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Two green DDR4 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 16GB 2x8GB DDR4 3200 CL22 ECC Registered RDIMM Kit Supermicro X12SPT-G/GC

SKU CH-AM1E-8CQ03

A 16 GB registered ECC DDR4 kit running at 3200 MT/s with CL22 latency, validated for Supermicro X12SPT-G and X12SPT-GC motherboards

  • Capacity16GB (2 x 8GB)
  • Type288-Pin DDR4 RDIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.20V
  • ECCYes

Size 16GB 2X8GB

Show 8 more configurations
  • 16 GB registered ECC kit runs at full 3200 MHz on Supermicro X12SPT boards
  • 288-pin RDIMM form factor matches the motherboard's required slot type exactly
  • Registered architecture offloads the memory controller for stable full-population operation
  • ECC corrects single-bit errors on the fly to prevent silent data corruption
  • Built with major OEM chips from Samsung Micron or Hynix for enterprise reliability

Capacity and fit

This 16 GB kit contains two 8 GB DDR4 Registered ECC RDIMMs built for the Supermicro X12SPT-G and X12SPT-GC motherboards. The 288-pin registered form factor matches the board's required DIMM type exactly.

DDR4 3200 practical limits

Operating at DDR4 3200 (PC4-25600) with CL22 latency at 1.20 V, the modules run at the speed the platform's memory controller defines. Registered buffering lets every supported slot run fully populated without down-clocking, while ECC corrects single-bit errors before they reach the OS.

Build and daily implications

Major-brand DRAM from Samsung, Micron or Hynix ships without heat spreaders, relying on server chassis airflow. The 1Rx8 rank layout follows the motherboard's population rules, so installers must follow the manual's slot order to achieve the full 16 GB at rated speed.

Highlights

  • 16 GB registered ECC kit runs at full 3200 MHz on Supermicro X12SPT boards
  • 288-pin RDIMM form factor matches the motherboard's required slot type exactly
  • Registered architecture offloads the memory controller for stable full-population operation
  • ECC corrects single-bit errors on the fly to prevent silent data corruption
  • Built with major OEM chips from Samsung Micron or Hynix for enterprise reliability

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR4 ECC RDIMM Registered Server Memory
Part NumberMR25600-818K2
Capacity16GB (2 x 8GB)
Type288-Pin DDR4 RDIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR4 ECC RDIMM Motherboard Compatible
Package Content16GB 2X8GB DDR4 3200MHz PC4-25600 1Rx8 1.2V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Should I choose the 2x8GB kit or a single 16GB module for my Supermicro X12SPT-G?

The kit provides two 8GB RDIMMs so the board can run dual-channel; a single 16GB stick would leave the second channel empty and halve memory bandwidth.

What does the DDR4 3200 PC4-25600 rating deliver on this motherboard?

The modules run at 3200 MT/s with CL22 timing at 1.20V, giving the maximum throughput the X12SPT-G memory controller supports when all slots are populated.

How does the 288-pin Registered ECC interface affect stability and capacity?

Registered buffering reduces electrical load on the controller so every slot can be filled at full speed, while ECC corrects single-bit errors to prevent silent data corruption.

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