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Sixteen green DDR4 RDIMM modules with gold contacts, no heat spreaders

NEMIX RAM

NEMIX RAM 512GB (16x32GB) DDR4 3200 CL22 2Rx8 1.2V ECC RDIMM memory upgrade

SKU CH-5RYD-SPXM5

512 GB DDR4 ECC registered server kit with sixteen 32 GB modules at 3200 MT/s CL22 for Thinkmate GPU-optimised systems

  • Total capacity512 GB (16 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 512 GB capacity handles massive server workloads
  • 16 matched 32 GB modules ensure stable multi-channel operation
  • DDR4 3200 CL22 delivers high-throughput registered performance
  • ECC RDIMM design protects data integrity under load
  • 20 V operation reduces power draw per module

512GB DDR4 ECC RDIMM kit for Thinkmate servers

This 512GB kit contains sixteen 32GB DDR4 3200 CL22 registered DIMMs built for Thinkmate GPX-QN6-42E2-8NVLINK GPU-optimised servers. Each module runs at 1.2V with 2Rx8 organisation and ECC for data integrity. The kit targets IT teams scaling memory in validated enterprise platforms. Buyers needing non-ECC or unbuffered memory for consumer boards cannot use this product.

Registered DDR4 at 1.2V with standard JEDEC timings

Operating at the rated 3200 MT/s and CL22 latency, the modules draw 1.2V without overvoltage. Registered buffering reduces electrical load on the memory controller, aiding stability in fully populated servers. No heat spreaders are fitted, so airflow across the bare PCB handles thermals. Systems without registered DIMM support will not post with these modules.

Sixteen matched modules in a single validated kit

The package delivers all sixteen 32GB RDIMMs pre-configured for the target Thinkmate platform, removing the need to source and match individual sticks. NEMIX stress-tests each kit under load before shipment to confirm compatibility. No additional software, drivers or firmware are bundled. Administrators requiring smaller capacities or mixed-rank populations must order a different kit.

How it compares

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

Price $4,553.99
Pricier than about 78% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (16 × 32 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $8.89 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 numberMR25600-328K16
Total capacity512 GB (16 × 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 items512 GB (16 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install the 16 DDR4 3200 CL22 2Rx8 ECC RDIMM modules into the THINKMATE GPX-QN6-42E2-8NVLINK server?

Power down the server, open the chassis, align each 288-pin module with the DDR4 RDIMM slots, press firmly until the retention clips click, then verify all 512GB is detected in BIOS.

What maintenance or replacement will the 16-module DDR4 3200 ECC RDIMM kit require over time?

No scheduled maintenance is needed; ECC corrects single-bit errors on the fly, and a module only requires replacement if the server logs persistent corrected or uncorrected memory errors.

What limit appears first when the 512GB DDR4 3200 CL22 2Rx8 registered kit runs sustained workloads?

The CL22 latency at 3200 MT/s sets the bandwidth ceiling, while the 2Rx8 organisation and registered buffer add minimal overhead under continuous load.

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