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Eight green DDR4 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 128GB (8x16GB) DDR4 3200 ECC RDIMM 2Rx8 CL22 1.2V server RAM

SKU CH-77G0-07F6H

Eight 16 GB DDR4-3200 ECC registered DIMMs deliver 128 GB at CL22 and 1.2 V for server workloads

  • Total capacity128 GB (8 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeRegistered

Capacity 128GB (8 x 16GB)

  • 128 GB total capacity across 8 modules
  • ECC and registered design protects data integrity
  • DDR4 3200 speed with CL22 latency
  • Low 1.20 V voltage reduces power draw
  • Built with major OEM Samsung, Micron, Hynix chips

128GB DDR4 ECC RDIMM kit

This NEMIX RAM kit provides 128GB of DDR4 server memory across eight 16GB registered DIMMs. It operates at 3200MHz with CL22 latency and 1.20V voltage. The modules use 2Rx8 organisation and include ECC error correction for data integrity. They are designed for compatible server and workstation motherboards.

Suited for ECC registered memory slots

This memory fits systems that require 288-pin DDR4 RDIMMs with ECC and registered buffering. It is not for desktop boards that only accept unbuffered non-ECC UDIMMs. Builders needing a different capacity, speed, or rank configuration should look elsewhere. Laptops and consumer PCs using SO-DIMMs cannot use these modules.

No heat spreaders or extra software

The kit ships as eight bare modules without heat spreaders, relying on system airflow for cooling. No software utilities, drivers, or configuration tools are bundled. Installation follows standard motherboard manual procedures for registered DIMM population rules.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $904.99
Pricier than about 79% of the 6,523 comparable items (median $188.99).
Total capacity 128 GB (8 × 16 GB)
Higher than about 90% of the 6,064 comparable items (median 32 GB).
Price per GB $7.07 per GB
Typical for this category: the median of 6,064 items is $7.25 per GB.

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Memory
Model nameDDR4 ECC RDIMM Registered Server Memory
Part numberMR25600-628K8
Total capacity128 GB (8 × 16 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
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V

Other versions of this model

5 more in the same range

Questions about this item

Does this 288-pin DDR4 3200 RDIMM kit require a motherboard that supports registered ECC memory?

Yes, the modules are registered ECC RDIMMs, so the motherboard must support DDR4 registered ECC memory and 288-pin DDR4 slots.

Can I mix these 2Rx8 CL22 1.20V modules with other DDR4 ECC RDIMMs of different rank or latency?

Mixing ranks or latencies is not recommended; the system will typically default to the slowest common settings and may not boot if the memory controller cannot train all modules together.

How can I verify the full 128 GB kit is running at 3200 MT/s with ECC active after installation?

Check the BIOS memory information or use a tool such as dmidecode on Linux to confirm 3200 MT/s speed, CL22 timings, 1.20 V voltage and ECC enabled for all eight 16 GB modules.

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