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Twelve green DDR4 LRDIMM sticks with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 384GB (12x32GB) DDR4 2666 ECC LRDIMM memory upgrade

SKU CH-2TP7-QCVFT

384 GB of DDR4 2666 ECC load-reduced DIMM memory in a 12-module kit for ThinkMate GPU-optimised servers

  • Total capacity1 TB (4 × 256 GB)
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL19
  • Buffer typeLoad Reduced
  • Rated voltage1.2 V
  • 384 GB capacity from twelve 32 GB modules for large workloads
  • DDR4 2666 speed rated at PC4-21300 for fast data transfer
  • ECC and load-reduced design protects data integrity on servers
  • 2Rx4 organisation at 1.2 V balances density with efficiency
  • 288-pin LRDIMM form factor fits ThinkMate GPX-QT8-24E2-8GPU systems

System-specific DDR4 LRDIMM kit

This 384 GB kit contains twelve 32 GB DDR4 2666 ECC load-reduced DIMMs built for Thinkmate GPX-QT8-24E2-8GPU servers. It targets administrators who need maximum registered capacity in a validated configuration.

288-pin ECC load-reduced interface

Each module is a 2Rx4 288-pin LRDIMM running at 1.2 V with CL19 latency, so the memory controller must support DDR4-2666 ECC LRDIMM signalling. Standard UDIMM or RDIMM slots will not accept these modules.

384 GB total capacity across twelve slots

The kit fills twelve DIMM sockets with 32 GB each, delivering 384 GB of error-correcting memory for multi-GPU compute workloads. Systems requiring more than 384 GB or a higher data rate will need a different memory configuration.

How it compares

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

Price $2,667.99
Pricier than about 72% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (4 × 256 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $2.67 per GB
Cheaper than about 91% 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 numberML21300-324K12
Total capacity1 TB (4 × 256 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 rank2Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items384 GB (12 × 32 GB) DDR4 2666 MHz PC4-21300 2Rx4 1.2 V CL19 288-PIN ECC LRDIMM Load Reduced Server Memory KIT

Questions about this item

What does the 2666 MT/s speed mean when the modules are installed in a ThinkMate server?

The memory bus runs at 2666 MT/s, giving each module a PC4-21300 data rate that the server's memory controller will use for all read and write cycles

How does the DDR4 LRDIMM interface affect maximum capacity in this system?

Load-reduced DIMMs buffer the command and address signals, letting the ThinkMate platform populate more slots per channel than standard registered DIMMs would allow

What physical slot and module dimensions are required for this 384 GB kit?

Each 32 GB module is a 288-pin DDR4 LRDIMM, so the server must provide 12 matching DDR4 DIMM sockets with standard 288-pin keying and clearance for the module height

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