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Eight green DDR4 RDIMM sticks in anti-static tray

NEMIX RAM

NEMIX RAM THINKMATE 256GB (8x32GB) DDR4 3200 ECC RDIMM memory upgrade

SKU CH-B7X0-0NNNN

256GB DDR4 3200 ECC registered server memory kit in eight 32GB modules for Thinkmate high-density systems

  • Total capacity256 GB (8 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • ECC registered design safeguards data integrity in critical workloads
  • 256 GB capacity across eight 32 GB modules scales memory for dense servers
  • DDR4 3200 speed at CL22 latency delivers responsive throughput
  • 2 V operation lowers power draw per module
  • Validated for Thinkmate HDX-QT24 and HDX-QN24 high-density servers

256GB DDR4 ECC RDIMM Kit

This 256GB kit contains eight 32GB DDR4 3200 modules built for ThinkMate HDX-QT24 and HDX-QN24 high-density servers. Registered ECC RDIMM design with 2Rx8 organisation delivers the data integrity and signal stability required by mission-critical enterprise workloads.

Upgrading from smaller-capacity or non-ECC DIMMs

Replacing lower-density unregistered modules with this 256GB registered ECC kit adds the error correction and electrical buffering needed for large virtualisation clusters and database tiers. The jump is justified when workloads exceed the capacity or reliability limits of consumer-grade memory configurations.

Sustained-load behaviour in dense servers

Operating at 1.2V with CL22 latency, the modules maintain consistent throughput under continuous multi-threaded pressure typical of hypervisor hosts. Major-brand Samsung, Micron or Hynix DRAM chips and rigorous factory stress testing support reliable operation during extended production runs without thermal throttling.

How it compares

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

Price $2,464.99
Pricier than about 71% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (8 × 32 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $9.63 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 numberMR25600-328K8
Total capacity256 GB (8 × 32 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 rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items256 GB (8 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does this 288-pin DDR4 RDIMM kit fit the THINKMATE HDX-QT24-52E3 server memory slots?

Yes, the kit is validated for THINKMATE HDX-QT24-52E3, HDX-QN24-52E3 and HDX-QT24-32E3 high-density servers using standard 288-pin DDR4 RDIMM sockets.

What is the correct installation sequence for the eight 32GB modules to avoid a memory training failure?

Populate all eight slots following the motherboard's channel order, ensuring each 2Rx8 registered module seats fully until the retention clips click, then run a full POST memory test before loading the OS.

When should the registered ECC modules be replaced if correctable error counts rise in the system logs?

Replace the kit when the platform's memory health monitoring reports persistent correctable errors across multiple 2Rx8 modules, indicating cell degradation beyond ECC correction capability.

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