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NEMIX RAM

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

SKU CH-W1FN-SJ6XE

A 64 GB DDR4 3200 registered ECC module with 2Rx4 organisation, CL22 latency and 1.2 V operation for Supermicro servers

  • Total capacity64 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 64 GB capacity supports large memory workloads
  • DDR4 3200 speed delivers high data throughput
  • ECC registered design corrects errors for stability
  • 2 V operation reduces power consumption
  • 288-pin RDIMM form factor fits compatible Supermicro servers

64 GB DDR4 3200 ECC RDIMM for Supermicro

This 64 GB registered DDR4 module runs at 3200 MT/s with CL22 latency and 1.20 V operation. It is built for Supermicro server and workstation platforms that require ECC error correction and registered signalling. The single 2Rx4 stick adds high-density capacity in one slot. IT professionals choose it for mission-critical workloads where data integrity matters.

Thermals noise and power draw

The module operates at the standard 1.20 V DDR4 voltage without a heat spreader, relying on chassis airflow for cooling. Registered buffering reduces electrical load on the memory controller, helping keep system power draw predictable under sustained server workloads. Silent solid-state operation adds no acoustic noise to rack or tower environments.

Build fit and system impact

The 288-pin RDIMM form factor fits Supermicro motherboards that support registered ECC memory, freeing non-ECC slots for other configurations. Single-module population leaves additional DIMM sockets open for future expansion up to the platform limit. Compatibility testing under load ensures stability without requiring BIOS changes beyond standard JEDEC profiles.

How it compares

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

Price $422.99
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 $6.61 per GB
Cheaper than about 60% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSuperMicro DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-924K1
Total capacity64 GB
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSupermicro
In the box
Included items64 GB (1 × 64 GB) DDR4 3200 MHz PC4-25600 2Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

How do I install this 288-pin DDR4 RDIMM in my Supermicro server, and what step do people often miss?

Power down, open the chassis, align the notch on the module with the slot key, press firmly until both retention clips click, then verify in BIOS that the 64 GB module registers at 3200 MT/s with ECC enabled.

What maintenance or replacement will this 1.2 V ECC registered module need over its service life?

No scheduled maintenance is required; if a correctable error count rises or the module fails POST, replace the single 64 GB stick — there are no batteries, fans or firmware to service.

What limit appears first when this CL22 2Rx4 kit runs sustained workloads?

The CAS 22 latency and 1.2 V JEDEC voltage set the timing and thermal ceiling; sustained throughput will plateau at the rated 3200 MT/s before any throttling occurs.

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