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Six green DDR4 RDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 384GB (6x64GB) DDR4 3200 CL22 288-Pin ECC RDIMM for ThinkMate Tower Servers

SKU CH-809Q-QPXMX

Six registered ECC modules totalling 384 GB of DDR4 3200 memory for ThinkMate tower servers

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 384 GB total capacity with six 64 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered design protects data integrity
  • 2 V operation reduces power draw
  • Validated for ThinkMate TWX tower server models

384GB DDR4 ECC RDIMM Kit

This NEMIX RAM kit provides 384GB of DDR4 3200 registered ECC memory across six 64GB modules. It is built for ThinkMate TWX tower servers that require 4Rx4 organisation and 1.2V operation. The CL22 latency and PC4-25600 rating match the platform specifications exactly.

Suited for ThinkMate TWX-XS8 servers

Administrators expanding memory in compatible ThinkMate TWX-XS8-14S3, TWX-XS8-24S3 or TWX-XS8-24S 3.1 towers will find the correct rank and voltage here. Builders needing unbuffered UDIMMs, non-ECC modules or a different capacity per DIMM should look at other product lines.

Sustained load behaviour

Registered ECC construction with major OEM Samsung, Micron or Hynix chips delivers error correction during continuous server workloads. The 1.20V operating voltage keeps power draw stable across all six modules when the system runs at full capacity for extended periods.

How it compares

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

Price $2,914.99
Pricier than about 72% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (6 × 64 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $7.59 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 numberMR25600-944K6
Total capacity384 GB (6 × 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 items384 GB (6 × 64 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does this kit require a ThinkMate TWX-XS8 tower server to operate?

Yes, the modules are validated for ThinkMate TWX-XS8-14S3, TWX-XS8-24S3 and TWX-XS8-24S 3.1 tower servers and should be installed in one of those systems.

If I populate all six slots with these 4Rx4 modules, will the memory controller still initialise at 3200 MT/s?

The kit is rated DDR4 3200 (PC4-25600) CL22 at 1.20 V; the server's memory controller and BIOS determine the final speed when all slots are filled.

After installation, how can I confirm the full 384 GB is recognised and ECC is active?

Check the system BIOS or UEFI memory information screen — it should report 384 GB total capacity and show ECC enabled for each of the six 64 GB modules.

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