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Two green DDR5 RDIMM modules, bare circuit boards with black chips, 288-pin edge connectors

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR5 5600 CL46 1.1V ECC RDIMM server RAM

SKU CH-RDPT-0J2XN

64 GB DDR5 5600 ECC RDIMM kit with CL46 latency and 1.1 V registered operation

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Capacity 64GB (2 x 32GB)

  • 64 GB kit expands server capacity with two 32 GB modules
  • DDR5 5600 speed delivers high data throughput for demanding workloads
  • CL46 latency and 1.1 V operation balance responsiveness with efficiency
  • ECC and registered design protect data integrity in mission-critical systems
  • 288-pin RDIMM form factor fits compatible DDR5 server motherboards

64GB DDR5 ECC RDIMM kit

This kit contains two 32GB DDR5 registered DIMMs running at 5600 MT/s with CL46 latency and 1.1V operation. It targets servers and workstations that require error-correcting memory for data integrity. The modules use major OEM DRAM chips and are stress tested under load. No heat spreaders are fitted.

Suited for registered DDR5 platforms needing ECC

The RDIMM form factor and registered buffer suit motherboards designed for registered memory. Systems that accept only unbuffered UDIMMs cannot use these modules. Builders needing higher capacities per slot or lower latency bins should evaluate other configurations. The 1Rx4 organisation may limit maximum population on some boards.

288-pin DDR5 RDIMM interface

The 288-pin DDR5 RDIMM interface is the single specification that determines fit. Only motherboards with DDR5 RDIMM slots supporting registered ECC operation will accept this kit. Verify the platform qualified vendor list before purchase.

How it compares

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

Price $1,993.99
Pricier than about 86% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $31.16 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 numberMR44800-314K2
Total capacity64 GB (2 × 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 rank1Rx4
Heat spreaderNo
Power
Rated voltage1.1 V

Other versions of this model

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Questions about this item

What motherboard slot and memory type are required for these 288-pin DDR5 RDIMMs?

A server motherboard with DDR5 RDIMM slots is needed; the 288-pin form factor and registered design mean it will not fit consumer DDR5 UDIMM boards.

Can I mix this 5600 CL46 1Rx4 kit with slower DDR5 ECC modules already in my server?

The kit runs at 5600 MT/s with CL46 timings; mixing with slower modules will force all channels to the lowest common speed and may cause instability.

How do I confirm the 64 GB kit is running at 5600 MT/s with ECC active after installation?

Check the BIOS memory information or OS tools such as dmidecode to verify 5600 MT/s speed, CL46 latency, 1.10 V voltage and ECC enabled status.

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