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Eight green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 6400 ECC RDIMM 128GB 8x16GB CL52 1.1V Supermicro H13SSL-NT

SKU CH-1MNY-K2R0N

Eight 16 GB DDR5 ECC registered DIMMs deliver 128 GB at 6400 MT/s with CL52 latency and 1.1 V operation for the Supermicro H13SSL-NT

  • Capacity128GB (8 x 16GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes
  • 128 GB kit runs at full DDR5 6400 speed
  • Registered ECC design corrects single-bit errors on the fly
  • 1 V operation matches the board's memory controller spec
  • CL52 latency and 1Rx8 rank validated for Supermicro H13SSL-NT
  • 8 × 16 GB modules populate every slot at rated capacity

Exact-match server memory kit

This 128 GB kit uses eight 16 GB DDR5 RDIMMs rated at 6400 MT/s with CL52 latency and 1.10 V operation. Registered ECC architecture and 1Rx8 organisation match the Supermicro H13SSL-NT memory controller requirements for full-capacity recognition at rated speed.

Suited for populated H13SSL-NT builds

Administrators filling every DIMM slot on that specific motherboard gain registered buffering and on-die ECC correction for production workloads. Builders using consumer boards, UDIMM-only platforms, or systems that cannot accept registered modules should look elsewhere.

Capacity and headroom

Eight ranked modules deliver 128 GB of addressable memory with registered signalling that keeps the controller stable when all slots are occupied. Workloads exceeding this aggregate capacity or requiring higher frequencies than 6400 MT/s will need a different configuration.

Highlights

  • 128 GB kit runs at full DDR5 6400 speed
  • Registered ECC design corrects single-bit errors on the fly
  • 1 V operation matches the board's memory controller spec
  • CL52 latency and 1Rx8 rank validated for Supermicro H13SSL-NT
  • 8 × 16 GB modules populate every slot at rated capacity

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-618K8
Capacity128GB (8 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 Content128GB 8X16GB DDR5 6400MHz PC5-51200 1Rx8 1.1V 288-PIN ECC RDIMM KIT

Questions about this item

What motherboard must I already have for this 128GB DDR5 6400 ECC RDIMM kit to work?

The kit is validated for the Supermicro H13SSL-NT motherboard, which accepts 288-pin registered DDR5 DIMMs.

Will these eight 1Rx8 registered modules run together with any existing RDIMMs I keep in the other slots?

Population rules are board-specific; the H13SSL-NT manual defines which slots must be filled first and whether mixed ranks are allowed.

How can I confirm the kit is running at its rated 6400 MT/s with CL52 timings after installation?

Check the BIOS memory information or an OS tool such as dmidecode to verify speed, voltage at 1.10 V, and CAS latency 52.

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