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Four green DDR5 RDIMM sticks with black chips, no heat spreaders, 288-pin server memory

NEMIX RAM

NEMIX RAM 128GB (4x32GB) DDR5 5600 ECC RDIMM CL46 1.1V 2Rx4 server RAM

SKU CH-D523-G9TDZ

Four 32 GB DDR5 registered ECC modules totalling 128 GB at 5600 MT/s with CL46 latency and 1.1 V operation

  • Total capacity128 GB (4 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Capacity 128GB (4 x 32GB)

  • 128 GB total capacity across four 32 GB modules
  • DDR5 5600 speed with CL46 latency for server workloads
  • ECC registered design protects data integrity under load
  • 1 V operation reduces power draw in dense configurations
  • Built with major OEM chips and stress-tested for reliability

128GB DDR5 ECC RDIMM Kit

This 128GB kit contains four 32GB DDR5 registered DIMMs built for servers and workstations that require error-correcting memory. It targets system integrators and IT professionals who need maximum capacity per channel on platforms supporting registered modules.

288-Pin Registered Modules Without Spreaders

Each module uses a standard 288-pin DDR5 RDIMM form factor and operates at 1.1V without a heat spreader. The registered design places a buffer on the command bus, which reduces electrical load on the memory controller when all four slots are populated.

CL46 at 5600 MT/s

The kit runs at DDR5 5600 (PC5-44800) with a CAS latency of CL46 and a 2Rx4 rank organisation. This timing profile is the primary specification that determines compatibility with a given motherboard and CPU memory controller.

How it compares

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

Price $3,802.99
Pricier than about 90% of the 6,523 comparable items (median $188.99).
Total capacity 128 GB (4 × 32 GB)
Higher than about 90% of the 6,064 comparable items (median 32 GB).
Price per GB $29.71 per GB
Pricier than about 90% 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 numberMR44800-324K4
Total capacity128 GB (4 × 32 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
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 speed and bandwidth does the DDR5 5600 interface provide?

The kit runs at 5600 MT/s with a PC5-44800 bandwidth rating.

What physical slot and module count does this 128 GB kit require?

Four 288-pin DDR5 RDIMM slots are needed, one for each 32 GB module.

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