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Four green DDR5 RDIMM modules, no heat spreaders, 288-pin edge connectors

NEMIX RAM

NEMIX RAM 384GB (4x96GB) DDR5 5600 CL46 ECC RDIMM 2Rx4 1.1V server RAM

SKU CH-37GJ-KSY6T

Registered DDR5 server memory kit with ECC, 384 GB in four 96 GB modules at 5600 MT/s CL46 and 1.1 V

  • Total capacity384 GB (4 × 96 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Capacity 384GB (4 x 96GB)

  • 384GB total capacity across four 96GB modules for dense server workloads
  • DDR5 5600 speed with CL46 latency supports high-throughput data processing
  • ECC registered design detects and corrects errors to protect data integrity
  • 1V operating voltage reduces power draw in large memory configurations
  • Built with major OEM Samsung, Micron or Hynix chips for enterprise-grade reliability

384GB DDR5 5600 ECC RDIMM Kit

This kit provides 384GB across four 96GB DDR5 5600 registered DIMMs with ECC and CL46 latency. It is built for servers and workstations that require registered, error-correcting memory at standard voltage. The modules use major OEM DRAM from Samsung, Micron or Hynix. Buyers needing unbuffered UDIMMs or non-ECC memory for consumer platforms cannot use this kit.

Registered ECC With Major OEM Chips

Registered buffering reduces electrical load on the server memory controller, while ECC detects and corrects single-bit errors for data integrity. The 2Rx4 organisation and 1.10V operation follow the DDR5 5600 JEDEC specification. No heat spreaders are included, so airflow in the chassis must be sufficient for bare modules. Systems that do not support registered ECC RDIMMs will not post with these modules installed.

DDR5 5600 PC5-44800 Interface Limits

The DDR5 5600 interface delivers a peak transfer rate of PC5-44800 and requires a 288-pin RDIMM slot with registered ECC support. Capacity per module is fixed at 96GB, so total capacity scales only by adding more identical kits within the platform's slot and rank limits. Mixed-rank or mixed-speed populations can reduce the effective data rate below 5600 MT/s. Platforms limited to lower DDR5 speeds or UDIMM-only slots cannot operate this memory at its rated specification.

How it compares

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

Price $12,171.99
Pricier than about 91% of the 6,523 comparable items (median $188.99).
Total capacity 384 GB (4 × 96 GB)
Higher than about 91% of the 6,064 comparable items (median 32 GB).
Price per GB $31.70 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 numberMR44800-9624K4
Total capacity384 GB (4 × 96 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

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Questions about this item

How often will the four 96GB DDR5 5600 CL46 ECC RDIMM modules need replacement under normal server workloads?

These registered ECC modules are built for continuous operation and carry a lifetime replacement warranty from the manufacturer, so no scheduled swap is expected unless a rare defect appears.

Which limit appears first when the 384GB kit runs at 5600 MT/s CL46 1.10V for extended periods?

The DDR5 5600 JEDEC speed rating and CL46 latency are the fixed operating ceiling; sustained loads will hit that bandwidth and timing boundary before any thermal throttle because the modules have no heat spreader.

How much noise and heat do the 288-pin 2Rx4 1.1V sticks produce when the server runs all day?

With no heat spreader and a low 1.1V operating voltage, the modules add minimal heat and zero acoustic noise; total power draw stays within the standard DDR5 5600 registered DIMM envelope.

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