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Green rectangular DDR4 LRDIMM module with black chips on both sides and gold edge connectors

NEMIX RAM

NEMIX RAM 64GB DDR4 3200 PC4-25600 CL22 2Rx4 1.2V 288-Pin ECC LRDIMM memory upgrade

SKU CH-MZ98-A48ZD

A 64 GB DDR4 3200 ECC LRDIMM module for Micron servers, running at 1.2 V with CL22 latency

  • Total capacity64 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeLoad Reduced
  • Rated voltage1.2 V
  • 64 GB capacity supports demanding server workloads
  • DDR4 3200 speed delivers high data throughput
  • ECC with load-reduced design maintains data integrity
  • 2 V operation reduces power consumption
  • 288-pin LRDIMM form factor fits compatible Micron systems

Server memory upgrade for Micron systems

This 64 GB DDR4 module is built for Micron server and workstation platforms that require load-reduced ECC memory. It targets IT professionals who need to expand capacity in compatible systems without mixing module types. The single-stick configuration simplifies slot planning in dense chassis. Buyers who need non-ECC or standard registered DIMMs should look elsewhere.

Thermals noise and power draw in normal use

Operating at 1.20 V, the module runs at the standard DDR4 voltage for reduced power consumption under load. No heat spreader is fitted, so airflow across the PCB handles thermal management in properly ventilated server enclosures. The load-reduced buffer lowers electrical loading on the memory bus, which helps maintain signal integrity at 3200 MT/s. Silent operation is inherent with no moving parts.

CL22 latency at 3200 MT/s defines responsiveness

The CAS latency of 22 cycles at DDR4 3200 (PC4-25600) sets the timing profile for this 2Rx4 LRDIMM. This specification determines how quickly the memory controller can access data once a column address is issued. Systems tuned for CL22 will achieve rated stability; tighter timings are not supported on this module. Verify that your platform accepts CL22 before ordering.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $445.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $6.97 per GB
Cheaper than about 57% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineMicron Server/Workstaion Compatible Series Memory
Model nameMicron DDR4 3200 MHz ECC LRDIMM Load Reduced Server Memory
Part numberML25600-924K1
Total capacity64 GB
Product type288-Pin DDR4 LRDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeLoad Reduced
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsMICRON
In the box
Included items64 GB (1 × 64 GB) DDR4 3200 MHz PC4-25600 2Rx4 1.2 V CL22 288-PIN ECC LRDIMM Load Reduced Server Memory

Questions about this item

How do I install this 288-pin DDR4 LRDIMM module in my server?

Power down the server, open the chassis, align the notch on the 288-pin edge connector with the slot key, press firmly until both retention clips click, then verify the module is recognised at 3200 MT/s in the BIOS.

Will the Samsung, Micron or Hynix DRAM chips on this ECC LRDIMM need any periodic maintenance or replacement?

No routine maintenance is required; the ECC circuitry corrects single-bit errors on the fly, and the module carries a lifetime replacement warranty if a hardware fault ever develops.

At what point does the CL22 latency become the limiting factor during sustained heavy workloads?

The CAS latency of 22 cycles at 3200 MT/s sets the minimum access delay; under continuous high-queue-depth traffic the memory controller waits for each column strobe, so latency — not bandwidth — becomes the first bottleneck.

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