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Green printed circuit board with black memory chips in a 288-pin LRDIMM form factor

NEMIX RAM

NEMIX RAM 64GB DDR4 2933MHz PC4-23400 CL21 288-Pin ECC LRDIMM 4Rx4 1.2V memory upgrade

SKU CH-8ZZ6-F91C0

A 64 GB DDR4 2933 MHz ECC LRDIMM module with CL21 latency, 4Rx4 organisation and 1.2 V operation for compatible server platforms

  • Capacity64GB
  • SpeedDDR4 2933 (PC4 23400)
  • ECCYes
  • Buffered/RegisteredLoad Reduced
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 64 GB capacity expands server memory headroom
  • DDR4 2933 MHz speed supports high-throughput workloads
  • ECC protection detects and corrects data errors
  • Load-reduced design lowers electrical load on the memory bus
  • 2 V operation reduces power draw per module

64GB DDR4 ECC LRDIMM for servers

This 64GB DDR4 2933MHz module uses a 288-pin LRDIMM form factor with ECC and load-reduced buffering. It runs at 1.20V with CL21 latency and a 4Rx4 rank configuration. The part number is ML23400-944K1 and it is built with major OEM chips from Samsung, Micron or Hynix.

Replaces lower-capacity or non-ECC DDR4 DIMMs

Upgrading from standard unbuffered or registered DIMMs to this load-reduced design allows higher density per slot without increasing electrical load on the memory controller. The jump is worth it when a server board supports LRDIMM and needs maximum capacity per channel for virtualization or large datasets.

Suits IT teams expanding Hynix-compatible servers

This module targets administrators adding memory to qualified Hynix platforms that accept DDR4 2933MHz ECC LRDIMMs. Builders needing unbuffered UDIMMs, RDIMMs instead of LRDIMMs, or speeds other than 2933MHz should look at something else.

Highlights

  • 64 GB capacity expands server memory headroom
  • DDR4 2933 MHz speed supports high-throughput workloads
  • ECC protection detects and corrects data errors
  • Load-reduced design lowers electrical load on the memory bus
  • 2 V operation reduces power draw per module

Specifications

BrandNEMIX RAM
SeriesHynix Server/Workstaion Compatible Series Memory
ModelHynix DDR4 2933MHZ ECC LRDIMM Load Reduced Server Memory
Part NumberML23400-944K1
Capacity64GB
SpeedDDR4 2933 (PC4 23400)
ECCYes
Buffered/RegisteredLoad Reduced
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemHynix
CAS LatencyCL21
Heat SpreaderNo
Type288-Pin DDR4 LRDIMM
Rank4Rx4
FeaturesDDR4 ECC LRDIMM Load Reduced Server Motherboard Compatible
Package Content64GB (1X64GB) DDR4 2933MHZ PC4-23400 4Rx4 1.2V CL21 288-PIN ECC LRDIMM Load Reduced Server Memory

Questions about this item

Will the 288-pin DDR4 LRDIMM fit my server's memory slots?

The module uses the standard 288-pin DDR4 LRDIMM form factor, so it fits any server or workstation slot designed for DDR4 load-reduced DIMMs.

What is the correct way to seat this 4Rx4 ECC LRDIMM during installation?

Align the notch on the module with the slot key, press down firmly until both side clips click into place, and verify the system recognises the full 64GB capacity at 2933 MT/s.

Does the 1.2 V CL21 module require any firmware updates or periodic maintenance?

No firmware updates are needed for the memory itself; keep the server's air filters clean so the modules stay within their 1.2 V operating envelope.

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