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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 6400 192GB 12x16GB ECC RDIMM CL52 1.1V Supermicro H13SST-GC memory upgrade

SKU CH-FN41-Q45F4

192GB DDR5 6400 ECC Registered RDIMM kit in 12x16GB modules at CL52 1.1V for Supermicro H13SST-GC servers

  • Capacity192GB (12 x 16GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes
  • 192 GB capacity from twelve 16 GB modules for high-density server workloads
  • DDR5 6400 speed with CL52 latency for fast data throughput
  • Registered ECC design corrects single-bit errors and stabilises fully populated slots
  • 1 V operation at 1Rx8 rank matches Supermicro H13SST-GC memory controller requirements
  • 288-pin RDIMM form factor ensures exact mechanical and electrical fit

Supermicro H13SST-GC DDR5 upgrade

This 192GB kit delivers twelve 16GB DDR5 RDIMMs rated at 6400MHz PC5-51200 with CL52 latency and 1.1V operation. Registered ECC architecture ensures data integrity for the Supermicro H13SST-GC motherboard.

288-pin Registered form factor

Each module uses the 288-pin RDIMM format required by the H13SST-GC, not UDIMM or SODIMM alternatives. The 1Rx8 rank configuration matches the board's population rules so all twelve slots can be filled at rated speed without down-clocking.

Enterprise stability at 1.1V

Registered buffering reduces electrical load on the memory controller while ECC corrects single-bit errors on the fly, preventing silent corruption. Low 1.1V operation limits power draw and heat in fully populated server configurations.

Highlights

  • 192 GB capacity from twelve 16 GB modules for high-density server workloads
  • DDR5 6400 speed with CL52 latency for fast data throughput
  • Registered ECC design corrects single-bit errors and stabilises fully populated slots
  • 1 V operation at 1Rx8 rank matches Supermicro H13SST-GC memory controller requirements
  • 288-pin RDIMM form factor ensures exact mechanical and electrical fit

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-618K12
Capacity192GB (12 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 Content192GB 12X16GB DDR5 6400MHz PC5-51200 1Rx8 1.1V 288-PIN ECC RDIMM KIT

Questions about this item

What DDR5 speed and CAS latency does this 12-module kit run at?

The kit runs at DDR5 6400 (PC5-51200) with a CAS latency of CL52 at 1.1 V.

What physical slot type and module count does the Supermicro H13SST-GC require for this upgrade?

The board uses 288-pin DDR5 RDIMM slots; the kit provides exactly 12 modules of 16 GB each to fill the supported channels.

In which order should the 12 RDIMMs be installed on the H13SST-GC?

Follow the motherboard manual's population sequence — typically filling one DIMM per channel first, then the second slot per channel, to ensure all 192 GB are recognised at rated speed.

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