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Six green DDR4 LRDIMM sticks, no heat spreaders, 288 pins each

NEMIX RAM

NEMIX RAM 384GB (6x64GB) DDR4 2933 PC4-23400 ECC LRDIMM CL21 1.2V 288-Pin Server Memory

SKU CH-7228-8HCBE

A 384 GB kit of six 64 GB DDR4 2933 ECC LRDIMM modules running at CL21 and 1.2 V for 288-pin server boards

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL21
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced

Capacity 384GB (6 x 64GB)

  • 384 GB total capacity from six 64 GB modules
  • DDR4 2933 speed rated at PC4-23400 bandwidth
  • ECC Load-Reduced design protects data integrity in servers
  • CL21 latency at 1.20 V for efficient operation
  • 288-pin LRDIMM form factor fits compatible server motherboards

Capacity and architecture

This NEMIX RAM kit delivers 384GB of DDR4 server memory in a matched set of six 64GB LRDIMMs. Each module runs at 2933 MT/s with CL21 latency at 1.2V and uses a 4Rx4 load-reduced design with ECC for data integrity. The 288-pin form factor targets enterprise motherboards that support registered memory.

Who this suits and who should look elsewhere

IT teams scaling database hosts, virtualization clusters or high-thread-count workstations gain the density of 64GB modules without filling every slot. Builders needing unbuffered UDIMMs, standard RDIMMs or non-ECC memory for consumer platforms cannot use this kit. Systems limited to lower maximum module densities or speeds below 2933 MT/s should verify support before ordering.

Deciding specification

The load-reduced 4Rx4 organization is the single factor that determines compatibility; only motherboards and CPUs qualified for LRDIMM operation will recognise and train these modules.

How it compares

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

Price $1,668.99
Pricier than about 84% 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 $4.35 per GB
Cheaper than about 79% 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 LRDIMM Load Reduced Memory
Part numberML23400-944K6
Total capacity384 GB (6 × 64 GB)
Product type288-Pin DDR4 LRDIMM
Performance
Rated speedDDR4 2933 (PC4 23400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL21
ECC supportYes
Buffer typeLoad Reduced
Memory rank4Rx4
Heat spreaderNo
Power
Rated voltage1.2 V

Other versions of this model

5 more in the same range

Questions about this item

How many 64 GB modules are included in the 384 GB kit?

The kit contains six 64 GB modules, giving a total of 384 GB of DDR4 ECC LRDIMM memory.

Does the memory produce extra heat because it has no heat spreader?

The modules run at the standard 1.2 V DDR4 voltage and have no heat spreader; they rely on server chassis airflow for cooling under continuous load.

What motherboard feature is required to use these LRDIMMs?

The motherboard must support DDR4 288-pin LRDIMM slots with ECC and load-reduced memory capability.

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