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Green circuit board with black memory chips no heat spreader 288 gold pins

NEMIX RAM

NEMIX RAM 64GB DDR4 3200 2Rx4 CL22 1.2V 288-Pin ECC RDIMM Supermicro X12DPFR-AN6 memory upgrade

SKU CH-YFW7-WB0M5

Adds 64 GB of DDR4 ECC registered memory at 3200 MHz with CL22 timing for the Supermicro X12DPFR-AN6 motherboard

  • Total capacity64 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeRegistered

Size 64GB

  • Exact-match 64GB DDR4-3200 RDIMM runs at rated speed on Supermicro X12DPFR-AN6
  • Registered ECC design catches single-bit errors preventing silent data corruption
  • 2Rx4 rank and 1.2V voltage match controller expectations for full-capacity recognition
  • 288-pin RDIMM form factor fits the board's required memory-population rules
  • Lifetime replacement warranty with US-based technical support included

Supermicro X12DPFR-AN6 Exact-Match Upgrade

This 64 GB DDR4 3200 registered ECC RDIMM is built for the Supermicro X12DPFR-AN6 motherboard. It matches the board’s required 288-pin form factor, 1.2 V operating voltage, CL22 timing and 2Rx4 rank structure so the memory controller recognises the full capacity at rated speed.

Capacity and Population Headroom

A single 64 GB module fills one slot and delivers enterprise-grade capacity for virtualisation, database or compute workloads. Registered architecture lets the board run fully populated without signal degradation, while ECC corrects single-bit errors on the fly. Systems needing more memory per socket or a different rank configuration cannot use this kit.

What the Kit Changes

The package supplies only the 64 GB DDR4 3200 RDIMM itself — no heat spreader, no additional cables and no software utilities. Installation follows the motherboard manual’s approved population order, and the module is covered by a lifetime replacement warranty with US-based technical support.

How it compares

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

Price $455.99
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 $7.12 per GB
Cheaper than about 57% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR4 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
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSupermicro
In the box
Included items64 GB DDR4 3200 MHz PC4-25600 2Rx4 1.2 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Will this 64 GB 2Rx4 DDR4 RDIMM run at full speed alongside the existing 3200 CL22 modules already in my Supermicro X12DPFR-AN6?

Yes — the module matches the board's DDR4 3200 PC4-25600 spec, 1.20 V, CL22 timing and 2Rx4 registered ECC layout, so the controller will recognise it at full capacity and rated speed.

How can I confirm the 64 GB DDR4 3200 ECC RDIMM is operating correctly after installation?

Enter the BIOS or UEFI and verify the slot shows 64 GB at 3200 MT/s with ECC enabled; then boot the OS and check that the full 64 GB is reported with no corrected-error alerts.

What comes in the box with the NEMIX RAM 64 GB DDR4 3200 RDIMM kit and do I need any extra parts?

The kit contains the single 64 GB 288-pin DDR4 3200 CL22 1.20 V 2Rx4 registered ECC RDIMM; no cables, brackets or additional hardware are required for installation.

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