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Four green DDR5 RDIMM modules with gold contacts and black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 512GB 4x128GB DDR5 5600 CL46 2Rx4 ECC RDIMM Supermicro H14DST-FL memory upgrade

SKU CH-2YAC-Z35XD

A 512GB DDR5-5600 ECC RDIMM kit (4 × 128GB, CL46, 1.1V, 2Rx4) validated for the Supermicro H14DST-FL motherboard

  • Capacity512GB (4 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 512GB 4X128GB

Show 30 more configurations
  • 512 GB total capacity in a 4 × 128 GB kit for dense server memory configurations
  • DDR5 5600 speed rated at PC5-44800 for high-throughput workloads
  • Registered ECC RDIMM design corrects single-bit errors and offloads the memory controller
  • 2Rx4 dual-rank organisation with 1.1 V operation matches the Supermicro H14DST-FL memory controller
  • Validated compatibility with the Supermicro H14DST-FL motherboard for plug-and-play installation

Exact-fit server memory kit

This NEMIX RAM kit delivers 512 GB of DDR5 registered ECC memory in four 128 GB modules. It is built for administrators upgrading a Supermicro H14DST-FL motherboard to its full supported capacity. The modules arrive new and ready for immediate installation in enterprise environments.

DDR5 5600 CL46 2Rx4 registered ECC

The single specification that determines fit is the DDR5 5600 CL46 2Rx4 registered ECC profile at 1.1 V on 288-pin RDIMM. Only modules matching this exact rank, voltage, timing and registered architecture will be recognised at full capacity and run at the rated speed on this platform.

Sustained enterprise stability

Registered buffering offloads the memory controller so every slot operates fully populated without signal degradation. ECC corrects single-bit errors continuously during prolonged workloads, preventing silent data corruption and unplanned reboots that would otherwise interrupt production services.

Highlights

  • 512 GB total capacity in a 4 × 128 GB kit for dense server memory configurations
  • DDR5 5600 speed rated at PC5-44800 for high-throughput workloads
  • Registered ECC RDIMM design corrects single-bit errors and offloads the memory controller
  • 2Rx4 dual-rank organisation with 1.1 V operation matches the Supermicro H14DST-FL memory controller
  • Validated compatibility with the Supermicro H14DST-FL motherboard for plug-and-play installation

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-724K4
Capacity512GB (4 x 128GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content512GB 4X128GB DDR5 5600MHz PC5-44800 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

What real-world throughput does the DDR5 5600 (PC5 44800) rating deliver once installed in a Supermicro H14DST-FL?

The kit runs at 5600 MT/s with CL46 timings at 1.1 V, giving the full PC5 44800 bandwidth the motherboard's memory controller is designed for when all four slots are populated.

How does the 288-pin Registered ECC RDIMM interface limit or enable capacity on this platform?

Registered (buffered) architecture offloads the memory controller so every slot runs fully populated at the rated 512 GB total, while ECC corrects single-bit errors on the fly to prevent silent data corruption.

What physical clearance and slot order does the 4 x 128 GB kit require on the H14DST-FL?

Each module is a standard-height 288-pin RDIMM without a heat spreader; consult the motherboard manual for the approved population sequence before installing all four DIMMs.

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