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Eight green 288-pin DDR4 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 512GB (8×64GB) DDR4 3200 CL22 2Rx4 ECC Registered RDIMM memory upgrade

SKU CH-T740-K06AV

Eight 64 GB DDR4 RDIMM modules deliver 512 GB of registered ECC memory at 3200 MT/s, CL22, 1.2 V, validated for the Supermicro X12QCH+ motherboard

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeRegistered

Size 512GB 8X64GB

Show 8 more
  • 512 GB total capacity in an 8 × 64 GB kit for maximum server memory density
  • DDR4 3200 (PC4-25600) speed matching the board's rated frequency for full-performance operation
  • Registered ECC with 2Rx4 organisation offloads the controller and corrects single-bit errors automatically
  • 20 V CL22 timing and 288-pin RDIMM form factor exactly as the Supermicro X12QCH+ requires
  • Lifetime replacement warranty with US-based technical support included

512GB DDR4-3200 ECC Registered Kit

This NEMIX RAM kit supplies 512GB across eight 64GB DDR4-3200 RDIMMs rated PC4-25600 CL22 at 1.20V. Registered ECC architecture lets a fully populated server run at rated speed while correcting single-bit errors on the fly.

Suits Supermicro X12QCH+ builds.

The modules are validated for the Supermicro X12QCH+ motherboard and its 288-pin RDIMM slots. Builders using consumer boards, workstations that require UDIMMs, or platforms without ECC support should choose a different kit.

Registered 2Rx4 DDR4-3200 CL22 1.20V

Registered 2Rx4 organisation at DDR4-3200 CL22 1.20V is the single specification that determines whether this kit matches the memory controller’s population rules and timing requirements.

How it compares

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

Price $3,330.99
Pricier than about 74% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (8 × 64 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $6.51 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 lineNEMIX RAM Original Series Server Memory
Model nameDDR4 ECC RDIMM Registered Server Memory
Part numberMR25600-924K8
Total capacity512 GB (8 × 64 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 items512 GB 8 × 64 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 these 288-pin RDIMMs fit the DIMM slots on a Supermicro X12QCH+ motherboard?

Yes. The kit uses the 288-pin registered RDIMM form factor that the X12QCH+ requires, and each module is a 64 GB 2Rx4 DDR4-3200 part that matches the board's population rules.

What is the correct installation order for the eight modules on this board?

Follow the motherboard manual's approved DIMM population sequence; the board's memory-controller topology dictates which slots must be filled first for full 512 GB recognition.

Do the modules have heat spreaders, and will they need active cooling later?

The modules ship without heat spreaders; standard server chassis airflow across the bare PCBs is sufficient — no extra cooling or spreader replacement is required.

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