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Six green DDR5 RDIMM sticks without heat spreaders, 64GB each

NEMIX RAM

NEMIX RAM DDR5 4800 384GB (6x64GB) ECC RDIMM CL40 1.1V 2Rx4 server RAM

SKU CH-NCS0-J2JK2

Provides 384 GB of DDR5 ECC registered memory in a six-module 64 GB kit at 4800 MT/s with CL40 latency and 1.1 V operation

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Capacity 384GB (6 x 64GB)

  • 384 GB total capacity from six 64 GB modules
  • DDR5 4800 speed with CL40 latency for responsive server workloads
  • ECC registered design detects and corrects data errors automatically
  • Low 1.10 V operation reduces power draw in dense configurations
  • Built with major OEM chips from Samsung, Micron or Hynix

High-density server memory kit

This NEMIX RAM kit delivers 384GB across six 64GB DDR5 RDIMM modules for enterprise servers and workstations. Each module runs at 4800MT/s with CL40 latency at 1.10V. ECC and registered buffering protect data integrity in multi-socket platforms.

Build integration requirements

The 288-pin RDIMM form factor requires DDR5 server motherboards with registered DIMM support and ECC capability. Six slots must be available to populate the full 384GB capacity. No heat spreaders are fitted, so airflow across the modules must be managed by the chassis design.

Sustained load behaviour

Registered buffering and on-die ECC maintain signal stability during continuous 2Rx4 rank operation at rated speed. The 1.10V operating voltage keeps power draw consistent across all six modules under prolonged workloads. Chip sourcing from major OEM suppliers ensures uniform thermal and electrical characteristics.

How it compares

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

Price $10,432.99
Pricier than about 91% 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 $27.17 per GB
Pricier than about 88% 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 nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR38400-924K6
Total capacity384 GB (6 × 64 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V

Other versions of this model

5 more in the same range

Questions about this item

What CAS latency does the CL40 timing deliver under sustained server workloads?

The modules operate at CL40 latency at the rated DDR5 4800 speed.

How much power do the six 64 GB sticks draw when running continuously at 1.10 V?

Each stick runs at 1.10 V; total kit voltage remains 1.10 V across all six modules.

Which motherboard slot type must already be present to install these 288-pin RDIMMs?

A DDR5 288-pin RDIMM slot is required for each of the six modules.

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