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Four green DDR4 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 512GB (4x128GB) DDR4 3200 CL22 ECC Registered RDIMM memory upgrade

SKU CH-F289-WAWVQ

512 GB DDR4 3200 CL22 ECC registered RDIMM kit of four 128 GB modules for Supermicro X12QCH+ motherboards

  • Capacity512GB (4 x 128GB)
  • Type288-Pin DDR4 RDIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.20V
  • ECCYes

Size 512GB 4X128GB

Show 8 more configurations
  • 512 GB total capacity from four 128 GB modules for dense server workloads
  • DDR4 3200 speed with CL22 latency delivers rated throughput for Supermicro X12QCH+
  • Registered ECC design corrects single-bit errors and buffers signals for full-slot stability
  • 2 V operation at 2Rx4 rank matches the motherboard's memory-controller requirements exactly
  • 288-pin RDIMM form factor fits the board's DIMM slots without adapter or mismatch

Capacity and fit

This kit delivers 512 GB across four 128 GB DDR4 3200 registered ECC RDIMMs. It is built for the Supermicro X12QCH+ motherboard and matches the board's required 288-pin RDIMM form factor, 2Rx4 rank structure, 1.2 V operation and CL22 timing.

Upgrade path

The modules replace any lower-capacity or slower DDR4 RDIMMs currently installed in compatible Supermicro servers. The jump is worthwhile when workloads demand maximum supported memory per channel and registered ECC stability for continuous operation.

Who should buy

This suits administrators expanding memory on validated Supermicro platforms that require registered ECC RDIMMs at this exact speed and rank. Builders needing unbuffered UDIMMs, SODIMMs, non-ECC modules or different voltages should look elsewhere.

Highlights

  • 512 GB total capacity from four 128 GB modules for dense server workloads
  • DDR4 3200 speed with CL22 latency delivers rated throughput for Supermicro X12QCH+
  • Registered ECC design corrects single-bit errors and buffers signals for full-slot stability
  • 2 V operation at 2Rx4 rank matches the motherboard's memory-controller requirements exactly
  • 288-pin RDIMM form factor fits the board's DIMM slots without adapter or mismatch

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR4 ECC RDIMM Registered Server Memory
Part NumberMR25600-724K4
Capacity512GB (4 x 128GB)
Type288-Pin DDR4 RDIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR4 ECC RDIMM Motherboard Compatible
Package Content512GB 4X128GB DDR4 3200MHz PC4-25600 2Rx4 1.2V 288-PIN ECC RDIMM KIT

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Questions about this item

Will these 288-pin RDIMMs fit the DIMM slots on my Supermicro X12QCH+ motherboard?

Yes, the kit uses the 288-pin DDR4 RDIMM form factor required by the X12QCH+ board, so each module seats directly in the server's standard DIMM slots.

What is the correct population order when installing all four 128GB modules on the X12QCH+?

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

Do these registered ECC modules require any firmware updates or periodic maintenance after installation?

No firmware updates are needed for the memory itself; ECC error correction runs automatically, and the modules have no moving parts or heat spreaders that require servicing.

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