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Sixteen green DDR4 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 512GB (16×32GB) DDR4 3200 ECC RDIMM THINKMATE Server Memory Upgrade

SKU CH-TAN4-YVPP8

512 GB DDR4 3200 ECC registered server kit with 16×32 GB modules at CL22 1.2 V

  • Total capacity512 GB (16 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • Massive 512 GB capacity with sixteen 32 GB modules
  • DDR4 3200 speed rated at PC4-25600 for high throughput
  • ECC registered design protects data integrity in servers
  • 2Rx8 dual-rank organisation on major OEM chips
  • Low 1.20 V operation reduces power draw per module

512GB DDR4 3200 ECC RDIMM kit

This 512GB kit contains sixteen 32GB DDR4 3200 ECC registered DIMMs built for ThinkMate GPX-QN4-22E2-4NVLINK and GPX-QN12-24E2-10GPU servers. The 2Rx8 organization and CL22 latency suit GPU-optimised platforms that require registered memory with error correction. IT teams managing large-scale compute clusters will find the density matches the qualified memory slots on these specific systems.

Sustained load behaviour

Modules run at 1.20V and are stress-tested under load to maintain stability during continuous GPU-accelerated workloads. ECC detection corrects single-bit errors in real time while the registered buffer reduces electrical loading on the memory controller. The 3200 MT/s data rate delivers consistent throughput for training runs and inference batches that saturate memory bandwidth for hours.

Build and connectors

Each 288-pin RDIMM uses major OEM Samsung, Micron or Hynix chips without a heat spreader, relying on server chassis airflow for cooling. The registered design and 2Rx8 rank structure ensure compatibility with the qualified ThinkMate motherboards' memory topology. Installers should verify the exact slot population rules in the system manual before seating all sixteen modules.

How it compares

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

Price $4,129.99
Pricier than about 77% 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 $8.07 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 much power do the 1.20 V DDR4 3200 registered DIMMs draw when the Thinkmate server runs continuously?

Each module operates at 1.20 V; total system draw depends on the server's memory controller and workload, not on the DIMMs alone.

What must the Thinkmate GPX-QN4-22E2-4NVLINK or GPX-QN12-24E2-10GPU already provide for this 16 × 32 GB kit to function?

The motherboard needs 16 free 288-pin DDR4 RDIMM slots, support for 3200 MT/s registered ECC memory, and a CPU memory controller that can address 512 GB.

Will the CL22 registered modules work reliably beside older DDR4 sticks already installed in the same Thinkmate server?

Mixing speeds, ranks or CAS latencies can prevent the server from booting; populate all 16 slots with this matched kit for guaranteed stability.

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