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Sixteen green DDR4 LRDIMM sticks with black chips in a row

NEMIX RAM

NEMIX RAM 1TB (16x64GB) DDR4 2666 ECC LRDIMM 4Rx4 CL19 288-Pin memory upgrade

SKU CH-33RH-852FV

A 1 TB DDR4 ECC LRDIMM kit of 16 modules at 2666 MHz CL19 for ThinkMate GPU-optimised servers

  • Total capacity1 TB (16 × 64 GB)
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL19
  • Buffer typeLoad Reduced
  • Rated voltage1.2 V
  • 1TB total capacity for massive server workloads
  • 16 x 64GB modules populate 24 DIMM slots efficiently
  • DDR4 2666 speed with CL19 latency
  • ECC Load Reduced design protects data integrity
  • 2V operation reduces power draw per module

Capacity and Form Factor

This kit delivers 1 TB of DDR4 server memory across sixteen 64 GB load-reduced DIMMs. Each module is a 288-pin LRDIMM rated at 2666 MT/s with CL19 latency and 4Rx4 organisation. The ECC design targets data integrity in ThinkMate GPU-optimised servers.

Platform Verification

Confirm that your ThinkMate GPX-QT8-24E2-8GPU system accepts 16 x 64 GB LRDIMMs at 1.20 V and that the BIOS recognises 4Rx4 modules. Check available DIMM slots and the qualified vendor list before ordering to ensure full population is supported.

Kit Contents

The package supplies the complete 1 TB configuration in a single shipment, removing the need to source individual sticks. All modules are stress-tested together for matched performance and stability in the target platform.

How it compares

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

Price $3,438.99
Pricier than about 74% 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 $3.44 per GB
Cheaper than about 87% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR4 2666 MHz ECC LRDIMM Load Reduced Server Memory
Part numberML21300-944K16
Total capacity1 TB (16 × 64 GB)
Product type288-Pin DDR4 LRDIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL19
ECC supportYes
Buffer typeLoad Reduced
Heat spreaderNo
Memory rank4Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items1 TB (16 × 64 GB) DDR4 2666 MHz PC4-21300 4Rx4 1.2 V CL19 288-PIN ECC LRDIMM Load Reduced Server Memory

Questions about this item

Does the 1TB kit contain all 16 modules or must I buy extra sticks?

The kit ships with 16 modules of 64GB each, giving the full 1TB capacity in a single package.

Why choose the 16×64GB 4Rx4 LRDIMM version instead of a smaller kit?

This configuration provides the maximum 1TB capacity supported by the ThinkMate GPX-QT8-24E2-8GPU server using load-reduced 4Rx4 modules at 1.2V.

What does the 2666MHz CL19 rating mean once installed in the ThinkMate server?

The modules run at DDR4 2666 with CAS latency 19, delivering PC4-21300 bandwidth per module under the server's memory controller.

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