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Six green DDR4 RDIMM sticks, bare chips, no heat spreaders

NEMIX RAM

NEMIX RAM 384GB (6 x 64GB) DDR4 3200 CL22 2Rx4 ECC RDIMM server RAM

SKU CH-D8MG-TM443

A 384GB registered ECC DDR4 server memory kit of six 64GB modules running at 3200MHz CL22

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeRegistered

Capacity 384GB (6 x 64GB)

  • 384 GB total capacity with six 64 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered design detects and corrects data errors
  • CL22 latency at 1.20 V for stable operation
  • 2Rx4 dual-rank organisation on 288-pin RDIMM form factor

Capacity and Role

This 384GB DDR4 server memory kit contains six 64GB registered DIMMs that deliver 3200MT/s speed with CL22 latency. The modules run at 1.2V and use 288-pin ECC RDIMM form factor with 2Rx4 organisation for enterprise stability.

Who Should Buy

IT teams building or expanding memory-heavy servers for virtualisation, large databases or scientific computing will match this capacity and registered ECC design. Buyers who need unbuffered UDIMMs, lower-density modules or non-ECC memory for consumer platforms should look elsewhere.

Deciding Specification

The registered ECC RDIMM interface with 2Rx4 rank structure is the single spec that determines whether this kit fits your motherboard. Only systems that explicitly support registered DDR4 ECC memory can use these modules.

How it compares

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

Price $2,497.99
Pricier than about 89% of the 6,523 comparable items (median $188.99).
Total capacity 384 GB (6 × 64 GB)
Higher than about 91% of the 6,064 comparable items (median 32 GB).
Price per GB $6.51 per GB
Cheaper than about 58% of the 6,064 comparable items (median $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 numberMR25600-924K6
Total capacity384 GB (6 × 64 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 rank2Rx4
Heat spreaderNo
Power
Rated voltage1.2 V

Other versions of this model

5 more in the same range

Questions about this item

Will the 64 GB DDR4 RDIMM modules need a heat spreader added later for sustained server loads?

The modules ship without a heat spreader; adequate chassis airflow is the only cooling they require.

What electrical limit appears first when all six 3200 MHz sticks run continuously at 1.20 V?

The platform memory-controller voltage rail and total DIMM count set the practical ceiling.

How much extra power and noise do the 2Rx4 registered ECC modules add in a 24/7 rack?

Each 1.20 V DDR4 RDIMM draws only standard DDR4 power and runs silently with no moving parts.

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