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Sixteen green DDR4 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 2TB (16x128GB) DDR4 3200 ECC RDIMM CL22 288-Pin Server Memory Upgrade

SKU CH-NCYC-4CDJJ

A 2 TB registered ECC DDR4-3200 kit of sixteen 128 GB modules at CL22 and 1.2 V for Thinkmate rackmount servers

  • Total capacity2 TB (16 × 128 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • Massive 2 TB capacity for memory-intensive workloads
  • 16 modules of 128 GB each simplify large-scale upgrades
  • DDR4 3200 speed with CL22 latency supports responsive server operation
  • ECC registered design detects and corrects data errors for reliability
  • 2 V operation and 288-pin RDIMM form factor match ThinkMate rackmount servers

Server-grade capacity

This kit delivers 2TB of DDR4 memory across sixteen 128GB registered DIMMs, purpose-built for Thinkmate rackmount servers such as the RAX-XN24, XS4, XT10, XS8, XH8, XH10, XH12, XT24 and S3 models. It targets IT teams that need maximum density for virtualisation, in-memory databases or heavy multi-tenant workloads.

Thermals and power

Each module runs at 1.2V without a heat spreader, relying on the server’s directed airflow to keep temperatures in check during sustained load. Registered buffering and ECC reduce electrical loading on the memory controller, helping the platform maintain stable power draw across all populated slots.

Build integration

The 288-pin RDIMM form factor fits standard DDR4 server boards, while 4Rx4 organisation allows the full 16-module population without exceeding rank limits on supported Thinkmate platforms. ECC and registered operation free the CPU from single-bit error correction overhead, preserving compute cycles for the actual application.

How it compares

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

Price $15,097.99
Pricier than about 90% 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 $7.55 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

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Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-744K16
Total capacity2 TB (16 × 128 GB)
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank4Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items2 TB (16 × 128 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install the 16 DDR4 3200 RDIMM modules in a ThinkMate rackmount server, and which step is commonly missed?

Power down the server, open the chassis, align each 288-pin module with its slot, press firmly until the ejector clips lock on both sides, then verify all 16 modules appear in the BIOS memory map — the step often missed is confirming every module registers at 3200 MT/s.

What maintenance or replacement will the 2 TB ECC RDIMM kit need over its service life?

The modules have no moving parts and no heat spreaders; routine maintenance is limited to keeping server air filters clean so the 1.2 V DDR4 chips stay within thermal limits — replacement is only required if a module fails ECC correction or the server platform is retired.

What limit appears first when the 4Rx4 registered DIMMs run sustained workloads at 3200 MT/s?

The memory controller’s maximum supported rank-per-channel limit is reached before bandwidth or thermal throttling becomes an issue, so population rules for the specific ThinkMate model dictate the practical ceiling.

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