity from 16 modules of 128GB each
  • DDR5 4800 speed with PC5-38400 bandwidth for server workloads
  • ECC registered RDIMM design protects data integrity under load
  • 1V operating voltage reduces power draw in dense configurations
  • Validated for Thinkmate RAX-XS4-21S4 rackmount server compatibility

System-specific DDR5 kit for ThinkMate servers

This 2 TB kit contains sixteen 128 GB DDR5 4800 registered DIMMs built for the ThinkMate RAX-XS4-21S4 rackmount server. It targets IT teams that need maximum memory capacity in a single validated package. The modules are tested for compatibility before they leave the factory.

Capacity and headroom: 16 × 128 GB at 4800 MT/s CL40

Sixteen dual-rank 4Rx4 modules deliver 2 TB of ECC registered memory running at PC5-38400 with a CAS latency of 40. The kit fills every slot in the supported platform, so virtualisation hosts and in-memory databases get the headroom they need. Workloads that exceed 2 TB or require faster than 4800 MT/s will need a different platform.

What the bundle changes for deployment

The kit arrives as a matched 16-module set with part number MR38400-744K16, eliminating the risk of mixing revisions or ranks. Each DIMM uses major OEM Samsung, Micron or Hynix chips and is stress-tested under load at 1.10 V. No heat spreaders are included, so airflow in the server chassis must handle the thermal load.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $56,774.99
Pricier than about 97% of the 21,161 comparable items (median $397.99).
Total capacity 2 TB (16 × 128 GB)
Higher than about 99% of the 20,941 comparable items (median 32 GB).
Price per GB $28.39 per GB
Pricier than about 80% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-744K16
Total capacity2 TB (16 × 128 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank4Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items2 TB (16 × 128 GB) DDR5 4800 MHz PC5-38400 4Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Will the 16 128GB DDR5 modules work alongside any existing RDIMMs already installed in my THINKMATE RAX-XS4-21S4?

All 16 modules are 4Rx4 registered ECC DDR5 4800 CL40 1.1V; matching rank, voltage and speed is required for stable mixed operation.

How can I verify the 2TB kit is running at 4800MT/s with ECC active after installation?

Enter the server BIOS and confirm the memory frequency shows 4800MT/s and ECC status is enabled for all 16 DIMMs.

Does the package include anything besides the 16 128GB DDR5 4800 CL40 1.1V ECC RDIMMs?

The box contains only the 16 modules; no heat spreaders, cables or tools are included.

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