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Green rectangular circuit board with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 64GB DDR5 5600 PC5-44800 2Rx4 CL46 ECC RDIMM server RAM

SKU CH-BXC5-F5CAX

64 GB DDR5 5600 ECC registered RDIMM for servers needing 2Rx4 reliability at 1.1 V

  • Total capacity64 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latency46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 64 GB capacity supports large server workloads
  • DDR5 5600 MT/s delivers high memory bandwidth
  • ECC registered design protects data integrity
  • 2Rx4 organisation optimises density per module
  • 1 V operation reduces power consumption

Capacity and platform fit

This 64 GB DDR5 RDIMM runs at 5600 MT/s with a CL46 latency and 1.1 V operating voltage. The 2Rx4 registered ECC design targets enterprise servers and workstations that require error-correcting registered memory. It is not intended for standard desktop or laptop platforms.

Sustained-load behaviour

Registered buffering and on-die ECC maintain data integrity during continuous multi-threaded workloads such as virtualization, database serving or scientific compute. The single-rank-per-channel 2Rx4 organisation helps keep signal quality stable across fully populated memory channels over long runtimes.

Pre-order checklist

Verify that your motherboard and CPU officially support DDR5 registered ECC RDIMMs at 5600 MT/s and 1.1 V. Confirm the platform accepts 2Rx4 density and 288-pin form factor. Standard consumer boards and non-ECC systems will not boot with this module.

How it compares

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

Price $1,906.99
Pricier than about 86% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB
Higher than about 70% of the 6,064 comparable items (median 32 GB).
CAS latency 46
Higher than about 70% of the 439 comparable items (median 40).
Price per GB $29.80 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
Model namePart#: MR44800-924K1-MTC40F2046S1RC56BR-V27
Part numberPart#: MR44800-924K1-MTC40F2046S1RC56BR-V27
Total capacity64 GB
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latency46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.1 V

Questions about this item

How much power does the 1.1 V DDR5 5600 RDIMM draw when running continuously in a server?

The module operates at 1.1 V, the standard DDR5 voltage, which reduces power draw compared with earlier generations while delivering 5600 MT/s throughput.

What motherboard slot and firmware support are required for this 288-pin ECC registered DIMM?

A DDR5-compatible server motherboard with 288-pin RDIMM slots and BIOS that supports ECC registered memory is needed; consumer desktop boards will not work.

Can I install this 2Rx4 64 GB stick alongside older DDR5 RDIMMs of different rank or speed?

Mixing is possible only if the platform supports mixed-rank and mixed-speed DDR5 populations; the memory controller will run all modules at the lowest common speed and latency.

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