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Green circuit board with black memory chips and gold contacts

NEMIX RAM

NEMIX RAM 64GB DDR5 4800 CL40 2Rx4 1.1V 288-Pin ECC RDIMM Server Memory

SKU CH-9QQ8-HRE5N

A 64 GB DDR5 4800 registered ECC RDIMM with CL40 latency, 2Rx4 organisation and 1.1 V operation for server motherboards

  • Total capacity64 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Capacity 64GB

  • 64GB capacity supports demanding server workloads
  • DDR5 4800 speed delivers high memory bandwidth
  • ECC RDIMM registered design ensures data integrity
  • CL40 latency at 1.1V balances performance and efficiency
  • 2Rx4 dual-rank organisation maximises module density

NEMIX RAM 64GB DDR5 4800 Server Module

This 64GB DDR5 4800 registered DIMM is built for servers and workstations that require error-correcting memory. The module operates at 1.10 volts with a CL40 latency rating. It suits IT administrators upgrading compatible enterprise platforms.

Registered ECC design with 2Rx4 organisation

The registered buffer reduces electrical load on the memory controller, allowing higher densities per channel. On-die ECC corrects single-bit errors to protect data integrity in critical workloads. The 2Rx4 rank structure supports dense population on qualified motherboards.

288-pin DDR5 RDIMM form factor

This module fits only DDR5 RDIMM slots keyed for 288 pins and will not seat in UDIMM, SO-DIMM or previous-generation sockets. Verify that your system board explicitly supports DDR5 registered ECC memory before purchase.

How it compares

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

Price $1,521.99
Pricier than about 84% 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).
Price per GB $23.78 per GB
Pricier than about 85% 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 numberMR38400-924K1
Total capacity64 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
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

Will the 2Rx4 DDR5 RDIMM need any firmware updates or thermal-pad replacement over its service life?

No firmware updates or thermal-pad changes are required; the module has no heat spreader and runs at the standard 1.10 V DDR5 voltage.

What limit appears first when the 64 GB module runs at 4800 MT/s continuously?

The CL40 latency at 4800 MT/s is the primary timing constraint under sustained load.

How much heat and power does the 288-pin ECC registered stick produce during all-day operation?

At 1.10 V the module draws minimal power and generates little heat, aided by the bare-DRAM design with no spreader.

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