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NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR5 6400 CL52 1.1V ECC RDIMM Supermicro H14SSL-NT memory upgrade

SKU CH-73SQ-3426E

32 GB dual-channel DDR5-6400 ECC registered DIMM kit with CL52 timing and 1.1 V operation, validated for the Supermicro H14SSL-NT motherboard

  • Capacity32GB (2 x 16GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes
  • Exact-fit 32 GB kit runs at DDR5 6400 CL52 1.10 V
  • Registered ECC design prevents silent data corruption under load
  • 288-pin RDIMM form factor matches Supermicro H14SSL-NT slots
  • 1Rx8 organisation lets the controller address full capacity
  • Lifetime replacement warranty with free US technical support

Exact-match DDR5 RDIMM kit for Supermicro H14SSL-NT

This 32GB kit consists of two 16GB DDR5 6400 Registered ECC modules built to the precise rank, voltage and timing the Supermicro H14SSL-NT memory controller expects. It installs as a matched pair so the server recognises the full capacity at rated speed without manual configuration.

32GB capacity with single-rank headroom

Each 16GB module uses a 1Rx8 organisation, allowing all populated slots to run at the full 6400 MT/s data rate while ECC corrects single-bit errors on the fly. The registered buffer offloads the memory controller, so stability is maintained when every approved slot is filled to the board's maximum supported capacity.

Low-voltage operation reduces thermal load

The modules operate at 1.1V with no heat spreader, relying on the server's directed airflow to keep temperatures in check. Registered buffering and ECC add negligible latency overhead while preventing silent data corruption, so the kit draws minimal power and runs quietly in normal multi-threaded workloads.

Highlights

  • Exact-fit 32 GB kit runs at DDR5 6400 CL52 1.10 V
  • Registered ECC design prevents silent data corruption under load
  • 288-pin RDIMM form factor matches Supermicro H14SSL-NT slots
  • 1Rx8 organisation lets the controller address full capacity
  • Lifetime replacement warranty with free US technical support

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-618K2
Capacity32GB (2 x 16GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content32GB 2X16GB DDR5 6400MHz PC5-51200 1Rx8 1.1V 288-PIN ECC RDIMM KIT

Questions about this item

Will the 1Rx8 registered DDR5 DIMMs work in the Supermicro H14SSL-NT alongside any older RDIMMs I keep?

The kit is spec-matched to the H14SSL-NT memory population rules at DDR5 6400 CL52 1.1V; mixing with different rank, voltage or speed DIMMs is not supported by the board.

How can I verify the ECC RDIMM kit is running at 6400 MT/s with CL52 after installation?

Enter the system BIOS or UEFI and confirm the memory speed reads 6400 MT/s, CAS latency 52, voltage 1.1 V and that ECC is shown as active for all 32 GB.

What comes in the box and do I need extra parts for the H14SSL-NT?

The box contains two 16 GB 288-pin DDR5 RDIMMs; no additional components are required for installation on the H14SSL-NT motherboard.

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