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Green bare circuit board with gold edge contacts and black memory chips

NEMIX RAM

NEMIX RAM 64GB DDR4 3200 4Rx4 ECC RDIMM 288-Pin Server Memory Upgrade

SKU CH-2419-E08JJ

A 64GB DDR4 3200 registered ECC RDIMM built for Thinkmate GPU-optimised servers

  • Total capacity64 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 64 GB capacity handles heavy virtualization workloads
  • DDR4 3200 speed delivers high memory bandwidth
  • ECC registered design corrects data errors automatically
  • 2 V operation reduces server power draw
  • Validated for ThinkMate GPU-optimized server platforms

64GB DDR4 3200 ECC RDIMM for Thinkmate Servers

This NEMIX RAM module provides 64GB of DDR4 3200 registered ECC memory in a single 288-pin RDIMM. It operates at 1.2V with CL22 latency and uses a 4Rx4 rank configuration built with major OEM DRAM chips. The module is designed for Thinkmate GPU-optimised server platforms.

Verify registered ECC support and rank limits

Confirm that your Thinkmate motherboard accepts DDR4 3200 registered ECC RDIMMs and supports 4Rx4 modules at the desired capacity per slot. Check the system manual for maximum total memory and approved population rules before ordering. The module has no heat spreader, so ensure adequate chassis airflow.

Suits Thinkmate GPX-QS4 and GPX-QT8 GPU servers

Ideal for administrators expanding memory in the listed Thinkmate GPU-optimised servers where registered ECC RDIMMs are required. Not suitable for systems that only accept unbuffered UDIMMs, need a different voltage, or cannot address 4Rx4 ranks. Buyers needing non-ECC or consumer-form-factor memory should look elsewhere.

How it compares

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

Price $455.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $7.12 per GB
Cheaper than about 57% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-944K1
Total capacity64 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 items64 GB (1 × 64 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does the box contain only the single 64GB module or are additional parts included?

The package contains one 64GB DDR4 3200MHz CL22 1.2V 288-pin ECC RDIMM module and nothing else.

Should I choose the 4Rx4 64GB version or a different rank configuration for my ThinkMate server?

This 4Rx4 64GB stick is the exact part validated for the ThinkMate GPX-QS4-12E2-4GPU and GPX-QT8-22E2-8GPU platforms.

What does the PC4-25600 rating mean for real-world throughput in a registered ECC server?

PC4-25600 denotes DDR4 3200 operation at CL22 with 1.2V registered ECC signalling for stable server workloads.

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