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Four green DDR4 RDIMM modules, no heat spreaders

NEMIX RAM

NEMIX RAM 256GB (4x64GB) DDR4 3200 CL22 288-PIN ECC RDIMM for THINKMATE GPX-XN6-24S3-10GPU memory upgrade

SKU CH-V9BJ-FJDDE

256 GB DDR4 3200 ECC registered server memory kit with four 64 GB modules, CL22 latency and 1.2 V operation for Thinkmate GPU-optimised systems

  • Total capacity256 GB (4 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 256 GB total capacity across four 64 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered RDIMM ensures data integrity
  • Low 1.2 V operating voltage reduces power draw
  • Validated for THINKMATE GPX-XN6-24S3-10GPU servers

System-Specific DDR4 Upgrade

This 256 GB kit contains four 64 GB DDR4 3200 ECC registered DIMMs built for the Thinkmate GPX-XN6-24S3-10GPU server. Each module runs at 1.2 V with CL22 latency and a 4Rx4 organisation using major OEM chips. The registered design adds signal buffering for stable operation in dense memory configurations.

Suited for GPU-optimised Thinkmate servers

Administrators expanding the GPX-XN6-24S3-10GPU to its full 256 GB capacity will find a matched, stress-tested set. Builders needing non-ECC unbuffered DIMMs, lower capacities, or memory for a different platform should look elsewhere because this kit is validated only for the specified Thinkmate system.

Registered ECC RDIMM architecture decides fit

The 288-pin registered ECC layout with 4Rx4 ranking is mandatory for the target server; unbuffered or non-ECC modules will not function. Verify the motherboard requires registered DDR4 3200 RDIMMs before purchase, as no other memory type is compatible with this configuration.

How it compares

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

Price $2,001.99
Pricier than about 68% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (4 × 64 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $7.82 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 numberMR25600-944K4
Total capacity256 GB (4 × 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 items256 GB (4 × 64 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 4Rx4 DDR4 RDIMM modules require any periodic maintenance or replacement of components?

The modules have no moving parts and no heat spreader; they are solid-state components that do not require scheduled maintenance or component replacement under normal server operation.

What is the first limit reached when the 256GB kit runs sustained workloads at DDR4 3200 CL22?

The registered 4Rx4 organisation and CL22 latency define the throughput ceiling; the memory controller will hit its maximum sustainable bandwidth before any thermal or voltage limit on the 1.20 V modules.

How much heat and power do the four 64GB ECC RDIMMs produce when the server runs all day?

Each module operates at 1.20 V without a heat spreader, so total power draw scales with the 256 GB capacity and the DDR4 3200 data rate; typical registered DDR4 power stays within standard server DIMM thermal envelopes.

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