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Six green DDR5 RDIMM modules in anti-static packaging

NEMIX RAM

NEMIX RAM 384GB (6x64GB) DDR5 5600 CL46 2Rx4 1.1V ECC RDIMM Supermicro H14SST-G memory upgrade

SKU CH-WVE2-2KCKN

Six 64 GB DDR5 5600 CL46 2Rx4 ECC RDIMMs at 1.1 V, validated for the Supermicro H14SST-G motherboard

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 384 GB total capacity from six 64 GB modules
  • DDR5 5600 speed with CL46 latency for rated throughput
  • Registered ECC design corrects single-bit errors on the fly
  • 1 V operation matches server memory-controller specification
  • 288-pin RDIMM form factor fits Supermicro H14SST-G slots

Server memory kit for Supermicro H14SST-G

This 384GB kit contains six 64GB DDR5 RDIMMs built to the exact rank, voltage and timing the Supermicro H14SST-G memory controller expects. Registered ECC architecture offloads the controller so every slot runs fully populated at rated speed while correcting single-bit errors on the fly. It is not for systems that require unbuffered UDIMMs or SODIMM form factors.

Sustained-load behaviour with registered ECC

Registered buffering keeps electrical loading stable across all six slots during continuous workloads, preventing the signal degradation that can appear when every channel is fully populated. ECC corrects single-bit errors in real time, stopping silent data corruption and unplanned reboots before they reach production. The modules operate at the standard 1.1V without additional cooling.

The spec that decides fitment

DDR5 5600 CL46 2Rx4 1.1V 288-pin Registered ECC is the single specification that determines whether this kit will be recognised at full capacity and run at its rated speed on the target motherboard. Matching rank, voltage, timing and registered architecture exactly is required; any deviation means the board will not populate all slots at 5600 MT/s.

How it compares

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

Price $12,667.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (6 × 64 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $32.99 per GB
Pricier than about 90% 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 nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-924K6
Total capacity384 GB (6 × 64 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items384 GB 6 × 64 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

How much power does this 384 GB DDR5 5600 kit draw at its 1.1 V rating?

Each module runs at 1.1 V, the standard DDR5 voltage, keeping power draw low even with all six slots populated on the Supermicro H14SST-G.

What motherboard slot type must I already have for these 288-pin RDIMMs to install?

The Supermicro H14SST-G needs DDR5 288-pin Registered DIMM slots; this kit matches that exact form factor and will not fit UDIMM or SODIMM sockets.

Will the 2Rx4 registered ECC design work with the memory population rules of my Supermicro H14SST-G?

Yes, the 2Rx4 registered ECC modules are spec-matched to the H14SST-G population rules so all six slots run at the rated 5600 speed.

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