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Sixteen green DDR4 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 1TB (16×64GB) DDR4 3200 CL22 4Rx4 1.20V 288-Pin ECC RDIMM memory upgrade

SKU CH-1M0V-RAJAM

A 1 TB DDR4 3200 ECC registered kit of sixteen 64 GB modules at CL22 1.20 V for ThinkMate GPU-optimised servers

  • Total capacity1 TB (16 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 1TB total capacity from 16 modules of 64GB each
  • DDR4 3200 speed with CL22 latency for server workloads
  • ECC registered RDIMM design protects data integrity
  • 20V operation reduces power draw in dense configs
  • 288-pin 4Rx4 layout fits ThinkMate GPX-QN6-42E2-8NVLink servers

1TB DDR4 3200 ECC RDIMM Kit

This NEMIX RAM kit provides 1TB of registered DDR4 memory across sixteen 64GB modules. It runs at 3200MHz with CL22 latency and 1.20V operation. The 4Rx4 organization and ECC support target ThinkMate GPX-QN6-42E2-8NVLink GPU-optimized servers requiring maximum registered capacity.

Who This Suits and Who Should Look Elsewhere

IT teams expanding ThinkMate servers to the full 1TB registered limit will find the correct module count and rank structure here. Buyers needing unbuffered UDIMMs, non-ECC memory, lower total capacities, or compatibility with other server brands should look elsewhere.

Registered 4Rx4 ECC at 3200MHz

The registered 4Rx4 ECC design at DDR4 3200 is the single specification that determines fit. Only systems qualified for this exact rank, voltage, and error-correction combination will POST and run stably with all sixteen modules installed.

How it compares

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

Price $7,692.99
Pricier than about 84% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (16 × 64 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $7.69 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 numberMR25600-944K16
Total capacity1 TB (16 × 64 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 items1 TB (16 × 64 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How can I verify the 1TB kit is running at 3200 speed with CL22 after installation?

Check the memory frequency and timings in the BIOS or UEFI on the ThinkMate server; the SPD should show DDR4 3200 (PC4-25600) and CAS latency 22 for each of the 16 modules.

What comes in the box and do I need any extra parts to install the 16 modules?

The package contains the full 1TB kit — 16 pieces of 64 GB 288-pin DDR4 ECC RDIMM modules. No additional components are required for installation in a compatible ThinkMate system.

Which capacity version should I choose for a ThinkMate GPX-QN6-42E2-8NVLINK server?

This 1TB (16 × 64 GB) DDR4 3200 CL22 4Rx4 1.20 V ECC RDIMM kit is the specific configuration validated for that ThinkMate GPU-optimised server.

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