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Green circuit board with black memory chips, no heat spreader, 288 gold pins along bottom edge

NEMIX RAM

NEMIX RAM DDR5 5600 64GB 2Rx4 CL46 1.1V RDIMM ECC memory upgrade for Supermicro H14DST-FL

SKU CH-K2Z6-47XDQ

64 GB DDR5 5600 ECC registered RDIMM, 2Rx4 CL46 at 1.1 V, validated for Supermicro H14DST-FL

  • Capacity64GB
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 64GB

Show 30 more configurations
  • Exact-match DDR5-5600 spec ensures full-speed recognition
  • 64GB 2Rx4 registered ECC corrects single-bit errors on the fly
  • 10V CL46 timing matches the controller's expected profile
  • 288-pin RDIMM form factor fits the Supermicro H14DST-FL board
  • Major OEM Samsung Micron Hynix chips deliver enterprise-grade stability

Exact-match server upgrade

This 64GB DDR5-5600 RDIMM delivers the precise 2Rx4 registered ECC configuration the Supermicro H14DST-FL memory controller expects. It operates at 1.1V with CL46 timing so the module is recognised at full capacity and runs at its rated 5600 MT/s speed without manual tuning.

Registered ECC platform limits

The 288-pin registered form factor is required by this motherboard; UDIMM or SODIMM modules will not fit or function. Population rules set by the board determine how many slots can be filled and at what speed, so exceeding the approved DIMM count per channel will reduce frequency or prevent boot.

Installation and common issues

Align the key notch with the slot, press firmly until both latches click, then verify the BIOS reports 64GB at 5600 MT/s. The most frequent problems are mixing ranks or voltages across channels, populating slots in the wrong order, or skipping the board's required firmware update before adding memory.

Highlights

  • Exact-match DDR5-5600 spec ensures full-speed recognition
  • 64GB 2Rx4 registered ECC corrects single-bit errors on the fly
  • 10V CL46 timing matches the controller's expected profile
  • 288-pin RDIMM form factor fits the Supermicro H14DST-FL board
  • Major OEM Samsung Micron Hynix chips deliver enterprise-grade stability

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-924K1
Capacity64GB
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 Content64GB DDR5 5600MHz PC5-44800 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Should I choose the 64GB 2Rx4 RDIMM or look for a different rank configuration for my Supermicro H14DST-FL?

The 64GB 2Rx4 Registered ECC RDIMM matches the exact rank, voltage and timing the board's memory controller expects, so it is recognised at full capacity and runs at its rated DDR5-5600 speed.

What does the DDR5-5600 rating actually deliver once the module is installed in the server?

The module operates at 5600 MT/s with CL46 latency at 1.1V, providing the full PC5-44800 bandwidth the platform supports when populated according to the motherboard manual.

How does the 288-pin RDIMM interface and registered architecture affect real-world capacity limits?

The registered 288-pin RDIMM form factor offloads the memory controller, allowing every slot to run fully populated at the full 64GB per module while ECC corrects single-bit errors on the fly.

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