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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 256GB 16x16GB DDR5 5600 CL46 1.1V 1Rx8 ECC RDIMM Supermicro H14DSH

SKU CH-RF8E-KYZ0A

A 256GB kit of sixteen 16GB DDR5 5600 CL46 registered ECC RDIMMs at 1.1V, validated for the Supermicro H14DSH motherboard

  • Capacity256GB (16 x 16GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 256GB 16X16GB

Show 30 more configurations
  • 256 GB kit fills every slot for maximum server capacity
  • DDR5 5600 CL46 1.1 V delivers rated speed without tuning
  • 16 × 16 GB 1Rx8 registered ECC modules prevent silent data corruption
  • 288-pin RDIMM form factor matches Supermicro H14DSH memory population rules
  • Lifetime replacement warranty with US-based technical support included

Supermicro H14DSH 256GB DDR5 Kit

This 256GB kit contains sixteen 16GB DDR5 5600 modules built for the Supermicro H14DSH motherboard. Each stick is a 288-pin Registered ECC RDIMM running at 1.1V with CL46 timing and a 1Rx8 organization. The registered design lets the memory controller manage a fully populated chassis without signal degradation.

Ideal for H14DSH Capacity Builds

System integrators filling every DIMM slot on an H14DSH board will get the exact rank, voltage and timing the platform expects. Buyers who need unbuffered UDIMMs, SODIMMs or non-ECC memory should look elsewhere because this kit uses registered ECC RDIMMs only.

Steady Throughput at Full Population

Registered buffering keeps electrical load stable when all sixteen slots are occupied, so sustained bandwidth remains consistent during long compute runs. ECC corrects single-bit errors on the fly, preventing silent data corruption that can accumulate under continuous heavy load.

Highlights

  • 256 GB kit fills every slot for maximum server capacity
  • DDR5 5600 CL46 1.1 V delivers rated speed without tuning
  • 16 × 16 GB 1Rx8 registered ECC modules prevent silent data corruption
  • 288-pin RDIMM form factor matches Supermicro H14DSH memory population rules
  • Lifetime replacement warranty with US-based technical support included

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-618K16
Capacity256GB (16 x 16GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content256GB 16X16GB DDR5 5600MHz PC5-44800 1Rx8 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

My Supermicro H14DSH has some DIMM slots already filled — will this 16-module kit still install correctly?

The H14DSH requires 288-pin RDIMMs; this kit matches that form factor exactly. Follow the board's population order in the manual so the memory controller recognises all 256 GB at 5600 MHz.

After seating all 16 modules, how do I confirm the kit is running at its rated 5600 MHz CL46?

Enter BIOS or use a hardware-info utility — the memory should report DDR5-5600, 1.10 V, CL46 and show 256 GB total with ECC active.

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