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Sixteen green DDR4 RDIMM modules with black chips, no heat spreaders, 288 pins each

NEMIX RAM

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

SKU CH-N756-6KEAP

A 512GB kit of 16 registered ECC DDR4 RDIMMs running at 3200MHz CL22 and 1.2V for Thinkmate workstations

  • 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 total capacity from 16 matched 32 GB modules
  • DDR4 3200 MT/s speed rated at PC4-25600 bandwidth
  • ECC registered design detects and corrects single-bit errors
  • CL22 CAS latency at 1.20 V operating voltage
  • Validated for ThinkMate SBGrid-CryoEM workstation compatibility

Capacity and configuration

This kit delivers 512GB of DDR4 memory across sixteen 32GB modules. It is built for ThinkMate SBGrid-CryoEM workstations that need large memory footprints for scientific computing and rendering workloads.

Registered ECC with CL22 latency

Each module runs at 3200MHz PC4-25600 with a CAS latency of 22 and operates at 1.20V. The 2Rx8 registered ECC design provides error correction and signal buffering for stable operation under sustained load.

288-pin RDIMM form factor

The modules use the standard 288-pin DDR4 RDIMM layout and require a motherboard that supports registered ECC memory. They have no heat spreaders, so airflow in the chassis must be sufficient to keep temperatures in check.

How it compares

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

Price $4,956.99
Pricier than about 80% 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 $9.68 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

Will the 16 modules at 3200 MHz work alongside slower DDR4 RDIMMs already installed in the THINKMATE workstation?

All 16 modules run at DDR4 3200 with CL22 timing and 1.20 V; if slower RDIMMs are present the system will typically clock all channels to the lowest common speed, so the new kit will operate at that reduced rate.

How can I confirm the 512 GB kit is running at 3200 MHz with ECC active after installation?

Check the BIOS memory information or a tool such as dmidecode; it should show 16 x 32 GB modules at 3200 MT/s, PC4-25600, registered ECC, 2Rx8 organisation and 1.2 V.

Does the package include only the 16 RDIMMs or are any cables, brackets or cooling accessories also supplied?

The box contains the 512 GB kit — 16 x 32 GB DDR4 3200 CL22 2Rx8 288-pin ECC registered RDIMMs — and nothing else; no heat spreaders, cables or mounting hardware are included.

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