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Twelve green DDR4 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 768GB (12x64GB) DDR4 3200 ECC RDIMM CL22 1.2V 288-pin 4Rx4 ThinkMate compatible

SKU CH-SKZA-6PZFQ

A 768 GB DDR4-3200 ECC registered DIMM kit of twelve 64 GB modules at CL22 and 1.2 V for ThinkMate servers

  • Total capacity768 GB (12 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 768 GB total capacity from twelve 64 GB modules
  • ECC registered DDR4 at 3200 MT/s for data integrity
  • CL22 latency at 1.2 V for efficient server operation
  • 4Rx4 288-pin RDIMM design fits ThinkMate HDX-XN24 and HDX-XN12
  • Built with major OEM DRAM and stress-tested for reliability

768GB DDR4 3200 ECC RDIMM Kit

This 12-module kit delivers 768GB of DDR4 3200 registered ECC memory for ThinkMate servers and workstations. Each 64GB stick runs at 1.2V with CL22 latency and 4Rx4 organisation. The modules are 288-pin RDIMMs without heat spreaders, built from major OEM DRAM and stress-tested for stability.

For ThinkMate HDX-XN24 and HDX-XN12 platforms

The kit matches the qualified part list for HDX-XN24-52S3, HDX-XN24-32S3, HDX-XN12-52S3 and HDX-XN12-32S3 systems. Builders who need a different capacity, speed or rank configuration should look at other qualified kits. Non-server platforms and consumer motherboards cannot use registered ECC RDIMMs.

4Rx4 rank organisation

Each 64GB module uses a 4Rx4 layout, so the memory controller must support quad-rank x4 DIMMs at this density. Verify the platform’s qualified vendor list before purchase.

How it compares

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

Price $5,668.99
Pricier than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 768 GB (12 × 64 GB)
Higher than about 92% of the 20,941 comparable items (median 32 GB).
Price per GB $7.38 per GB
Cheaper than about 55% 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 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-944K12
Total capacity768 GB (12 × 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 items768 GB (12 × 64 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Should I pick the 12-module kit or would fewer higher-density modules be better?

This kit ships as twelve 64 GB modules giving 768 GB total; choose it when your ThinkMate server has enough DIMM slots and you need the full capacity in one matched set.

What does the 3200 MT/s rating actually deliver once the memory is installed in a ThinkMate server?

The modules run at DDR4 3200 (PC4-25600) with CL22 latency at 1.20 V, providing the rated throughput and error-correcting registered operation the platform expects.

Does the 288-pin RDIMM interface limit the speed or capacity I can use in these ThinkMate models?

The 288-pin registered DDR4 form factor is the native interface for the listed ThinkMate HDX servers, so the 3200 MT/s speed and 64 GB per module are fully supported within that standard.

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